WENZHOU GUOHAO STEEL CO.,LTD

Product Name: Stainless Steel Seamless Pipe Company Name: Wenzhou Guohao Steel Industry Co., Ltd. (Manufacturer & Exporter) Stainless Steel Seamless Pipe Grades: TP304, TP304L, TP304H, TP309S, TP310S, TP316L, TP316Ti, TP317L, TP321, TP321H, TP347H, 904L, 254SMO, 253MA; 08X18H10, 08X18H10T, 12X18H10T, 10X17H13M2T, 10X23H18 06XH28MDT; 1.4301, 1.4306, 1.4307, 1.4311, 1.4541, 1.4550, 1.4401, 1.4404, 1.4571, 1.4429, 1.4435, 1.4436, 1.4439 Stainless steel seamless pipe production standards: ASTM A312, ASTM A213, ASTM A269, ASTM A511; EN 10216-5, DIN 17456; GB/T 14976, GB13296, GB/T 15011; GOST 9940-81, GOST 9941-2022 Duplex stainless steel seamless pipe grades: S31803, S32205, S32750, S32760 Duplex stainless steel seamless tube production standards: ASTM A789, ASTM A790; GB/T 21833. Nickel alloy seamless tube grades: Incoloy: 800, 800H, 800HT, 825; Inconel: 600, 601, 625, 718; Hastelloy: C22, C276, B2, B3; Monel: 400, K500. Nickel alloy seamless tube production standards: ASTM B161, B163, B165, B167, B407, B423, B444, B622, B677, B729, B983; GB/T 15062. Specifications: Outer diameter: 6 mm-630 mm (1/8 inch-24 inch); Wall thickness: 0.89 mm-80 mm (SCH 10S, SCH 40S, SCH 80S, SCH 160, ...). SCH XXS); 10 BWG, 12 BWG, 14 BWG, 16 BWG, 18 BWG, 20 BWG. Length: Random length 5~7m; Fixed length 6m/6.096m/6.1m/12m; or customized according to customer requirements. Pipe end treatment: Flat end (PE); Bevel (BE). Delivery surface: Pickling; Polishing; Bright annealing; Sandblasting; Shot blasting. Testing: Tensile strength; Bending test; Flattening test; Flaring test; Flanging test; Dimensional inspection; Hydrostatic test; Air pressure test; Hardness test; Eddy current test; Intergranular corrosion test. Pipe marking format: GH-STEEL (OEM)+SML+Standard+Grade+SIZE+HEAT/LOT NO.:*********** Value-added services: Fixed length cutting; Bending; Polishing (180#, 240#, 320#, 400#, 600#). Sandblasting; shot blasting; degreasing; drilling; color mark spraying. Delivery time: 7 days for in-stock items; 30 days for custom orders.