Origin: Cangzhou, Hebei,China
Type: R=1D
Connection: welding
Size: DN650-DN1200 48mm
Thickness: SCH40
Materials: 15Mo3 15CrMoV
Standard: SY/T5257-2004
Certificate: ISO 9001:2000
Method of making : forge
Packaging: wooden cases or pallets,or as per clients' requirements
Surface Treatment: Blasting, painting, typing
Application: Petroleum, chemical, machinery, electric power, shipbuilding,construction, etc