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Seamless carbon steel tube and fluid carbon-free steel tube: GB/T 8162-2008 seamless steel tube structure, this standard is applicable to the general structure, mechanical structure of seamless steel tube, GB/T 8163-2008 seamless steel tube for fluid transport standard is applicable to the general fluid seamless steel tube. It and the structure of seamless steel tube is the main difference, fluid seamless steel tube can be one by one hydraulic test or ultrasonic wave, eddy current, magnetic flux leakage detection. Therefore, seamless steel pipe structure should not be used in the standard selection of pressure pipes.
OD: 2"-24" (13.7mm-609.6mm). Wall Thickness: 1.6mm-28mm SCH20, SCH40, STD, XS, SCH80, SCH160, XXS. Steel material: 20#, 16Mn, St37, St52, St44, etc. Standard: API 5L, ASTM A53, ASTM A106, GB/T 8163, GB/T 8162, DIN 17175, DIN 2448 etc.
ASTM A106/A53 Gr.B Seamless Steel Tubes. API 5L Gr.B Pls1 Smls Carbon Steel Pipe. 1/8"-12" Inch Seamless Pipe/Seamless Tube/API 5L. Seamless Steel Tubes (API 5L GRADE B). Carbon Seamless Tube/API 5L Tube. Thick Wall Carbon Seamless Steel Pipe API 5L. Carbon Seamless Boiler Tube (ASTM A179 /A192). High Quality A53b/A106b/API 5L B Smls Pipe.
Carbon steel piping is a durable material made from carbon steel, a steel alloy with iron and carbon. Because of its strength and ability to withstand stress, carbon steel pipe is used in a variety of heavy-duty industries like infrastructure, ships, distillers, and chemical fertilizer equipment.