ASME A53 Cold Drawn Carbon Steel Seamless Tubes

Alloy Steel Seamless Pipe 6000*406*14.7 Piping for oil, gas, gas, water and certain solid materials

Seamless steel pipe for structure: mainly used for general structure and mechanical structures. Its representative material (label): carbon steel 20,45 steel; alloy steel Q345,20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc. Seamless steel pipe for fluid delivery: mainly used for conveying fluid pipelines on engineering and large equipment. Representative material (label) is 20, Q345, etc. Seamless steel pipe for low-and medium pressure boilers: mainly used for industrial boilers and domestic boilers to deliver low-medium pressure fluid pipes. The representative material is No. 10 and 20 steel. Seamless steel pipe for high pressure boiler: mainly used for high temperature and high pressure conveying fluid collection tank and pipeline on the power station and nuclear power plant boilers. Representative materials is 20G,12Cr1MoVG, 15CrMoG, etc. For seamless carbon steel and carbon manganese steel: mainly for Class I, II pressure pipe for ship boilers and superheaters. Representative materials are 360,410,460 steel grade, etc. Seamless steel pipe for high pressure chemical fertilizer equipment: mainly used to deliver high temperature and high pressure fluid pipeline on chemical fertilizer equipment. Representative material is 20,16Mn, 12CrMo, 12Cr2Mo, etc. Seamless steel pipe for oil cracking: mainly for boiler, heat exchanger and conveying fluid pipeline of oil smelter. Its representative material is 20,12CrMo, 1Cr5Mo, 1Cr19Ni11Nb, etc. seamless steel pipe for cylinders: mainly for the production of gas and hydraulic cylinders. Its representative material is 37Mn, 34Mn2V,35CrMo, etc. Hot-rolled seamless steel pipe for hydraulic pillars: mainly for making coal mine hydraulic supports and cylinders, columns, and other hydraulic cylinders and columns. Its representative material is 20,45,27SiMn, etc. High high pressure seamless steel pipe for diesel engine: mainly used for high pressure oil pipe for diesel injection system. The steel pipe is generally cold-drawn pipe, its representative material is 20A. cold-drawn or cold-rolled precision seamless steel pipe: mainly used for mechanical structure, carbon pressure equipment, high size precision and good surface finish. Its representative materials are 20,45 steel, etc.