
DIN En1092-1 BS4504 Uni GOST ANSI ASME B16.5 JIS B16.20 Flexible Graphite Metal Spiral Wound Gaskets with Outer Ring 304/316L/321 Stainless Steel Flange Fitting. Comprehensive Material Options: Available in SS304, 316L, Duplex, and other stainless steel grades. Wide Pressure & Size Range: Sizes from 1/2" to 80", pressures up to 2500 lb and 42.0 Mpa. Full Customization Support: Accepts customization for size, marking, designs, and samples. Low Minimum Order Quantity: MOQ as low as 1 piece for normal and standard products. Fast Lead Time for Stock Items: Common items available with a 5-7 day delivery time. International Certifications: Holds CE, ISO, SGS, and BV certifications for quality assurance. Third Party Inspection: TPI inspection services available for all orders. Factory Direct Sales: Direct from manufacturer with 20 years of industry experience.