
1.4307 TP304L SUS304L Welded Stainless Steel Tube En10217-7. Certified Manufacturer: ISO9001:2015 and PED 2014/68/EU certified with Lloyd's issued TS certificate. Wide Size Range: Outer Diameter 16mm-2000mm, Thickness 0.8mm-20mm, Max Length 3000m. Multiple Standards: Complies with ASTM A270/A269/A249, DIN 11850, EN 10357/10217-7. High Quality Material: Raw materials sourced from TISCO, POSCO, and BAO STEEL for superior quality. 24 Months Warranty: Comprehensive quality guarantee period of 24 months for all products. Custom OEM/ODM: Supports OEM/ODM services with customized length and quality requirements. Global Export Experience: Exported to over 20 countries with 15+ years of professional manufacturing experience. Comprehensive Testing: Includes Flaring, Flattening, Bending, Hydraulic, and Eddy Current tests.