EN21003 standard butt welding multilayer pex pipe pex-al pipe for hot water and floor heating

    EN21003 standard butt welding multilayer pex pipe pex-al pipe for hot water and floor heating     

PEX-AL-PEX pipe

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

Key words:  pex-al-pex pipe, aluminum plastic pipe, butt-welding pex-al-pex pipe, pap composite pipe, pex aluminum composite pipe, pex/al/pex composite pipe,laser multilayer pex al pipe, EN21003 standard butt welding multilayer pex pipe pex-al pipe for hot water and floor heating 

Features

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. Jun Xing plays a leading role in pipe industry, we’re sure to provide products with professional quality.

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.

Specifications

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).

Tianjin Junxing Pipe Group Co.,Ltd

     Junxing Pipe Group Co.,Ltd is located in Fuyuan Economic Development Area, Tianjin City, covering an area of 150,000 square meters. We manufacture PP-R, PB, HDPE, PE-RT, PE-Xa, PE-Xb, DXPAP1, DXPAP2, DXPAP5, RDPAP7 pipes and fittings, which are used in areas such as water transportation, gas transportation and geotherm industry etc.
     Our company has passed the certificates of GOST, BV, ISO9001 and ISO14001, certificates of China Environmental Label Products and China Water Saving Products. Strategic objectives: constant pursuits, innovative development, being based on domestic needs and expanding to the world.

We have over 200 sets of manufacturing equipment, and the production capacity can be 160,000 tons/year.

we have exported to: Australia, Canada, Haiti, India, Malaysia, New Zealand, Netherlands, Pakistan, Poland, Russia, Sri Lanka, Singapore, UK, United Arab Emirates, United States, etc.

Frequently asked questions?

Q:What material of pipe are you specialized in?

A: We manufacture PE, HDPE, PPR, PB, PE-RT, PEX Aluminum composite pipes and fittings.

Q: Do you produce PVC pipes and fittings?

A: Sorry, dear friend. We are more professional PE and PPR pipe and fittings, which are more suitable for drinking water as they are more hygienic than PVC material.

Q: Please tell me your largest outer diameter for pipes.

A:  We can produce 1600mm diameter (PE pipe) as the largest size.

Q: The price of your products is higher than others.

A: We can't promise you the best price, but we can promise you the best quality. We import raw material from famous companies such as Borstar, LG Chemical, Chervrom, Hyosung, Lydellbasell, Sinopec.

Q: For pipe fittings, what do you do mainly?

A: For fittings, coupling (socket), elbows, tee, reducer, union, valve, cap and copper insert fittings are our main products.

Q:Where is your factory located in?

A:  Our factory located in Tianjin City, the second largest port in China, which is only one hour away from Beijing airport.

Q: Can you provide us some samples for testing?

A: Of course, my friend. For small amount of samples, we can provide you for free.

Q: How is our customer service?
A: all our sales representatives can speak fluent English. They will answer all of your questions in 24 hours.