Brief introduction: HLG852 multi-layer graphite composite board is a multi-layer graphite and stainless steel flat composite reinforced graphite plate, can be widely used in petrochemical, power generation, shipbuilding, paper and other industries of steam pipelines, boilers, heat exchangers, heating equipment, auditions, valves, flues and other parts of the sealing material has high requirements for high temperature resistance and sealing performance. Performance parameters: Thickness: 1.0mm~3.0mm or customized as needed Size: 1500mm×1500mm or customized as needed Graphite ash: ≤2% Graphite purity: ≥98% Compression ratio: 45% Springback rate: 37% Leakage rate: 1.15*10-4 Maximum use temperature: 580 °C (working temperature ≥ 480 °C, please confirm with our company whether it is applicable) Maximum operating pressure: 250 bar

This product is made of high-quality flake graphite and processed by a series of processes such as chemical treatment, expansion and pressing. It has excellent sealing properties such as high temperature resistance, low temperature resistance, corrosion resistance, non-aging, self-lubricating, compressibility, resilience, etc. It is a flexible graphite gasket Sheets, ideal materials for fillers. It is the basic material for manufacturing various graphite seals. Special specifications can be customized according to customer needs.

This product is a composite of expanded graphite sheet and various metal spur plates, metal flat plates or wire meshes of different materials. It has the characteristics of thermal stability, high strength, and no cold flow. It can directly produce various high-strength gaskets and cylinders. Pad and so on.

This product is made of high-strength aramid fiber, plant fiber, nitrile rubber, inorganic minerals calendered under high temperature and high pressure. It is a substitute product for asbestos rubber sheet.

Using alkali-free or medium-alkali glass fiber as raw material, it is carefully manufactured with special processing technology.
Glass fiber can be used continuously at a high temperature of 450°C, and can also be used at a high temperature of 600°C for a short time, and has high strength and acid and alkali resistance. Mainly used for fire prevention, heat preservation, etc.
Various specifications of thread, cloth, belt, braided square rope or round rope and casing are available.

This product is made of high-quality standard (RT) ceramic fiber raw cotton through a special process. It is a new type of inorganic heat insulation and refractory material with light weight, high temperature resistance, thermal shock resistance, small heat capacity, and good thermal insulation performance. It has the advantages of acid and alkali resistance, stable chemical properties, non-toxicity, etc. It also has quite high tensile strength and flexibility, and can be processed into various shapes and specifications of fireproof and heat insulation products.