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Contact SupplierWe are offering carbon tube, carbon pipe, carbon steel pipe.
1.standard:dinen 10210,din en 10219,astma500,gb/t 3094-2000,gb/t 6728-2002,gb/t178-2005,jisg3466,astm-a53.bs1387,jis-g3444,gb/t3091-2001
2.material: 20#,q195,q235,q345,st 52,st 37,st 44,s355 jo h,s235 jr h
3.diameter:10mm-1400mm
4.section:round,square,rectangular
5.wall thinkness:0.5mm-30mm
6.length:as customer's requirment
7.surface:bared, galvanized, oiled, color paint, 3pe; or other anti-corrosive treatment
8.technique:hot rolled, cold rolled, cold-formed,erw,high-frequency welded,seamless,saw,
9.business way:fob ,exw , cif,cip
10.inspection:sgs or ciq