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GB
Standard Number
GB T12700 (Stainless Steel Welded Pipe For Machine Structural Purposed)
Grade 00Cr19Ni11 00Cr17Ni14Mo2 0Cr19Ni9 1Cr18Ni9 1Cr18Ni9Ti 0Cr17Ni12Mo2 0Cr18Ni11Nb 0Cr25Ni20 1Cr17 1Cr15 0Cr13 1Cr13 [ All grade ]