Key Specifications/ Special Features:
1. Out diameter: 219-2420mm
2. Wall thickness: 3-70mm
3. Length: 3-12m
4. Producing standard: American ASME B36.10M, ASTM, API 5L, API 5CTJapanese JIS German DIN Chinese GBBS standard
5. Main materials: (carbon steel and low alloy steel)ASTM A53, A106, A210, A252, A333, X42, X46, X52, X60, X65, X70 , JIS STPG42, G3454, G3456 German St37, St42, St45, St52, DIN1626, DIN17175 Chinese 20#, Q235, Q345 and 16Mn
6. Special specifications: available according to customer's requirements and quantity
7. End shape: beveled end, plain end, varnished, or adding plastic caps to protect the two ends as per customer's requirements
8. Surface treatment: painted, Oiled, galvanized, phosphate
9. Usage:
Widely used in the mechanical treatment field, petrochemical industry, transport and construction field
Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing
Transportation of fluids in the projects and big equipments, for example transport of water, oil, gas
Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube
10. Third party inspection: welcome you to send a third party inspecting company (BV, SGS) to check the quality of our final products