
Large-Diameter Stainless Steel Plate Type Flat Welding Flange for Power Transmission Pipelines. Wide Material Selection: Available in Carbon Steel, Alloy Steel, and Stainless Steel (F304, F316L, etc.). Customization Service: Supports customization for diameter, compressive strength, and special functions based on samples or drawings. High Pressure Resistance: Designed for high-pressure applications with compressive strength from Cl150 to Cl2500. Corrosion Resistant: Special function includes high corrosion resistance for harsh environments. Strict Quality Control: 100% inspection for finished products with material quality steel impression marks. Multiple Standard Compliance: Meets ANSI, DIN, GB, JIS, GOST, and ASTM standards. Certified Manufacturer: ISO9001:2008 certified with Manufacturing License of Special Equipment. Competitive Pricing: Prices are 3% to 10% cheaper than market average due to 20+ years experience.