
ISO Approved Stainless Steel Bellows Flexible Metal Hose. ISO 9001 Certified Quality: Manufactured under ISO 9001 quality system with strict material and pressure testing. Custom OEM/ODM Service: Available for custom sizes, materials, and specifications based on customer drawings or requirements. Wide Size Range: Available in diameters from 8mm to 1000mm, covering DN50 to DN8000 specifications. Flexible Material Options: Body materials include SS304, SS316L, and PTFE; flanges in Carbon Steel or Stainless Steel. Stress Elimination Design: Absorbs axial and lateral displacement to resolve piping deviations and eliminate residual stress. Comprehensive Testing: Undergoes chemical analysis, mechanical testing, NDT, pressure, and dimensional inspections. Fast Sample Preparation: Sample production time is typically 3-7 days after fee receipt for quick evaluation.