Wuxi Suqiao Special Steel Tube Co., Ltd. is a company specializing in the sale of seamless steel tubes with outer diameters ranging from 6mm to 1200mm, including medium-thick-walled seamless tubes, cold-drawn steel tubes, precision bright pipes, alloy steel tubes, high-pressure tubes, auto parts tubes, shipbuilding tubes, gas cylinder tubes, geological drilling tubes, casing pipes, hydraulic support tubes, fluid tubes, cold-drawn seamless tubes, high-pressure alloy tubes, stainless steel tubes, welded tubes, and hot-dip galvanized profiles. The standard length of our products can reach up to 18 meters. Adhering strictly to national standards, we continuously enhance our customers' competitiveness through exceptional service, while also earning market accolades for ourselves.

Main Materials: 10#, 20#, 35#, 45#, Q345BCD, 20G, 20Cr, 30Cr, 35Cr, 40Cr, 12CrMo, 20CrMo, 35CrMo, 42CrMo, 20A, 40Mn2, 45Mn2, 27SiMn, 40MnB, 20MnVB, 20Cr, 30Cr, 35Cr, 40Cr, 45Cr, 50Cr, 38CrSi, 12CrMoV, 12Cr1MoV, 38CrMoAL, 50CrV, 20CrMnSi, 30CrMnSi, 35CrMnSi, 20CrMnTi, 30CrMnTi, 12CrNi2, 12CrNi3, 12Cr2Ni4, 40CrNiMoA, 45CrNiMoVA, 20G, 20MnG, 25MnG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB, 201, 202, 301, 304, 316, 321, 316L, 310S, and various steel pipes.

Compliance Standards: 1. High-pressure boiler applicationSeamless Steel Pipe(GB5310-2008) 2. High-pressure Seamless Steel Tubes for Equipment (GB6479-2000) 3. Seamless Steel Tubes for Low and Medium Pressure BoilersSteel Pipe1. (GB3087-2008) Seamless steel tubes for oil cracking (GB9948-2006) 2. Seamless steel tubes for fluid conveyance (GB/T8163-2008) 3. Seamless steel tubes for structural use (GB/T8162-2008) 4. GB/T17396-1998 (27SiMn hydraulic support tube) 5. Carbon steel seamless steel tubes for ship use (GB5213-85) 6. Seamless steel tubes for fluid conveyance made of stainless steelSeamless Steel PipeGB/T 14976-2002