Commodity | Hydraulic Cold drawn seamless (or welded ) steel round pipes for hydraulic cylinder pump, hone pipe, machining / boiler / fluid / water services | |
Standard | GB/T 3094-2012, GB T24187-2009 (Cold-drawn precision single welded steel tubes) | |
Grades | Carbon steel | SAE 1018 , A36, SS400, S235JR, Q235, SAE 1020, S20C , 1.0402, 20GB, CK22, SAE 1045 ,S45C, C45, CK45, EN8 ,1.1191, St33, St37, St37-2, St35.8, St35.4, St42, St42-2, St45-8, St45-4, A53-A, A53-B, A106-A, A106-B, A179-C, A178-C, A210-A1, STS38, STB30, STB33, STB42, STKM 11A, 12A, 12B, 12C, 13A, 13B, 13C, S20C, CK45, Q195, Q235, 10#, 20#, 35#, 45# etc. |
Alloy steel | SAE 5120 , 20Cr, SCr420H, 20Cr4, SAE 5140 , 40Cr,SCr440, 520M40, SAE 4130, 30CrMo, SCM430, SCM420, SAE 4140 , 42CrMo4, EN19, SCM440, 708A42, 708M40, SAE 4340, 40CrNiMoA, 871M40 , SNCM439, St52, St52.4, 15Mo3, 13CrMo44, 10CrMo910, 12CrMo195, P1, T1, P11, T11, P22, T22, P5, T5, P9, T9, STPA12, STBA20, 22, 23, 25, 26, STPA22, 23, 24, 26, 16Mn, 16Mo, 12CrMo, 15CrMo, 12Cr1MoV, Cr2Mo, Cr5Mo, 20G, 30CrMo, 42CrMo, 4130, 4140, J55, K55, N80, L80, P110 etc. | |
Stainless steel | 201, 202, J1, J2, J3, J4, 301, 304, 304L, 314, 316L, 317, 317L, 321, 347, 409L, 410, etc | |
Specification | Round | OD:50-530mm WT:5-40mm |
Rectangular | Side length: 50-500mm WT:5-40mm | |
Hexagonal | Side length: 40-450mm WT:5-40mm | |
Special shape | Max. OD: 530mm WT:5-40mm | |
Tolerance | -0.2 / +0.2mm | |
Length | 4-12m random length or as per request fixed length | |
Surface | Pickling, varnished, bright, annealing or as per request. | |
Packing | Bare pipe wrapped by steel strips | |
Delivery Condition | BK, BK+S, BKW, GBK, NBK | |
Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) | |
Application | Machining parts, hydraulic cylinder, hydraulic pump, boiler, for producing honed pipes etc. | |
Advantages | 1.Customized sizes, can produce as per nonstandard size, saving processing time and materials. 2.using hot rolled seamless steel pipes as mother pipe, ensuring the quality 3.outer surface smooth and bright, size tolerance controlled within -0.2/+0.2mm 4.hydraulic drawing with inner core rod, making sure beautiful and precise inside surface | |
Customized service |
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Price term | Ex-work, FOB, CFR, CIF, etc. | |
MOQ | 1 tons |