
Round Seal Stainless Steel So Flange 150lb with CE Certification. Comprehensive Material Range: Offers Stainless Steel, Carbon Steel, Duplex, and Pipeline Steel options with specific grades. Multi-Standard Compliance: Meets ANSI, DIN, GB, JIS, GOST, EN, and BS standards for global compatibility. Customizable Sealing Surface: Provides Raised Face, Full Face, Ring Joint, Groove, and Tongue options. OEM and ODM Support: Accepts custom designs and samples with full design service availability. Wide Size and Pressure Range: Sizes DN15-DN1200 with pressures up to 2500# and PN400. Advanced Manufacturing Capability: Equipped with over 100 CNC lathes and high-precision machining centers. Global Export Experience: Exports to over 30 countries including USA, Germany, Japan, and Brazil. 100% Quality Inspection: All finished products undergo visual and functional inspection before delivery.