steel pipe

product name：steel pipe

Simple: one, line pipe (LINEPIPE): SMLS, ERW, LSAW, SSAW Issued by: ERW/LSAW/SSAW: API 5L/ISO3183, GRADE B, X42, X52, X60, X65-X100 SMLS:API 5L/ASTM A106/ISO3183,GB/T9711,GRADE B,X42,X52,X60,X65-X100 Usage: water, coal pipes, steam pipes of 32541; pipes, oil output pipes, natural gas line pipes. CASING & TUBING Publication standard: API 5CT,STEEL GRADE:H40, J55, K55, L80, N80, C90, T95, P110, Q125 Usage: Oil pipes, oil pipes 2626438; Three, square tubes and 24322; HOLLOW SECTION type The publication standard: GB/T6728,ASTM A500,EN 10219/10210,materials are Q235/Q345,S235JR/JO,S355JR/JO Usage: with design 31569;glass sheet 22681;window decorations 39280;cargo 38050;design, cargo 26639;machine design, cargo decorations, electric structures, ships, equipment, power, 20892;1999494;building, 20892;1999494; cargo, cargo, cargo, cargo, cargo, cargo, cargo, 38050;;; 1999494;; 4,38208; 3,38156; pipe (GALVANIZED PIPE) Issued by: BS1387, STEEL GRADE Q195\Q235\Q345; EN39, STEEL GREAD S235\S275JR\S355JR/J0/J2 Usage: for the maintenance of 34432;often used to build 31569;workshops 21378;pipeline engineering,26725;steering equipment;for urban waterways, construction 1999494;water pipelines and output oil, natural air, chemical liquids and 39046;area; for the construction of 31569;; wood, wires, frameworks and other parts of the object; 5,38149; BOILER TUBE of a program called ASTM A106 and A.