About Yongshang
Provide specialized and high-quality stainless steel pipes for global users
Product Application
Product quality determines the success or failure of an enterprise. We continuously update and improve manufacturing equipment and technology to ensur
Product Application
Product quality determines the success or failure of an enterprise. We continuously update and improve manufacturing equipment and technology to ensur
Stainless steel welded pipes
φ6mm-2800mm
Wall0.5-80MM
Max18000mm(special specifications can be agreed)
For structures, fluid transport, boilers, heat exchangers, petroleum cracking, and high-pressure boilers
Provide specialized and high-quality stainless steel seamless pipes for global users
Executive standard
GB
GB/T12771-2008 | |
GB/T12770-2002 |
ASTM
ASTM A789/A789 M-05b | |
ASTM A928/A928 M-05 | |
ASTM A790/A790 M-05a |