seamless steel pipe

seamless steelpipe Is widely used in transportation of oil, natural gas, gas, water and some solid materials, pipes, etc., lighter, is an economic cross-section steel, widely used in the manufacture structural parts and mechanical parts, such as oil drill pipe, automobile drive shaft, bicycle stand, as well as construction using steel scaffolding. Steel Pipe Manufacturing circular parts, can improve material utilization, simplify the manufacturing process, saving materials and processing man-hours, such as the rolling bearing rings, jack sets and so on, has been widely used to make steel. ProductCategory MainMaterial ExecutiveStandard Sizerange PrecisionTube 10#20#35#45#16Mn35Cro GB/T3639-2000 10-90×2.5-18AlloyPipe 12Cr1MoV P22(10CrMo910) T91P91P9T9 WB36Cr5Mo 15CrMo(P11P12STFA22) 13CrMo44Cr5Mo15CrMo 25CrMo30CrMo40CrMo DIN17175-79 JISG3467-88 JISG3458-88 GB5310-95 GB9948-88 ASTMA335/A335m ASTMA213/A213m 16-824×2-100HighPressureBoilerTube 20GA106cST45.8/3 GB5310-95 ASTMA106-99 DIN17175-79 16-824×2-65Lowandmediumpressureboilertube 10#20# GB3087-1999 10-530×2-40Oilcrackingtube 2012CrMo15CrMo GB9948-88 10.530×1.5-36Chemicalfertilizerequipment,withhigh-pressurepipe 2016MnQ345 GB6479-2000 25-426×6-40FluidPipe 20Q345 GB/T8163-1999 8-630×1.5-40StructuralPipe 1020354516MnQ345B GB/T8162-1999 6-610×1.5-40