|Min. Order||1 piece|
|Terms of Payment||L/C, T/T|
High Material Grade
C20 CK45 ST52 25Mn 27SiMn Seamless steel
Well Mechanical Properties
Tensile strength>600 N/mm² Yield strength>520 N/mm² Elongation>15% Hardness>200HB
OD: 40--500 mm ID:25--400 mm Wall thickness: 3--50 mm Length: 30--8000 mm
Straightness<0.2 mm/1000mm Roughness Ra<0.2 um Tolerance: H8
International Standard & Certificate
API ASTM BS DIN EN GB JIS
1. Price: FOB Shanghai or CIF & CFR Price.
2. Delivery time: within 30 days.
3. Packing: Plastic cloth pakage with Bundle. Both end caps.
4. Marking: on request.
5. Mill MTC: Certificate stamped by Mill’s inspection Authority.
6. Payment: 30% advance and balance again BL copy.
7. Negotaiable Documents: One set of commercial Invoice, Packing list. Bill of Lading, Mill Test Certificate. CO.
8. Trade Assurance order is welcomed.
Packaging Details: Caps on both ends, and woven bag package OR customized.