Carbon Steel Pipe Grade: A106-A/B/C, STPT370/410, SPHT 38/42, ST35.8/45.8, HFS 360/410, TU 37C/42C,C 14/18 Carbon Steel Pipe for High Temperature Service (1)Steel Grade: A106-A/B/C, STPT370/410, SPHT38/42, ST35.8/45.8, HFS360/410, TU 37C/42C, C14/C18; (2)Standard: ASTM A106; JIS G3456, KS D3570, DIN17175, BS3602, NF A49-213, UNI 5462; (3)Specification : OD: 10mm-114.3mm (0.4055"-4.5"), WT: 2mm-22mm (0.0787"-0.8661"); (4)Dimension tolerance: O.D.: 0.08mm, W.T.: 10%; (5)Surface: oiled or black painted to prevent rust (6)Marking: as per customer's requirement (7)Application: This product applies to the pipes for the purpose of structure and transportation

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