Система радиационного отопления pex размер трубы в американском стандарте труба гибкая
- Категория: Plastic Tubes >>>
- Поставщик: Tianjin,Huilide,New,materials,co.,ltd
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.59 $* | 0.59 $* |
| Aug-19-2025 | 0.54 $* | 0.47 $* |
| Jul-19-2025 | 0.29 $* | 0.94 $* |
| Jun-19-2025 | 0.50 $* | 0.20 $* |
| May-19-2025 | 0.34 $* | 0.12 $* |
| Apr-19-2025 | 0.70 $* | 0.75 $* |
| Mar-19-2025 | 0.49 $* | 0.66 $* |
| Feb-19-2025 | 0.25 $* | 0.98 $* |
| Jan-19-2025 | 0.17 $* | 0.7 $* |
Характеристики
Products Description
PEx-a pipe NSF
Expansion PEX tubing is cross-linked , high density polyethylene.
It’s available in white , red colors for easy identification of hot and cold water lines . The HD expansion PEX tubing listed is type PEX-A (PEX-a, PEXa) . PEX tubing is for use in hotand cold potable water distribution systems , PEX tubing can also be used in continuously recirculating plumbing systems up to 140°F while maintaining chlorine resistance.
Expansion PEX tubing is cross-linked , high density polyethylene.
It’s available in white , red colors for easy identification of hot and cold water lines . The HD expansion PEX tubing listed is type PEX-A (PEX-a, PEXa) . PEX tubing is for use in hotand cold potable water distribution systems , PEX tubing can also be used in continuously recirculating plumbing systems up to 140°F while maintaining chlorine resistance.
Specifications:
Basic Resin of raw material: LG (Grade SL188) or Lotte (Grade 8100GX)
Adhesive:LyondellBasell (PX3060)
Oxygen barrier:Soarnol (A4412B)
Production Standard: ASTM F 876/877
Package: 100m/200m/300m/500m per roll
Roll length can be customized according to requirements.
Color:blue,red,other colors can be customized
Adhesive:LyondellBasell (PX3060)
Oxygen barrier:Soarnol (A4412B)
Production Standard: ASTM F 876/877
Package: 100m/200m/300m/500m per roll
Roll length can be customized according to requirements.
Color:blue,red,other colors can be customized
Physical and chemical characteristics of pex pipe NSF:
Item | Requirements | Test parameter | ||||||||
Hydrostatic tension | Test temperature | Time | ||||||||
Hydrostatic resistance | No leakage,no crack | 12.0 | 20 | 1 | ||||||
4.8 | 95 | 1 | ||||||||
4.7 | 95 | 22 | ||||||||
4.6 | 95 | 165 | ||||||||
4.4 | 95 | 1000 | ||||||||
Thermal stability | No leakage,no crack | 2.5 | 110 | 8760 | ||||||
Longitudinal retraction rate | ≤3% | Temperature | 120℃ | |||||||
en≤8mm | 1h | |||||||||
8mm＜en≤16mm | 2h | |||||||||
en＞16mm | 4h | |||||||||
Test quantity | 3 | |||||||||
5000 times thermal cycle | No leakage,no crack | Temperature of cold water | Temperature of hot water | System pressure | Time/cycle of cold water | Time/cycle of hot water | ||||
20℃ | 90℃ | 0.6Mpa | 15min | 15min | ||||||
Benefits:
1 Resistant to harmful chemicals and meets the CL5 classification of chlorine resistance
2 Flexible and available in long coils that need fewer fittings than rigid tubes
3 Lightweight
4 Smooth inner wall ensures less pressure loss
5 service life up to 50 years
Product Application
Applications:
1.Cold and hot water system for buildings2. Air-condition system and sewage treatment system.
3. Concentration heating system in the residential houses
4. Floor radiant heating system and snow melting system of airport and traffic network.
Floor heating system
Potable Water Plumbing
Air conditioner piping system
Raw Materials
Density | 0.951 | g/cm³ |
Thermal conductivity | 0.4 | W/m▪K |
VICAT Softening temperature | 130-132 | ℃ |
Maximum temperature of function | 110 | ℃ |
Coefficient of linear thermal expansion | 0.15 | Mm/m°K |
Manufacturing Technique
Product packaging
Company Profile
Tianjin Huilide New Materials Co., Ltd is located in the beautiful coastal city of Tianjin.Covering an area of 10,000 square meters, it has 92 advanced PEXa pipe production lines, 5 PEXa oxygen barrier production lines, 2 PERT pipe production lines, 2 PEX-Al-PERT pipe production lines, and 10 injection molding pipe fittings equipment, with an annual output of 100 million meters tube production capacity.
All raw materials produced by Tianjin Huilide are imported raw materials. For example, the raw materials of PEXa pipes come from LG SL188 or Lotte 8100GX. The raw material of PERT pipe is LG SP980. The oxygen barrier pipe adhesive layer is selected from Sonarnol’s A4412B, the oxygen barrier layer is selected from Lyondell Basell 3060 in Germany, and the aluminum-plastic pipe aluminum plate is selected from China Southwest Aluminum Industry. We use the best materials to ensure the safety of our products and pipes.
At present, all pipes of our company have been exported to Russia, Australia, Brazil, the United States and other parts of the world, and have obtained access certificates such as Russian GOST , Australian watermark and US NSF certification etc .
All raw materials produced by Tianjin Huilide are imported raw materials. For example, the raw materials of PEXa pipes come from LG SL188 or Lotte 8100GX. The raw material of PERT pipe is LG SP980. The oxygen barrier pipe adhesive layer is selected from Sonarnol’s A4412B, the oxygen barrier layer is selected from Lyondell Basell 3060 in Germany, and the aluminum-plastic pipe aluminum plate is selected from China Southwest Aluminum Industry. We use the best materials to ensure the safety of our products and pipes.
At present, all pipes of our company have been exported to Russia, Australia, Brazil, the United States and other parts of the world, and have obtained access certificates such as Russian GOST , Australian watermark and US NSF certification etc .
Why Choose Us
1 Material:
The raw materials are all well-known imported brand raw materials, such as: LGSL188, Lotte8100GX, Basell 3060, Soarnol’s A4412B, which guarantee the product stability and safety of the pipe to the greatest extent.
2 Production :
2 Production :
Among China's floor heating pipe production enterprises, the number of equipment is the top 3 , and all of them are advanced production equipment, some of which are independently developed technologies
3 Service:
3 Service:
Only focus on OEM and ODM services of the world's top brands
4 Certificate :
4 Certificate :
CE / GOST / Watermark / NSF / Aenor etc
FAQ
1.Are you a factory or a trading company?
Manufacturer with more than 20 years experience and loading port Tianjin.
2. How does your factory do regarding the quality control?
Quality is priority.
Manufacturer with more than 20 years experience and loading port Tianjin.
2. How does your factory do regarding the quality control?
Quality is priority.
Material :100% imported LG 188 / Lotte 8100GX / Basel 3060 / Soarnol 4412B
3. Do you do OEM/ODM service please ?
We do OEM / ODM service. At present, we have provided OEM services for global top brands
4. Can I get some samples?
Yes, free sample is available for quality check.
5. What's your payment terms?
T/T or L/C at sight as the main payment terms, and other payments can also be negotiated.
6. How long is your lead time?
7-10 days for 40HQ
7. Is the small order acceptable for you, how about your MOQ?
10000Meters for 1 dimension .
8. Is there a warranty?
Yes. All pipes and fittings come with a 24-month warranty.
9. Do you have your own brand?
Yes, Our Brand is Huilide / Minde
Test : 100% Pressure test / Online inspection / Batch sampling of hydrostatic and other pipe professional experiments / The third party test
Production : Workers with more than 10 years of experience in the industry,all molds are individually designed and accurate3. Do you do OEM/ODM service please ?
We do OEM / ODM service. At present, we have provided OEM services for global top brands
4. Can I get some samples?
Yes, free sample is available for quality check.
5. What's your payment terms?
T/T or L/C at sight as the main payment terms, and other payments can also be negotiated.
6. How long is your lead time?
7-10 days for 40HQ
7. Is the small order acceptable for you, how about your MOQ?
10000Meters for 1 dimension .
8. Is there a warranty?
Yes. All pipes and fittings come with a 24-month warranty.
9. Do you have your own brand?
Yes, Our Brand is Huilide / Minde
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