Metal coated gasket RSB flexible graphite composite gasket

Metal coated gasket RSB flexible graphite composite gasketThe specific price, specifications, and dimensions are subject to telephone quotation. Welcome new and old customers to visit our company for inspection and face-to-face talks!

The advantages of metal coated gaskets are high strength, non fragility, and firmness, but the rebound force is limited. It is necessary to have a flat flange surface and high fastening force to achieve good results (which can be improved by applying graphite plates externally). According to different materials, it can be combined into various forms such as 201, 304, 316 stainless steel graphite (temperature resistance of 650 degrees) coated pads, asbestos coated pads, ceramic fiber (1400 degrees) coated pads, etc.

Material: A3, stainless steel (201, 304, 316), copper, aluminum, etc. Fillers: flexible graphite (80%), asbestos (10%), asbestos free, ceramic fiber (10%), etc. Main application: Suitable for sealing flanges of pressure vessels with larger diameters, such as heat exchangers, reactors, cast iron flanges, cylinder heads, boilers, etc. Sealing of various media such as pumps, pipe valves, pipelines, and flanges of various equipment. Suitable for medium and low pressure working conditions.

Welding of stainless steel coated gaskets: Welding metal mode can be used for working conditions larger than 1 meter or non corrosive conditions; 316 and 316L small sizes are generally prohibited from welding. Improvement: To enhance the sealing effect, flexible graphite sheets can be attached to the outer layer. According to the temperature resistance selection, the coating material is graphite with a temperature resistance of 650 and corrosion resistance; Ceramic fiber - temperature resistance 1200-1600. The square metal coated gasket should be forged as a whole with rounded corners and welded by argon arc welding. Prohibition of right angles and soldering! Otherwise, it will be compressed and thermally split after use.

Metal coated gasket RSB flexible graphite composite gasketThe advantages are high strength, non fragility, and sturdy, but the rebound force is limited. It is necessary to have a flat flange surface and high fastening force to achieve good results (which can be improved by applying graphite plates externally). According to different materials, it can be combined into various forms such as 201, 304, 316 stainless steel graphite (temperature resistance of 650 degrees) coated pads, asbestos coated pads, ceramic fiber (1400 degrees) coated pads, etc.

Material of wrapping gasket: A3, stainless steel (201, 304, 316), copper, aluminum, etc

Packaging gasket filling material: flexible graphite (80%), asbestos (10%), asbestos free, ceramic fiber (10%), etc.

The main purpose of the wrapped gasket is to seal the flanges of pressure vessels with larger diameters, such as heat exchangers, reactors, cast iron flanges, cylinder heads, boilers, etc.

Sealing of various media such as pumps, pipe valves, pipelines, and flanges of various equipment. Suitable for medium and low pressure working conditions.

Welding of stainless steel coated gaskets: Welding metal mode can be used for working conditions larger than 1 meter or non corrosive conditions; 316 and 316L small sizes are generally prohibited from welding.

Improvement of wrapping gasket: In order to improve the sealing effect, flexible graphite sheet can be pasted on the outer layer.

The coating material for the gasket is selected based on its temperature resistance: graphite - temperature resistant 650 and corrosion-resistant; Ceramic fiber - temperature resistant HA1200; HZ-1600。

The square metal coated gasket should be forged as a whole with rounded corners and welded by argon arc welding. Prohibition of right angles and soldering! Otherwise, it will be compressed and thermally split after use.

Metal coated gasket is a composite gasket composed of non-metallic materials as the core material, and a 0.25-0.5mm metal thin plate coated with a specific cold working process on the outside. It is usually divided into two types according to the cross-section of the gasket: flat coating and corrugated coating. It is a traditional sealing gasket. The metal thin plate can be selected according to the elasticity, heat resistance, and corrosion resistance of the material, mainly including brass, aluminum, soft iron, stainless steel, Monel alloy, titanium, etc. Non asbestos core materials generally include asbestos rubber plate, non asbestos plate, polytetrafluoroethylene plate, graphite composite plate, ceramic fiber board, etc. According to different materials, it can be combined into various forms such as 304 stainless steel asbestos coated gaskets, stainless steel graphite coated gaskets, etc.

Performance characteristics of metal coated gaskets: 1. They have the same corrosion resistance and similar heat resistance as the coated metal,

2. Non metallic flexible filling materials enable gaskets to achieve better sealing effects under lower compression forces.

3. It can be made into various forms of irregular gaskets, such as elliptical, square ribbed or more complex shapes, to meet the sealing needs of various heat exchanger tube boxes and non-circular pressure vessels.

Compared with non-metallic soft pads, metal coated gaskets are less prone to damage, non stick, and non corrosive to flange sealing surfaces under frequent disassembly conditions, and have higher strength.