China supplier tension seal compressed sheet gasket in asbestos material with nitrile

Model Number: TS2590 Brand Name: Tension Key Specifications/Special Features: Asbestos rubber sheet can be divided into these kinds: Oil resisting (used for oil pipeline), General asbestos joint sheet (common steam pipeline), high pressure asbestos rubber sheet, acid alkali resisting. We are the wholesaler of asbestos rubber sheet, rubber sheet, gland packing, and other sealing material.High pressure oil resisting asbestos rubber sheet is the asbestos material with excellent heat resisting characteristic.We have the graphite coating asbestos rubber sheet, keep the gasket and flange separated, and shorten the time for installation and maintenance.Asbestos rubber sheet is made of asbestos fiber, rubber and filler through compressing. According to the formula, craftwork, property, usage, asbestos rubber sheet can be divided into high pressure asbestos compressed gasket sheet, middle and low pressure compressed asbestos gasket sheet, oil resisting asbestos rubber sheet, acid alkali resisting kinds.Sealing materialUsing on machine connection surface, pipe flange and high pressure vessel, sheet can be cut into every kind of gasket with good seal ability and acid alkali resisting. In practical use, it will be cut into different shape and size of seal gasket. Property XB510 XB300 XB150 Tensile strength ≥ 21Mpa 12Mpa 5Mpa Compressibility 7-17% 7-17% 7-17% Recovery ≥ 45% 40% 35% Creep relaxation ≤ 50% 50% 50% Density 1.95g/cm³ 1.95g/cm³ 1.95g/cm³ Ageing coefficient ≥ 0.9 0.9 0.9 P maximum 7Mpa 3Mpa 0.8Mpa Temperature resistant 500-510°C 290-300°C 140-150°C Steam pressure 13-14Mpa 4-5Mpa 1.5-2Mpa Demand Remain 30' not shoot - - Nitrogen leakage rate mL/(h/mm)≤ 500 500 500 Ignition loss ≤ 28% 30% 30% Color Dark green Red Gray Using media Non-oil nor acid - -