{"product_id":"rubber-flange-gasket","title":"Rubber flange gasket","description":"\u003cp\u003e1. Excellent sealing performance, no leakage and no blind spots: Made of high elasticity rubber material, it can tightly adhere to the sealing surface of the flange after being compressed, automatically filling in minor scratches, depressions and defects on the surface, suitable for static and slightly dynamic sealing scenarios; It has a self-tightening effect, the greater the medium pressure, the tighter the seal, effectively preventing leakage of water, oil, gas, weak corrosive media, etc., the sealing reliability is far superior to traditional asbestos gaskets. \u003cbr\u003e\u003cbr\u003e2. Wide material compatibility and comprehensive application: Various materials such as nitrile rubber (NBR), ethylene propylene diene monomer (EPDM), and styrene butadiene rubber (SBR) are available for selection, which can respectively adapt to different working conditions including oil, wide temperature\/anti-aging, and water-based media. The temperature tolerance range is -40℃ to 100℃, and the pressure compatibility is 0.6MPa to 4.0MPa. It meets the needs of multiple fields such as municipal, industrial, construction, and household appliances. \u003cbr\u003e\u003cbr\u003e3. Buffering and shock absorption + protective flange, extending service life: The rubber material inherently possesses elastic buffering properties, which can absorb the vibrations of the pipeline, the impact of the medium, and the stresses caused by thermal expansion and contraction, thereby reducing the wear at the flange interface. At the same time, it prevents direct contact and friction between the metal flange and avoids rusting and scratching of the flange sealing surface, thereby indirectly extending the overall service life of the pipeline system. \u003cbr\u003e\u003cbr\u003e4. Easy installation, high cost-effectiveness: Soft texture, lightweight, can be quickly installed by simply adhering without complex tools. It is compatible with different specifications of flanges (DN32 to DN1600), and is flexible in cutting, allowing for customization of non-standard sizes. Compared to metal gaskets, the production cost is lower, the replacement and maintenance are simpler, which can significantly reduce the construction and later maintenance costs, and is suitable for large-scale laying. \u003cbr\u003e\u003cbr\u003e5. Safe and environmentally friendly, with strong compliance: It does not contain harmful components such as asbestos, and will not release any harmful substances when used in drinking water and food processing pipelines. Some materials possess the characteristics of aging resistance, UV resistance, and anti-microbial erosion. They are not prone to hardening or cracking when used in underground or outdoor environments, and can have a service life of 5 to 10 years.\u003c\/p\u003e","brand":"qishan","offers":[{"title":"Default Title","offer_id":40593956798593,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/3815\/2321\/files\/8107b58d-e625-43cb-b29b-a5a5cdbaec53__01-09-2026.png?v=1768266796","url":"https:\/\/zxmfjqs.com\/products\/rubber-flange-gasket","provider":"zxmfjqs.com","version":"1.0","type":"link"}