Non metallic flat gasket for PTFE gasket pipe flange

Non metallic flat gasket for PTFE gasket pipe flangeDomestic standards: HG/T20627-2009 | Non metallic flat gaskets for steel pipe flanges (Class series) HG/T20606-2009 Non metallic flat gaskets for pipe flanges, GB/T9126-2008 | Non metallic flat gasket dimensions for pipe flanges - GB/T17727-08 | Non metallic gasket dimensions for ship flanges - (PN series). Technical conditions: The actual application conditions are complex, and the above parameters are for reference only and do not require any specific requirements

Suitable for various fluids under harsh sealing conditions, including strong acids, strong bases, gases, solvents, hydrocarbons, water, chlorine gas, aluminum fluoride, hydrogen oxide, etc. It has achieved good performance in industries such as petrochemicals, caustic soda, chlor alkali, shipbuilding, etc. Equipment used: Sealing parts at flange connections such as pipelines, valves, pumps, pressure vessels, heat exchangers, condensers, generators, air compressors, exhaust pipes, refrigeration machines, etc., especially suitable for sealing special flanges with complex geometric shapes, uneven flange surfaces, glass enamel, etc. Expansion PTFE gasket specification size: 1500 × 1500mm.Standard thickness: 0.5-6mm. Other sizes of boards or gaskets can be made according to customer requirementsPerformance parameters of expanded PTFE gasket:Performance characteristics of expanded PTFE gasket: 1. Easy to cut and install. It can be mechanically stamped or manually cut into any shape of gasket, making your work more convenient. 2. The sealing expansion PTFE gasket suitable for rough surfaces has the ability to conform to molding, and can produce good sealing effect on rough or damaged flange surfaces without increasing much pressure.

Non metallic flat gasket for PTFE gasket pipe flange3. Its chemical corrosion resistance does not react with any chemical substances except for a few chemical substances such as molten alkali metals, free fluorine, and tertiary nuclei. It can be applied in all sealing occasions within the allowable temperature range (315 ℃), which greatly reduces the variety and quantity of seals. 4. The high-density fiber structure with good creep resistance and cold flow resistance gives it strong creep resistance. Due to the absence of any adhesives or additives, its mechanical properties are very stable. In order to meet the customer's demand for high-quality PTFE gaskets, we have introduced some high-performance expanded PTFE gasket materials from abroad, such as Gore, Garlock, Valqua, TEMAC, etc. Please contact the marketing department.,