NANYA Air-conditioner Service valve is used to cut off and connect the pipe line between indoor machine and outdoor machine of a separately set air conditioner. It may vacumize the system and fill in cold-producing medium. Nanya Service Valves permit testing the condition of the air conditioning system and permit removal, replacement, or additions to the refrigerant in the system. Suitable nominal pressure is 3Mpa,service temperature ranges from -20℃ to 120℃ It has a good airtightness. At present, the company is supplying nearly 1 million valves in the air conditioner industry in India. Products include 2way and 3way type, connection dimension from 1/4" to 7/8" .
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function text()
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Air-tight Test
Resistance pressure test
Strength test
Resistance heat test
Resistance cold test
Resistance against heat shock test
Vibration endurance test
Impact test
Closing motion endurance test
Fatigue test
Welding intension test
Breakage torque test
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}
function downtable()
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CAUTION: When brazing pipes into air conditioning condenser or heat pump, first tie a wet rag around the service valves to dissipate heat. If this isnt done, there are small rubber O-rings in the valves which can melt and cause refrigerant leaks. Wear proper eye and hand protection when operating a torch.
Do not mess with these refrigerant service ports unless youre a trained Air Conditioner service technician. You may lose refrigerant or contaminate the system, leading to improper system operation
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}
///////////////////////////////////////////////////Top banner Flash//////////////////////////////////////////////////////////
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///////////////////////////////////////page top logo and flashs/////////////////////////////////////////////////////////////////
function top()
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/////////////////////////////////////////////left side menu of the page///////////////////////////////////////////////////////
function left()
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////////////////////////////////////////////////copper tubes & fittings left menu///////////////////////////////////////////////////
function copperleft()
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Working fluid: R22, lubrication oil of compressor.
Working fluid temperature: -30℃~+120℃
The valve shall close when the valve core rotates clockwise, while the valve shall open when the valve core rotates anticlockwise
Inside impurity content of valve: The impurity content shall be less than 1.2 mg/ valve.
Extruding length of valve inside : The thimble of the valve inside shall extrude 0+1 -0.5 mm at the port of the valve body. The cap of the valve inside shall not touch the thimble of valve inside under the assembling conditions.
The temperature of valve body shall be controlled under 120℃ or less in case of braze, and use the wet cloth to pack the valve to cold it down
Use the yellow SHELL RL2 lubrication grease at the part of O ring area.
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}
/////////////////////////////////////////////////////airconditioner_and_components/////////////////////////////////////////////////
function righttext()
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Airconditioner & Components
Nanya Airconn Pvt.Ltd. is one of the key subsidiaries of Nanya Group of Companies. Established in 2002, NAPL started with imports of components for the assembly of Split Air Conditioners in India. Identifying an immediate and strong need of high quality components in the airconditioner industry NAPL tied up with the best suppliers in the world for it supplies.
Nanyas Split Airconditioners comes with a host of unparalled features. The indoor units are fitted with the the 3 Bent Coils (TBC) which enhances the coil surface area while reducing the size of the
NANYA Air-conditioner Service valve is used to cut off and connect the pipe line between indoor machine and outdoor machine of a separately-set air-conditioner. It may vacumize the system and fill in cold-
NANYA imports Rotary Compressor with cooling capacity of 1.0 TR, 1.5TR and 2.0 TR. These compressors are mainly used for split air conditioners and window air conditioners. All the compressors are
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//////////////////////////////////////////////Split Airconditioner/////////////////////////////////////////////////////////////
function splitac()
{
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Split Airconditioner
Nanyas Split Airconditioners comes with a host of unparalled features. The indoor units are fitted with the the 3 Bent Coils (TBC) which enhances the coil surface area while reducing the size of the body. Its sleek size adds a unique touch to the aesthetics of the room. All the units are fitted Power Effient and High BTU Compressor to ensure maximum cooling at the lowest cost
NSIRI2RCAA/MAX
NSIRI8RCAA/MAX
NSIRI24RCAA/MAX
Features
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High EER
Anion Filter for clean and healthy air
Smallest yet the most Powerful
Whisper quiet operations
24 hours programmable
Rotary Compressor
Sleep Mode
Three stage fan speed
Auto Protection
Inner grooved Copper Tubes
Auto restart function
Easy to clean Panel
LCD remote with intelligence function
Night glow buttons in remote
Stylish Design
Sleek and compact
Long air through
Easy to service and Maintain
* These features are common for all the three types of model.
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}
/////////////////////////////////////////////////// Airconditioner Components////////////////////////////////////////////////////
function aircomponents()
{
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Components
NANYA Air-conditioner Service valve is used to cut off and connect the pipe line between indoor machine and outdoor machine of a separately-set air-conditioner. It may vacumize the system and fill in cold-
Nanya is predominantly involved in the imports and supplies of elastomeric closed cell rubber insulation products. These products are designed purposefully for providing thermal insulation for the HVAC/R industries. Some of the major applications
NANYA imports Rotary Compressor with cooling capacity of 1.0 TR, 1.5TR and 2.0 TR. These compressors are mainly used for split air conditioners and window air conditioners. All the compressors are
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}
/////////////////////////////////////////////Insolation Tube//////////////////////////////////////////////////////////////////
function insolation()
{
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Insulation Tube
Nanya is predominantly involved in the imports and supplies of elastomeric closed cell rubber insulation products. These products are designed purposefully for providing thermal insulation for the HVAC/R industries. Some of the major applications include vapor barrier for the prevention of condensation or frost formation on cooling systems, chilled water and refrigeration lines and heat loss reduction for hot water plumbing and heating, dual temperature piping and solar powered systems. Nanya products can also be used to protect pipes against corrosion and act as a vibration damper.
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}
//////////////////////////////////////////////Compreser////////////////////////////////////////////////////////////////////
function compreser()
{
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Compreser
Nanya imports Rotary Compressor with cooling capacity of 1.0 TR, 1.5TR and 2.0 TR. These compressors are mainly used for split air conditioners and window air conditioners. All the compressors are imported from the top brand from the World – Hitachi, Toshiba and Mitsubishi. All the models that Nanya imports are highly Power Efficient will Extra BTU to provide the best cooling affect.
All Nanya Split Airconditioners comes with 6 unique features that makes it the most preffered choice for any consumer.
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}
//////////////////////////////////////////////////////End Six stroke/////////////////////////////////////////////////////////
/////////////////////////////////////////////////////why buy nanya////////////////////////////////////////////////////////
function buynanya()
{
document.write('
Why Buy Nanya
We re glad you asked. When it comes to Air conditioners, we know you have a lot of choices out there. Yet people choose Nanya over all the other brands. Here s why:
Quality products, pure and simple.
We built our reputation by building products that last. Our dedication to quality, innovation and value reveals itself in everything we make.
We ll be here tomorrow.
Weve been here for over seventy years*, and well continue to innovate well into the future. When you buy Nanya today, rest assured we ll be there to support you tomorrow. And the day after that. * Our roots actually go way back to 1935, but that s a longer story..
We make products people want.
Our products don t just come out of some R&D lab (though we do plenty of R&D.) We ask people like you about your needs and wants. We listen. Then we build from there. So we end up with products and features that actually help you get more out of your life. We believe in this approach so much, we even changed our logo! Put another way, we didn t make India’s most affordable smallest split ac by accident.
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}
///////////////////////////////////////////////////FAQ//////////////////////////////////////////////////////////////////
function faq()
{
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1. What are the benefits of using Nanya Split Air Conditioner versus others ?
The benefits are as follows: · Whisper quiet operation · High-energy efficiency · Improved in-door air quality due to multi-stage filtration · User-friendly remote operation · Aesthetic appearance
2. What are the models of Split Air Conditioners that Nanya currently offers ?
As of this writing, Nanya offer 4 models of Split Air Conditioner:
3. Which Compressor is used in Nanya SplitAirconditioners ?
All Nanya SplitAirconditioners uses superior type of a Rotary compressor Mitsubishi/Toshiba over the conventional reciprocating type. It compresses air by centrifugal action of high-speed impeller in a confined space. This method reduces the loss in pressure of the refrigerator gas. Rotary compressors are more efficient and silent
Yes. In order to provide the eanest air possible, Nanya Split Air Conditioners offer 3 levels of air filtration. The filtration takes place in the indoor unit.
All Nanya Air conditioners have special Anion Filters, whose primary job is to negate the positive ions and make sure that you breathe the healthiest possible air. Negative ions help in refreshing, regaining consciousness, improving sleep quality,eliminating artery spasms, reducing blood pressure, helping blood and oxygen transfer, absorption and utilization and increasing breathing capacity of human body. Meanwhile, it can absorb fumes and dust in the air, thus giving clean air and people can absorb the air vitamins while staying indoor.
British Thermal Unit (BTU) -A measure of heat energy; the amount needed to raise the temperature of 1 pound of water by 1 degree Fahrenheit. Cooling capacity of air conditioners is rated in (BTU) . In simple terms, higher the BTU higher the cooling capacity.
EER stands for Energy Efficiency Ratio. It is a US standard for rating the energy consumption of an air conditioner. The higher the number, the more energy efficient it is. In other words, the higher the better.
The Energy Efficiency Ratio(EER) of Nanya Split Air conditioner is as high as 10.6 which helps in saving power substantially.
10. What makes Nanya Split Air Conditioners so efficient ?
Enhanced performance of Nanya Split Air Conditioner is achieved by its unique TBC TECHNOLOGY. Unique Three bent design of the indoor heat exchanger unit, which allows for larger heat exchanger surface and, subsequently, for higher efficiency of the system.
11. Can Nanya Split Air Conditioners be operated with a remote control?
Yes. All Nanya Split Air Conditioners can be operated with wireless(infrared) remote controls. The controls are equipped with large display screens and buttons that are easily visible in the dark. The remote controls allow for preprogrammed modes or can be used for manual settings such as airflow direction, fan speed, temperature setting, timer operation, etc.
12. The length of my room is big and the width is small , so should I install 2 air conditioners , so that it cools completely ?
No, Nanya Scores heavily as over other Brand. Nanya Air conditioners have Air Throw of 18 feet as compared to 10 to 12et of others. Which is 50% more than it’s competitors. Persons sitting at a distance of 18 feet from the unit will experience the same effect as that of a person sitting at 10 to 12 feet.
13. Do I get Warranty When I buy Nanya Split Air conditioners ?
Yes, When you buy Nanya Air conditioner , you get 1 year comprehensive warranty * and additional 4 year warranty on compressor.
Yes, for any after sale service/repairs company can be reached by the customer at it’s customer care no. 51000060. A dedicated team of qualified engineer coupled with a wide network of service franchise of the company, ensures that customer gets prompt and satisfactory response for any of their complain.
NAPL especialises in Imported Bright Annealed Copper tubes used in connecting the outdoor unit of Split airconditioner with the indoor unit. Its soft temper , purity and sizes as per ASTMB280 standard makes it perfectly suitable for the HVAC industry. NAPL also import Copper fittings used in HVAC and Innergrooved & Plain LWC tubes used for making condensors and Evaportors of Airconditioners and Water Coolers.
Copper Pancake coil is mainly used for air conditioning and refrigeration. They are most commonly used in the installation of split air conditioners for connecting the outdoor unit with the indoor unit.
Level wound coils are especially suited to long production runs for industrial applications and are available in ultra-thin walls. Most commonly supplied in the light annealed form, level wound coils
Straight tubes are most commonly used in the installation of central and ductable air conditioners. The tubes are plain, bright annealed and have a hard temper. The tubes are available in Lengths of 8 feet and 10 feet.
Nanya Airconn offers an excellent quality of copper fittings which provide an economic and Efficient method changing directions in air conditioning and refrigeration, Fittings by us have no rough surfaces, a neat appearance, heat more rapidly and provide flexibility to the installer to install and join the copper tube at appropriate place
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}
////////////////////////////////////////////////Coppertubes Lwc//////////////////////////////////////////////////////////////
function lwc ()
{
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L.W.C.
Level wound coils are especially suited to long production runs for industrial applications and are available in ultra-thin walls. Most commonly supplied in the light annealed form, level wound coils can also be ordered in the fully annealed or hard drawn temper. Level wound coil is often specified in refrigeration quality and is ideally suited for the manufacture of heat exchangers.
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}
///////////////////////////////////////// END Copper tubes lwc/////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////Copper pancake//////////////////////////////////////////////////////////////////
function pancake ()
{
document.write ('
Copper Pancake
Copper Pancake coil is mainly used for air conditioning and refrigeration. They are most commonly used in the installation of split air conditioners for connecting the outdoor unit with the indoor unit. The tubes are available in a standard length of 15mts. The Diameter ranges from 3/16” to 1-1/8” and the wall thickness from 0.45mm to 1.00mm.
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}
///////////////////////////////////////////pigmant intro///////////////////////////////////////////////////////////////////
function pigmant ()
{
document.write('
Pearl Pigment Introduction
Pearl pigment is widely used in the cosmetics, plastics, ink, leatheroid, leather, wallpaper, porcelain enamel and pottery, building paint and other industries. The main types of pearl pigments are: natural scale pearl pigment, bismuth oxychloride, crystal pearl pigment, mica covered pearl pigment, Mica covered pearl pigment is applied at large now. Covering the mica with titanium oxide, or ferric oxide or other metallic oxide produces them. The range of mica is from 2µm to 700µm, and the depth is 0.5µm.The mica coated by metallic oxide is very velvet, so it has very nicer light reflecting and clarity clarity capability, which means that only part of light is reflected, and the transmission light penetrate the mica, reach another floor and can continue to be reflected, so form many reflection in many floors. Therefore we can see a kind of twinkling luster which is wonderful and deeply, and we call it “pearl luster”. The pearl luster will be different with the change of particle.
Particle: <15
clam pearl luster, best coverage
5--25
gentle pearl luster, best coverage
10--60µm
pearl luster, better coverage
10--100
twinkling pearl luster, normal coverage
20--200µm
high twinkling pearl luster, bad coverage
The effect of pearl luster is determined be the depth of titanium oxide. Silver white pearl luster is formed by the thinnest titanium oxide coating, and with the increasing of the depth of titanium oxide; the luster of reflection will take on the luster of White、Yellow、Gold、red、Purple、Blue、Green.
Sodium Sulphide is a co-product in the manufacture of Barium Carbonate. The solution of Sodium Sulphide obtained from the process is concentrated to 6-18% and is available at different percentages in tanker loads. It is also converted into Flakes / Solid of different purities ranging from 52 - 60%, depending on the customer s requirement
Specifications :
Description: Sodium Sulphide Yellow Flakes
Chemical Name: Na2S
Purity: 60% Min.
FE: 30PPm Max.
Water Insoluble: 0.2% Max.
Applications :
In tanneries for removing hair from hides and skins.
In pharmaceutical industries as a selective and cost-efficient reducing agent.
For obtaining Sulphur Black Dyes.
In Ore floatation.
As analytical reagent.
In Engraving.
In viscose Rayon Industry for removing Sulphur.
In the production of Heavy water used for Atomic Power Plants.
To remove heavy metals from waste waters in many industries.
In the craft wood-pulping process, it is used in synthetic cooking liquor.
NAPl is one of the leading importer and distributor of pearl pigments in India.t Napl offer a large variety of high quality pearl pigments including LB100 , LB120 , LB151 , LB163 and LB300.
NAPL also import Copper fittings used in HVAC and Innergrooved & Plain LWC tubes used for making condensors and Evaportors of Airconditioners and Water Coolers.
NAPL also import Copper fittings used in HVAC and Innergrooved & Plain LWC tubes used for making condensors and Evaportors of Airconditioners and Water Coolers.
NAPL also import Copper fittings used in HVAC and Innergrooved & Plain LWC tubes used for making condensors and Evaportors of Airconditioners and Water Coolers.
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}
/////////////////////////////////////////////////////End Spacifaction//////////////////////////////////////////////////
function application ()
{
document.write('
Pearl Pigment Application
Planography printing
Pearl pigment is appropriative pigment in planography printing and has dispersibility, transitivity, so can obtain eximious pearl luster effect
The particle of usual pigment used in the four-color ink is 0.02－0.08µm, and the particle of other bright pigment is 0.2－0.7µm, while the particle of Nanya pearl pigment is 5-20µm, the depth is 0.2-0.5µm. But the depth of ink in planography printing reaches 1-3µm
Paint industry
Nanya pearl pigment is almost suitable for all natural and synthetic resin .It can compound into a type of solvent, the base type of water and pearl paint of the powder type with these resin. Using the magical color pearl pigment also can make the excellent decorative magical color paint. In the process of manufacturing and using of the paint, magical color pigment are mainly used in high-class furniture, interior wall or board decoration, it is also can be used in the decoration of light chemicals.
Ink and printing industry
With the development of printing, the application of pearl pigment in printing line is becoming more widely. From cosmetics, cigarette case, wines, gift packing, business card to greeting cards and so on begin to use pearl pigment. Pearl pigment can provide a special pearl luster, which are different from metal pigment and are accepted by many customers, so the application in printing is becoming popular.
Wall Paper
The pearl pigment has different color, different particle and different pearl effect. All the time, the white pearl pigment is used most in the production of the wallpaper. But in resent year, the gold and two-color effect pearl pigments are very popular by people. The gold and two-color effect pearl pigments applications in wallpaper are more and more day-by-day.
Leatheroid
The pearl leather made from the pearl pigment is much adapted to clothes, sofa and so on, become a terrific splash products in the leatheriod. The pearl pigment has obvious pearl luster effect, and it is non-toxic, tasteless, high temperature resist, non-acid, non- alkali, stable chemical properties. It can be widely used in the printing of natural leather and manufacturing of man-made leather.
Print inks
Pearl Pigment is used in a production of a wide variety of inks like planography ink , Flexibility printing ink, Intaglio printing ink, relief printing ink, silk screen printing ink etc
Plastic industry
Generally, Pearl pigment is used into all kinds of plastics including Cast film, Blow molding plastic productsAnd Injection molding plastic products
Nanya Airconn offers an excellent quality of copper fittings which provide an economic and Efficient method changing directions in air conditioning and refrigeration, Fittings by us have no rough surfaces, a neat appearance, heat more rapidly and provide imprted flexibility to the installer to install and join the copper tube at appropriate place We present Copper Fittings in a variety of standard sizes between 6.00mm and 50.80mm.The sizes are measured inside diameter (ID).
The most commonly used copper fittings are as under :
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(1) Elbows-Used to change the direction of the pipe and have a close radius to fit in the tightest possible space The most commonly used elbows 90 elbow
(2) Couplings-Used to connect two identical size tube together
(3) Tee- Tee is Fitting in the shape ofTwhere the top of itis the continuous pipe run and the vertical section is a branch connected to it
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NAPL also import Copper fittings used in HVAC and Innergrooved & Plain LWC tubes used for making condensors and Evaportors of Airconditioners and Water Coolers.
Coupling
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NAPL also import Copper fittings used in HVAC and Innergrooved & Plain LWC tubes used for making condensors and Evaportors of Airconditioners and Water Coolers.
Elbow
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NAPL also import Copper fittings used in HVAC and Innergrooved & Plain LWC tubes used for making condensors and Evaportors of Airconditioners and Water Coolers.
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}
///////////////////////////////////////////////////////Building Metrial//////////////////////////////////////////////////
function tmt ()
{
document.write('
TMT Bar Couplers - Introduction
For many years, the Traditional Method of connectingreinforcing bars has been with lap splicing. But as manystructural Engineers and Architects have discovered, lapsplicing has quite a few Disadvantages when compared toMechanical splicing. Continuous research has proved that thetraditional method of connecting reinforcement bars with lapjoints continuity in reinforced concrete is not alwaysappropriate. Advantages of simplicity and economy in lapsplicing is limited to smaller diameter bars. NANYAmechanical couplers offer the solution for splicing when largediameter bars are involved. The rising prices of Steel, Cementand labor has made it necessary to use Nanya Mechanicalcouplers to reduce the impact of this price rise on the cost ofconstruction.
Lap splices depend on concretefor strength, and therefore lackstructural integrity
Lap splices depend onconcrete for strength, andtherefore lack structuralintegrity continuity inconcrete construction.
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}
///////////////////////////////////////////////////End Building Metrial/////////////////////////////////////////////////////////
//////////////////////////////////////////////////Lap splicing problame////////////////////////////////////////////////////
function lapsplicing ()
{
document.write('
Lap Splicing Problems
Over the years, many structural engineers, architects and specifiers have noted that lap splicing has few advantages and many disadvantages. Lap splices are not considered reliable under conditions of cyclic loading into the elastic range. Further, there is a question as to the effectiveness of laps with larger bars: These are major structural elements in the frame of a reinforced concrete structure, and any question regarding their efficacy is cause for concern. Over the years, to counter these concerns, the required lap lengths in the Building Code have become longer and longer. Concerns about lap splicing go to the very principles that are the basis for lap splicing. Lap splicing requires concrete to take tension and shear loads, though concrete is notoriously poor in handling tension and shear. To design a correctly engineered lap splice, certain parameters must be considered. These include:
Grade of Steel :
The higher the yield stress the greater the lap length.
Surface Condition of The Bar :
Epoxycoated bars require up to 50% longer laps than black bars.
Size of The Bars :
The larger the bar the longer the lap.
Grade of Concrete :
The lower the concrete strength the longer the lap required.
Location of the Splice :
Efficiency is dependent on bar location, position in the structural member, edge conditions and spacing.
Lap Splicing
Restriction :
Only a limited number may be joined in one section.
Lap splices double the number of bars leading to rebar congestion which contestrict the flow of large aggregates
Additional transverse reinforcement is necessary for larger bar sizes. In the area of overlap connections (lap zone), a double number of bars are present which increases rebar congestion and can restrict the flow and proper distribution of larger aggregates, causing difficulties in the efficient vibration of the concrete. This “strainer effect” is one of the major causes for forming rock pockets and contributes to poor quality concrete. Because lap splices develop their strength from concrete cover, deterioration of concrete will inevitably lead to splice failure. One disadvantage of lap splices is that they offer poor cyclic performance in the inelastic range. Without proper cover the lap splice becomes ineffective and the load path gets broken. Laps double the steel/concrete ratio and create problems while placing the bar and during concrete consolidation. Elimination of laps also frees space for post tensioning operations
Deterioration of concrete due to improperlydesigned rebar splices and lack of reinforcement,often leads to premature splice failure
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}
/////////////////////////////////////////////////End Lap Splicing Problame////////////////////////////////////////////////
////////////////////////////////////////////////Mechanical Splicing//////////////////////////////////////////////////////////
function mechanisplicing ()
{
document.write('
Mechanical Splicing
NANYA Mechanical Splices from NANYA BUILDTECH are a parallelsplicing system that assures a positive locking connection, providingcontinuity and structural integrity to reinforced concrete construction.NANYA spliced bars behave as continuous lengths of reinforcing steelbars by providing “full strength” in tension, compression and stressreversal applications.
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Continuous reinforcement can beachieved either through the use of onecontinuous length of rebar or throughmechanical butt splicing. Mechanical butt splices are mechanicalconnections between two pieces ofreinforcing steel that enable the bars tobehave in a manner similar tocontinuous lengths of reinforcing steelbars. Mechanical splices join rebarend-to-end, providing many of theadvantages of a continuous piece ofrebar.Mechanical butt splices are morereliable than lap splices because theydo not depend on concrete for loadtransfer. Further, mechanical buttsplices are stronger than lap SplicesMechanical butt splices providesuperior strength during load transfer.Superior cyclic performance andgreater structural integrity duringmanmade, seismic or other naturalevents are other advantages ofmechanical butt splices.
NANYA mechanical couplersperform like a continuouslength of rebar regardless ofconcrete condition.
Lap Splicing
From the design perspective,mechanical butt splices can be reliedupon to improve steel-to-concreteratios. When using laps, working withsmall diameter reinforcing bars mayrequire the use of larger columndimensions to accommodate a greaterquantity of bars. Using mechanical buttsplices allows the option of usinglarger diameter rebar in a smallercolumn, while minimizing congestion.Efforts to evaluate the comparativecosts of using lap splicing andmechanical butt splicing in concreteconstruction show that the reputation ofbutt splices for adding substantial costto a construction budget is unfounded
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}
////////////////////////////////////////////////// End Mechanical Splicing///////////////////////////////////////////////////
//////////////////////////////////////////Mechanical Splicing Advantage///////////////////////////////////////////////
function mechadv ()
{
document.write('
Mechanical Splicing Advantages
A Reliable Connection
Performs similar to a continuous piece of rebar
Splice strength is developedindependent of concrete quality
Provides ductility independent of concrete condition
Achieves greater strengthOffers strength during man-made,seismic or other natural events
Superior cyclic performance
Design Friendly
Reduces rebar congestion and improves concrete consolidation
Bar threaded is easy to use and can be set up on-site or at thefabricator
Provides Continuity in Quality and Strength
NANYA parallel threaded couplers are manufacturedfrom high strength, high quality steel.
Withstands the Test of Time
Seismic Considerations
Lap splices may pull apart during seismic loads.NANYA couplers offer more strength than LapSplices during seismic, man-made blasts or otherNatural events as their performance isindependent of surrounding concrete.
Nanya Mechanical Splice Ideal Balance of steel and Concrete
Lap Splice-Additional Reber in theLap Zone
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}
////////////////////////////////////////// END Mechanical Splicing Advantage///////////////////////////////////////////////
//////////////////////////////////////////////Lap vs Mechanical Splicing///////////////////////////////////////////////////
function vsmesplicing ()
{
document.write('
Lap vs Mechanical Splicing
SUBJECT
LAP SPLICING
MECHANICAL SPLICING
Development
Traditional method of connecting the steel reinforcing bars
Modern technique of connecting the steel reinforcing bars
Process
Lap splicing requires the overlapping of two parallel bars and hence does not behave in the manner of continuous lengths of reinforcing steel bars
Mechanical butt splices are mechanical connections between two pieces of reinforcing steel that enable the bars to behave in a manner similar to continuous lengths of reinforcing steel bars.
Cyclic Loading
Not considered reliable in conditions of cyclic loading
Very reliable in conditions of cyclic loading
Dependence on Concrete
Requires Concrete to take the tension and load
Do not depend on concrete for load transfer
Rebar Consumption
Rebar consumption is very high and with every higher diameter the rebar consumption increases
Mechanical splices join rebar end-to-end, so no extra rebar consumption
Rebar Limitation
Only a limited number or rebars can be joined in one section
No such limitation
Congestion
Overlapping increases the bar congestion and restrict the flow
Minimizes Bar Congestion
Cyclic performance
Poor Cyclic performance
Superior cyclic performance
Effect of Concrete deterioration
Concrete deterioration will inevitably lead to splice failure
Mechanical splices join rebar end-to-end, providing many of the advantages of a continuous piece of rebar. Therefore Concrete deterioration has no effect on its strength
Hidden Costs
Many Hidden Costs
No Hidden Cost
Steel to Concrete Ratio
Doubles the Steel to Concrete Ratio
Improve steel-to-concrete ratios
Column Dimension
Requires the use of larger column dimension to accommodate a greater quantity of bars
Allows the option of using larger diameter rebar in a smaller column
Floor Area
Larger column size reduces the floor area
Maximizes the floor area by reducing column size
Cost Factor
Highly expensive
Highly Cost Effective and Economical
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}
////////////////////////////////////////////////// ENDLap Vs Machnical Splice////////////////////////////////////////
//////////////////////////////////////////////////Trading Machine/////////////////////////////////////////////////////////
function machine ()
{
document.write('
Threading Machine
Parallel Thread Rebar Splice with Rolled Thread End
The technologies of parallel thread rebar splice involve Rolling after stripping rib.
Process
1 Cutting off the end of the rebar
2 Stripping the ribs at the end of the rebar and rollingthread;
3 Splicing the rebar by using the coupler.
Features:
High splice strength, which could exert the ultimate tensile and compression strength of rebar, it could satisfy the requirements stipulated in the American standard UBC1997, British standard BS8110, French standard NF35-20-1, German standard DIN1045, ISO/WD 15835 (Draft)and other requirements in the relevant standards home and abroad; Easy to operate and maintain, no need for technicians, fast splicing on construction site; High production efficiency, 300 to 500 threads could be produced during one shift. The splices could be produced in advance without influencing the construction period; Inexpensive to purchase, maintain and repair Environment-friendly, safe, no environmental and weather restrictions.
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}
////////////////////////////////////////////////////////// End Trading Machine/////////////////////////////////////
/////////////////////////////////////////////////////////// TmT List1//////////////////////////////////////////////////////////
function list1 ()
{
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}
//////////////////////////////////////////////////////////////Tmt List 2////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////Tmt List 3//////////////////////////////////////////////////////
function list3 ()
{
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/////////////////////////////////////////////////////////End Tmt List 3 ///////////////////////////////////////////////
/////////////////////////////////////////////////////////Tmt List 4///////////////////////////////////////////////////
function list4()
{
document.write('
High splice strength, which could exert the ultimate tensile and compression strength of rebar, it could satisfy the requirements stipulated in the American standard UBC1997, British standard BS8110, French standard NF35-20-1, German standard DIN1045, ISO/WD 15835 (Draft)and other requirements in the relevant standards home and abroad; 
