SSAW (Spiral Submerged-arc Welded) steel pipe Size range: Outer Diameter: 219.1mm - 3500mm Wall Thickness: 4 mm - 25.4mm Length: 6mtr-18mtr Quality standard: Standard:API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS, JIS, IS Steel Grade: API 5L: GR A, GR B, X42,X46, X56, X60,X65,X70 ASTM A252 GR 1, GR 2, GR 3 ASTM A53: GR A, GR B, GR C, GR D BS 4360: Grade 43, Grade 50 EN: S275, S275JR, S355JRH, S355J2H Usage: low pressure liquid delivery, such as water, oil, gas. structural pipe, piling pipe Pipe End: Plain end, beveled end, threaded and coupled Outside coating: Anti-rust oil, black painting. Epoxy Coating according to AWWA C-210 Bitumen Coating according to DIN30672, BS534 Coal- Tar Enamel Coating according to AWWA C-203 3 Layer polyethylene Coating according to DIN30670 3 Layer Polypropylene Coating according to DIN30678 Inside lining: Epoxy lining according to AWWA C-210 Bitumen Lining according to DIN30673, BS534 Coal-Tar Enamel Lining according to AWWA C-203 Cement Mortar Lining according to AWWA C-205, BS534 Packing: Plastic caps on both ends. Bundle with steel strips. Seaworthy packing or as customer¡¯s request. Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Third party inspection: SGS, BV. Packing: Plastic caps on both ends. Bundle with steel strips. Seaworthy packing or as customer request.