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What is the difference between a gasket and a gasket?
1. Differences in appearance. Gaskets are usually made of sheet-like materials, such as pad paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, glass fiber or plastic polymer (such as polytetrafluoroethylene). Washers are usually load thread fasteners for distributing, parts that are padded between the connector and the nut, generally flat metal rings.
2. The difference in function is generally used to fill in irregular shapes on the machining surface. It can also be placed between the two planes to strengthen the sealing element arranged between the static sealing surfaces as a sealing element that prevents fluid leakage. The main function of the washer is to increase the contact area, disperse the pressure, and prevent the soft texture from being crushed. It is used to protect the surface of the connecting part from scratch by the nut, disperse the pressure of the nut on the connecting part, and prevent the screw cap from loosening and falling off due to vibration and other reasons. It can also be used as a spacing.
The gasket is made of paper, rubber sheet or copper sheet, placed between the two planes to strengthen the sealing material, and is arranged between the static sealing surfaces to prevent fluid leakage. It is a mechanical seal between two objects, usually used to prevent pressure, corrosion, and natural thermal expansion, contraction and leakage between the two objects. Since the machining surface cannot be very flat, the irregularity can be filled with using gaskets. Gaskets are usually made of sheet-like materials such as pad paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, glass fiber or plastic polymers (such as polytetrafluoroethylene). Gaskets for specific applications may contain asbestos.
The washer refers to the part that is padded between the connecting part and the nut. Generally, a flat metal ring is used to protect the surface of the connecting member from scratches by the nut and disperse the pressure of the nut on the connecting member. Is a vulnerability (usually round) in thin plates (usually in the middle) usually a load thread fastener for allocating. Other uses are as intervals, springs (Belleville gaskets, wave gaskets), wear-resistant pads, pre-display devices, lock devices. Rubber washers are also used in faucets (valves) to cut off the flowing liquid or gas.
Combination gasket
The rubber ring and metal ring are integrally bonded and vulcanized. They are used to seal the sealing ring for threads and flanges. The ring includes a metal ring and a rubber sealing gasket. For metal rings, the rubber rings are generally made of oil-resistant nitrile rubber or fluoro-rubber. Combination pads are available in metric and imperial sizes, and standard JB982-77 specifies the combination form of metal pads plus rubber for combination pads. Combined sealing gaskets are used for threaded pipe joints and screw plug seals. They are generally used with clamping pipe joints to block oil ports. They are mainly used for end-face static seals at threaded connections of hydraulic valve pipe joints. They are suitable for end-face static seals at British and American standard English threads and French and German standard metric threaded connections. Combined sealing gaskets can be divided into A type and B type according to the structural form; they can be divided into full and half-pack according to the different glue wraps.
1. Differences in appearance. Gaskets are usually made of sheet-like materials, such as pad paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, glass fiber or plastic polymer (such as polytetrafluoroethylene). Washers are usually load thread fasteners for distributing, parts that are padded between the connector and the nut, generally flat metal rings.
2. The difference in function is generally used to fill in irregular shapes on the machining surface. It can also be placed between the two planes to strengthen the sealing element arranged between the static sealing surfaces as a sealing element that prevents fluid leakage. The main function of the washer is to increase the contact area, disperse the pressure, and prevent the soft texture from being crushed. It is used to protect the surface of the connecting part from scratch by the nut, disperse the pressure of the nut on the connecting part, and prevent the screw cap from loosening and falling off due to vibration and other reasons. It can also be used as a spacing.
The gasket is made of paper, rubber sheet or copper sheet, placed between the two planes to strengthen the sealing material, and is arranged between the static sealing surfaces to prevent fluid leakage. It is a mechanical seal between two objects, usually used to prevent pressure, corrosion, and natural thermal expansion, contraction and leakage between the two objects. Since the machining surface cannot be very flat, the irregularity can be filled with using gaskets. Gaskets are usually made of sheet-like materials such as pad paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, glass fiber or plastic polymers (such as polytetrafluoroethylene). Gaskets for specific applications may contain asbestos.
The washer refers to the part that is padded between the connecting part and the nut. Generally, a flat metal ring is used to protect the surface of the connecting member from scratches by the nut and disperse the pressure of the nut on the connecting member. Is a vulnerability (usually round) in thin plates (usually in the middle) usually a load thread fastener for allocating. Other uses are as intervals, springs (Belleville gaskets, wave gaskets), wear-resistant pads, pre-display devices, lock devices. Rubber washers are also used in faucets (valves) to cut off the flowing liquid or gas.
Combination gasket
The rubber ring and metal ring are integrally bonded and vulcanized. They are used to seal the sealing ring for threads and flanges. The ring includes a metal ring and a rubber sealing gasket. For metal rings, the rubber rings are generally made of oil-resistant nitrile rubber or fluoro-rubber. Combination pads are available in metric and imperial sizes, and standard JB982-77 specifies the combination form of metal pads plus rubber for combination pads. Combined sealing gaskets are used for threaded pipe joints and screw plug seals. They are generally used with clamping pipe joints to block oil ports. They are mainly used for end-face static seals at threaded connections of hydraulic valve pipe joints. They are suitable for end-face static seals at British and American standard English threads and French and German standard metric threaded connections. Combined sealing gaskets can be divided into A type and B type according to the structural form; they can be divided into full and half-pack according to the different glue wraps.