api 5l gr b welded steel line pipe erw carbon steel pipe

Ministry of Commerce of the P.R.China - China Commodity Net

ERW STEEL PIPE. H.S CODE: 7305 Model: Export area: Introduction: ERW(Electric Resistance Welded) HFI(High Frequency Induction) EFW(Electric Fusion Welded Tube) HFW(High-Frequency Welding) Quality Specifications: API 5L, ASTM A53,GB/T 3091, GB/T 9711, IS 3589, IS 1978, EN 10220, EN 10255, EN 10217 Steel Grade: ASTM A 53: Gr. A, Gr B, Gr C, Gr. DMinistry of Commerce of the P.R.China - China Commodity NetERW STEEL PIPE. H.S CODE: 7305 Model: Export area: Introduction: ERW(Electric Resistance Welded) HFI(High Frequency Induction) EFW(Electric Fusion Welded Tube) HFW(High-Frequency Welding) Quality Specifications: API 5L, ASTM A53,GB/T 3091, GB/T 9711, IS 3589, IS 1978, EN 10220, EN 10255, EN 10217 Steel Grade: ASTM A 53: Gr. A, Gr B, Gr C, Gr. D

Ministry of Commerce of the P.R.China - China Commodity Net

ERW STEEL PIPE. H.S CODE: 7305 Model: Export area: Introduction: ERW(Electric Resistance Welded) HFI(High Frequency Induction) EFW(Electric Fusion Welded Tube) HFW(High-Frequency Welding) Quality Specifications: API 5L, ASTM A53,GB/T 3091, GB/T 9711, IS 3589, IS 1978, EN 10220, EN 10255, EN 10217 Steel Grade: ASTM A 53: Gr. A, Gr B, Gr C, Gr. D

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