They are composed of an inner and outer layer of PE-Xb, which are bonded by special glue to the intermediate layer of aluminum. ASTMF1335-1998 standard called them" metal pipes with plastic protective layer".

1. Good quality in pressure resistance and heat resistance

The highest working temperature can be 98°C,and working pressure up to 1.25Mpa.

2.Pressure-time curves,assure long usage time security

3. High bursting pressure makes secure system

4. Good quality in oxygen obstruct

5. Low thermal conductivity

6. Convenient installation, leakage effectively prevented

7. Junxing plays a leading role in pipe industry, we're sure to provide products with professional quality.

Specifications

Unit: mm

Physical Mechanics Feathers

Comparison between DXPAP2 and Overlapping Welding Pipe

DXPAP2 pipe's aluminum layer is thicker than overlapping welding pipe. The GTAW welding method makes pipe stronger and the pipe system safer.

Technical Requirements

1. Standard Q/12WQ4978-2009

2. Color: white

3. Specification: coil pipe: dn16-dn32 length: 100m or 200m/coil

             Straight pipe: dn16-dn32 4m/p

Customized specification also available.

Applications

1. Hot water heat supply system

2. Domestic boiler pipe for heat supply and water supply

3.Bathing water supply system (solar water heater,electric heater,etc)

4.Transportation for low pressure liquid of civil use(hot and cold water, drinking water, air-condition,firefighting and fuel gas).