Views: 47 Author: Site Editor Publish Time: 2017-08-25 Origin: Site
High Pressure CNG Fuel Pipe
Shaanxi Yongrui Industry Co.,Ltd,we’re leading manufacture of steel bundy tube and high pressure CNGfuel pipe. We has specialized in manufacturing steel tubes for automobiles and appliances for over 22 years.Our main product is CNG high pressure pipe.It’s steel tube coated+PVC coated surface.
O.D | 6mm |
W.T | 1mm |
Tensile Strength | ≥290MPa |
Yield Strength | ≥180MPa |
Elongation | ≥25% |
Flaring Test | ≥25% |
Bending Test | Bend 180° in a radius 3 times of the pipe diameter |
Bending Strength Test | The radius 25mm of the tool bending, bending torsion should be not more than 11NM |
Flattening Test | No crack after flattening |
Pressure Test | Working Pressure≥26MPa |
Under 85MPa~100MPa pressure, pressure maintaining 3~5 sec. | |
Burst Pressure≥110MPa | |
Coating Thickness | 5~7μ |
Salt Spray Test | ≥96h |
Prime Quality
· All follow ISO 15500 standard
· Updated equipment & advanced workmanship & mature and stable production line.
· Strict quality-monitoring system, 9 steps inspection procedure from manufacture to leaving factory.
· Select prime materials of copper/steel and produce metal tubes by ourself.
· Every pieces of petal tube should pass 5min pressure testing under 35~40MPa before coated with PVC.
· 7‰ proportion samples from the bulk production must pass 3min test under 85~100MPa testing.
· Products obtain good reputation & feedbacks around the world.
Sorts
· Low carbon steel tube
· Copper tube
· Seamless stainless steel tube
· Stainless steel tube
Characteristics
· Highest blasting pressure to esure the safety.
· Good curvature property for easy installation
· Even thickness PVC coating bind the metal tube relevantly providing with effective protection.
· Good extension property of the tube to ensure the ends joint easily.
· Products quality reach the international advanced level
Application
· Connecting line which connect automobile gas cylinder and engine.
Specifications
High Pressure CNG Fuel PipeShaanxi Yongrui Industry Co.,Ltd,we’re leading manufacture of steel bundy tube and high pressure CNGfuel pipe. We has specialized in manufacturing steel tubes for automobiles and appliances for over 22 years.Our main product is CNG high pressure pipe.It’s steel tube coated
READ MORE
Double wall Welded steel bundy tubeShaanxi Yongrui Industry Co.,Ltd,we’re leading manufacture of steel bundy tube . We has specialized in manufacturing steel tubes for automobiles and appliances for over 22 years.Our main product is Double wall welded steel bundy tube.It’s made by steel strip with c
READ MORE
Single wall steel tubingShaanxi Yongrui Industry Co.,Ltd,we’re leading manufacture of steel bundy tube . We has specialized in manufacturing steel tubes for automobiles and appliances for over 22 years.Our main product is Single wall welded steel tube.It’s made by steel strip rolled 360° Characteris
READ MORE
Bundy tube, sometimes called Bundy pipe, is a type of double-walled and single-walled low-carbon steel tube manufactured by rolling a copper-coated steel strip through 720 or 360 degrees and resistance brazing the overlapped seam in a process called Bundywelding. Applications:Automotive parts (Fuel
READ MORE