Description

High frequency welded pipe Length: 5m**2m OD;*2mm***3mm WT:3mm**4mm Material: Q**5(B)、Q**5(B)、J*5、x*5、x*0,etc Standard: GB/T*******2、GB/T********1、GB/T***1.*****7、API 5L 、API 5CT All of our product are according to API SPEC 5CT、API SPEC 5L、ASTM A*3、EN****7、EN****9、EN****5、GB/T***1.1、GB/T***1.2、GB/T****3、GB/T****0、SY/T***8 standard. Bright products are suitable for the industries of oil, natural gas, ship building, chemical, environmental protection, boiler, water conservancy, electrical industry, steel structure, building and other related fields