
Stainless Steel Seamless Heat Exchanger Tube for Boilers SS316. Multi-Standard Compliance: Certified with AD2000-W0/TRD100, CE, ISO 9001, and PED for global industrial use. Advanced Smelting Process: Produced using EAF+AOD+ESR for superior material purity and mechanical properties. Precision Tolerance Control: Outer diameter and thickness tolerance within +/-0.05mm for high-accuracy applications. Comprehensive Testing: 100% hydrostatic, eddy current, and size checks plus destructive mechanical tests. Extended Warranty Option: Standard 12-month warranty with optional coverage extending up to 36 months. Global After-Sales Support: 24/7 technical assistance, spare parts supply, and on-site training available. Customizable Configurations: Tailored grades, standards, sizes, and surface finishes available upon request. Secure Export Packing: Protected by end caps, PVC bags, and reinforced plywood cases with steel bars.