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PB—“Gold in Plastic Series”
PB pipe is made of polybutene (C4H8). There is no pollution when processing and being used. Because of its security, intensity, and flexibility, it is regarded as” gold in plastic series”.
Jun Xing’s PB pipes and fittings are made of Basel PB, adopt Germany Barton product line. All products are up to the standard.
PB anti-oxygen permeated pipes are produced through composition of plastic pipe and EVOH of polymer. This kind of pipes can effectively prevent oxygen from entering piping system, protecting metal parts in system for rapid corrosion, suppressing bacterium and algae virology growth in the pipe and ensuring water quality freshly and cleanly.
Comparison among Different Pipes
Type | oxygen permeability | |
Mg/1.day | Mg/m2.day. atm | |
PEX | 3.2 | 8.7 |
PP | 6.5 | 17.7 |
PB | >6.5 | >17.7 |
PB/EVOH | 0.02 | 0.05 |
Standard:DIN4726to4729 | <0.1 | <0.32 |
Standards of PB polybutene/EVOH PIPE FOR FLOOR HEATING SYSTEM :
1. GB1576-2001 industrial boiler
2. DBJ01-605-2000
3. JGJ142-2004
Specifications of PB polybutene/EVOH PIPE FOR FLOOR HEATING SYSTEM:
Product | Pressure | Specification (mm) |
|
| 16*2.0 |
PB pipe | S5 1.25Mpa | 20*2.0 |
25*2.3 | ||
32*2.9 | ||
40*3.7 | ||
50*4.6 | ||
S4 1.6Mpa | 20*2.3 | |
25*2.8 | ||
32*3.6 | ||
40*4.5 | ||
50*5.6 | ||
S3.2 2.0Mpa | 20*2.8 | |
25*3.5 | ||
32*4.4 | ||
40*5.5 | ||
50*6.9 |
Features of PB polybutene/EVOH PIPE FOR FLOOR HEATING SYSTEM :
1. Light and soft, easy to handle and transport
2. Sanitary and non-toxic, free of stains and scales
3. Smooth inner wall surface, reducing the pressure loss and increasing the flow
4. Excellent ability in resistance of ultraviolet radiation and chemical corrosion
5. High hydrostatic intensity and hydrostatic strength
6. Adopting hot welding connection for excellent welding quality of pipes and fittings, leakage effectively prevented
7. convenient for maintenance
8. Energy conservation
Other Items of PB polybutene/EVOH PIPE FOR FLOOR HEATING SYSTEM :
1.Standard: the second part of PB pipe System: pipes GB/T 19473.2-2004
The third part of PB pipe system: fittings GB/T 19473.3-2004
2.Color: grey and pearl white. Grey color is suitable for toilet, it has anti-ultraviolet feature.
3.Specification:dn 20-32
4.Packing:4meters straight length Or200 or 300 meters coil length
Other forms are also available upon request
Applications of PB polybutene/EVOH PIPE FOR FLOOR HEATING SYSTEM :
1. Cold and hot water supply
2. Heating system including flooring heating, wall heating and air-condition system
3. Industrial liquid transportation
4. Snow removing pipe
5. Solar water heating system
6. Agricultural irrigation and garden sprinkle
7. Hot spring pipe
8. Fire-fighting automatic spray system

| Product | Working Pressure | Size(mm) | Quantity(Meters/Unit) |
PEXa pipe, PEXb pipe, PEX/EVOH pipe, PERT pipe, PERT/EOVH pipe. | S5, 1.25Mpa | 16x1.8 |
5.8Meters, 11.8Meters or customized per piece. |
| 20x2 | |||
| 25x2.3 | |||
| 32x2.9 | |||
| S4, 1.6Mpa | 16x2 | ||
| 20x2.3 | |||
| 25x2.8 | |||
| 32x3.6 | |||
| S3.2, 2.0Mpa | 20x2.8 | ||
| 25x3.5 | |||
| 32x4.4 |
The maximum working temperature for the above pipe is 95 centigrade.
| Product | Working Pressure | Size(mm) | Quantity(Meters/Unit) |
PB pipe, PB/EVOH pipe PBR pipe | S5, 1.25Mpa | 20x2 | 100 to 500 Meters/roll, 5.8Meters, 11.8Meters or customized per piece. |
| 25x2.3 | |||
| 32x2.9 | |||
| 40x3.7 | |||
| 50x4.6 | |||
| S4, 1.6Mpa | 20x2.3 | ||
| 25x2.8 | |||
| 32x3.6 | |||
| 40x4.5 | |||
| 50x5.6 | |||
| S3.2, 2.0Mpa | 20x2.8 | ||
| 25x3.5 | |||
| 32x4.4 | |||
| 40x5.5 | |||
| 50x6.9 |
The maximum working temperature for the above pipe is 110 centigrade.

1. The raw material for our PEXa pipe is LG XL1800 from South Korea.
2. The raw material for our PEXb pipe is LG XL6500 from South Korea.
3. The raw material for our PEXa pipe is LG SP980 from South Korea, SK DX800 from South Korea.
4. The raw material for our PB pipe is LyondellBasell 4235 from Netherland.

The production line of our underfloor heating pipe is high speed Battenfeld-Cincinnati from Germany.






Sample Availability & Policy
We will provide free samples with the freight paid by our clients.But if you shows sincerity,it depends.
Guarantees/Warranties/Terms and Conditions
We guarantee our products to be free from manufacturer defects.
Export/Import Processing Support
We handle all our raw plastic materials which is imported from abroad and guarantee for the delivery time for the products.
After Sales Service
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