Hebei Smart Steel Pipe Mill Co., Ltd. Is located in Cangzhou, Hebei Province. We can supply amany kinds of steel pipes such as: Seamless steel pipe and welded steel pipe. Carbon Steel Seamless Steel Pipe 1. Seamless steel pipe for general use: ASTM A 53 GR. B, Steel Grade: SA53B and specication 2"-28" 60.3-711.2mm 2. Seamless steel pipe for high temperature: ASTM A 106 GR. B, Steel Grade: SA106B and specication 2"-28", 60.3-711.2mm 3. Pipeline: API SPEC 5L. 5CT, Steel Grade: B, X42, X46, X52 and specification 2"-28", 60.3-711.2mm 4. Seamless steel pipe for low temperature of -40C-101C, ASTM A333, Steel Grade: GR. A, GR. 1, GR. 7, GR. 3 specication 2"-28", 60.3-711.2mm 5. Seamless steel pipe DIN2448/1629, DIN17175-1979, German standard, Steel Grade: St37, St42, St52, St35.8-St45.8/1, specication 2"-28", 60.3-711.2mm Carbon Steel Welded Steel Pipe 1. American standard, ERW high frequency welded pipe ASTM A 106 A53, Specification: 4"-24" 114.3-609.6mm 2. British standard, ERW High frequency welded pipe BS 1387, Specification: 4"-24" 114.3-609.6mm
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