• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Changrong
  • Model Number: CR-PA-002
  • Material: Nylon
  • Specification: 4*1 5*1 6*1 8*1 9*1.5 10*1 ......, according to customers request
  • Length: 25m/roll 50m/roll 100m/roll, 25m/Roll 50m/Roll 100m/Roll 200m/Roll..according to customers request
  • Thickness: 0.5-2mm, 1mm,1.125mm,1.5mm,2mm and so on
  • Standard: DIN73378,ISO/TS16949:2009, CCC, DIN73378, DIN74324 , ISO
  • Color: yellow, red, black, blue, white,green,purple
  • Size: 4*1 5*1 6*1 8*1 9*1.5 10*111*1.5 12*1 12*2 12*1.5 14*2 and so on
  • Outer Diameter: 3mm,4mm,5mm,6mm,8mm,9mm,10mm,11mm,12mm,14mm,15mm,16mm and so on
  • usage: water oil gas

Packaging & Delivery

Packaging Details carton, wooden case or as your require
Delivery Time 30 days after receipt of deposit money


Product Description


China's top supplier for PA Air Brake HOSE,  PU hoses, PA&PU coiled hoses for Heavy Duty Use,DOT Approved, for trucks and trailers, trailer & truck nylon spiral hose,  trailer PA spiral hose, Polyurethane hose/Spiral tube: 


Our recommendations:
1)We specialize in nylon tube spring coil and hydraulic tube fittings.
2)Our products sells well both home and abroad for our strict control on quality and competitive price.
3)Smooth surface and anti-age functions.
4)strict quality control, superior performance.
5)Advanced CNC lathes, efficient and harmonized teams.

1.ISO 9000/9001/9004/19001:2000
2.CCC(China Compulsory Certification)
4.OEM Service


OEM available
1)Color: red,blue,yellow,black or as you require.
2)Explosion Pressure : 6Mpa(=60Bar)
3)O.D×Wall thickness: 4*1mm,5*1mm,6*1mm,1/4mm,8*1mm,9*1.5mm,10*1mm,10*1.25mm,10*1.5mm,3/8mm,1/4mm,11*1.5mm,12*1mm,


4)Working pressure is 1.5 ~ 15MPa(15 ~150Bar), burst pressure is up to 60 kg. Our products work properly even if exposed to temperature from -40 to +120°C.
5).Applications: Automobile air brake pipeline, Engine oil inlet, Engine oil return tube,pneumatic piping,trucks, trailers, containerized traffic and air brake.
6).Material: PA12, PA11, PA6, PE, PU
7).PU hose Performance: Smooth surface, wear-resistant, resistant to high pressure, corrosion resistance, safe and reliable. excellent flexibility,non-toxic,tasteless.







Contact information


Contact Person:Cloris Lai

Add: No.188 Yanzhong Road Diankou Town,Zhuji City,Zhejiang province, China 311835
Tel: 0086-575-87618856
Fax: 0086-575-87667309


Skype: changrong.service4






Company Information




We have DOT, TS16949:2009, ISO9001:2000 certificates and have been alibaba Gold supplier member for 5 consecutive years. Certified by third party and as a trustworthy manufacturer and supplier for hydraulic tube fittings and brake hose assemblies, We take regular part in Canton Fair, Beijing Auto Exhibition, Auto Mechanika Shanghai, Dubai Internatioanl Auto Part Exhibition, Russia Internatioanl Auto Part Exhibition every year.

Our products:
Nylon tube (PA hose & nylon pipe ); 
Trailer air brake coils;
PU tube, TPU air coils, PU air brake coils;
Trailer electrical coil; seven core cable
Palm coupling, trailer air coupling, Gladhands;
Pipe fitting: Straight fitting, Elbow, Tee; connector, coupling ,nut ;
3 or 7 pieces fitting for nylon tube: Nut, cutting ring,brass insert /sleeve; and other auto parts.
Contact us for more information.



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $100,000
Learn More