... 2. WT: 3.2-25.4mm 3. Length: 6-32m SSAW-Spiral Submerged Arc Welded Steel Pipe ProcessSpiral Submerged ... water, gas, and oil; construction and pilingStandardAPI 5L(PSL1,PSL2), ASTM A252, EN10217, EN10219,KS F4602, KS D3583, BS, JIS ... – 32 mGradeAPI 5L: GR A, GR B, X42,X46, X56, X60,X65,X70ASTM A252 GR 1, GR 2, GR 3EN 10219: S275, S275JR ... Submerged Arc Welded Steel Pipe API X42/X52 ASTM A53 Gr.B