We have 25 years of production experience, the best quality and the price can be assured, pls contact us freely,we will reply to you  immediately

Technial specifications

1.In accordance with standard GB/T 14525-14525

2.No insufficient soldre,crack,arc pit defect,etc

Technical requirements:

1.According to GB/T14525/2010

2.Remove the impurities and splash and guarantee weld appearance

3.Dense waves on both ends of the hose

4.Working pressure 25 bar,working temperature -20~130 degrees Celsius

5.Firstly Spray one layer of anti-rust primer on the surface of the carbon steel,

Then spray on imitation plating silver metallic paint,do not spray on sealing

Surface,but wipe with anti-rust oil

6.Note:Down groove butt on welding ring position

ZheJiang YueDing company produce quality products and work to provide constant communication with our clients. Our dedication to excellence allows us to be a stable solution in the marketplace with a quick lead time. We primarily focus on exhaust pipes, including metal hoses and other pipes that are used within the automotive industry . We have designers, engineers, and others who are involved in the process of manufacturing parts. We explore the top materials to use as well as continuously add more technology and innovation to produce higher quality parts.