
High Pressure Welded Seamless Pipe 304 316 321 Stainless Steel Pipes for Industrial Fluid Transportation. Wide Material Range: Available in 200, 300, 400 Series, and Duplex Stainless Steels. Customizable Dimensions: Lengths from 3m to 12m, OD 21.3mm-1016mm, Thickness 1.0-15mm. Multiple Surface Treatments: Options include polishing, annealing, pickling, and bright finishing. Global Standard Compliance: Meets GB, ASTM, AISI, JIS, DIN, EN, and GOST standards. Comprehensive Certifications: Certified by CCS, ABS, GOST, Lr, Gl, BV, Dnv, Kr, Rina, Nkk. OEM and ODM Services: Full customization available from samples or design specifications. Fast Delivery Time: Ships within 5 to 30 days after receiving prepaid payment. Strict Quality Control: 100% visual and functional inspection with raw material traceability.