Gasket NBR | Jiang gaskets | Hsia Electronics

Gasket, a machinery, equipment, spare parts pipeline as long as the seal fluid place is used, the outside inner-use material used for sealing purposes. Gasket sheet-like material is a metal or non-metal gaskets, high temperature gaskets by cutting, stamping or cutting process made seal between the pipes for the connection, and mechanical parts of machinery and equipment tight connection between. 1, GB4622.2-93 spiral wound gasket flange size series 2, GB9126.1-88 planar steel pipe flanges with asbestos rubber sheet 3, GB9126.2-88 convex steel pipe flanges with asbestos rubber sheet 4, GB9126.3-88 convex surface of steel pipe flanges with asbestos rubber sheet 5, GB9129-88 steel pipe flanges with gaskets for asbestos rubber 6, GB9130-88 steel pipe flanges with metal ring gasket technical conditions 7, HGJ70-91 steel pipe flanges with flexible graphite gaskets 3.304L stainless steel carbon content of not more than 0.03%. Recommended maximum working temperature does not exceed 760 ℃. Corrosion resistance similar to 304 stainless steel. Low carbon content reduces carbon lattice precipitate from the valve gasket, intergranular corrosion resistance can be higher than 304. Brinell hardness of about 140. 4.316 18-12 stainless steel (chromium 18%, nickel 12%), an increase of about 2% molybdenum in 304, when the temperature increases strength and corrosion resistance can be improved. When the temperature is higher than other conventional stainless steel has a higher creep resistance. Recommended maximum working temperature does not exceed 760 ℃. Brinell hardness of about 160. 5.316L stainless steel Recommended maximum continuous operating temperature does not exceed 760 ℃ ~ 815 ℃. With respect to the carbon content of not more than 316 stainless steel has better resistance to stress and intergranular corrosion. Brinell hardness of about 140. 6.20 alloy of 45% iron, 24% nickel, 20% chromium and small amounts of molybdenum and copper. Recommended maximum working temperature does not exceed 760 ℃ ~ 815 ℃. Particularly suitable for the manufacture of sulfuric acid corrosion of equipment, Brinell hardness of about 160. Gasket NBR | Jiang gaskets | Hsia Hsia Electronics provided by Electronic Co., Ltd., Dongguan City. Electronics Co., Ltd., Dongguan City, Hsia (dgxiayangchina.1688.com) strong, credible, in Dongguan, Guangdong of insulation materials and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hsia electronics into the brilliant and you work for a better future!