Material: Spairal wound gasket is formed of V-shaped of W-shape stainless steel stripe and soft nonmetallic packing or the material of flexible graphite asbestos, nonasbestos, PTFE etc by means of piled. The(inner/outer) ring: Carbo steel, SS304, SS316, Monel Use temperature: -200-870ípC Use pressure: 30Mpa Application range: The static sealing element of pipe, valve, pump, thermal exchange, condensing motorcycle, auto vent-pipe, tower, plain hole and hole of flange, etc. Supplying specification: DN10-300-0mm
A gasket is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression. Metallic Gaskets: \"Metallic Gaskets\" are gaskets that are fabricated from one or a combination of metals to the desired shape and size. Common metallic gaskets are Spiral Wound Gaskets, Double Jacketed Metal Gaskets, Solid Metal Gaskets, Corrugated Metal Gaskets, Ring Type Joint Gasket used for heat exchangers, compressors, condensers, pumps, valves and turbines. These metallic gaskets are suitable for high pressure & temperature applications and require high bolt load to seal. Types: � Spiral Wound, Double Jacketed, Solid Metal gaskets, Corrugated Metal Jacketed Gaskets, Ring type joint Gaskets Non Metallic Gaskets: \"Non Metallic Gaskets\" or \"Soft Gaskets\" are gaskets that are easily compressed under a low bolt load. They are composite sheet materials that are suitable for a wide range of general as well as corrosive chemical applications. They are easily available either in sheet form or as gaskets that are cut accurately to any reasonable shape and size. Non metallic gaskets are usually manufactured from materials like arimid fiber, glass fiber, elastomers, teflon (PTFE), compressed asbestos fibre (CAF), flexible graphite etc. Types are: Non Asbestos, Asbestos, Flexible Graphite, PTFE, Viton, Silicone Rubber, Neoprene and Flange Gaskets.
EPDM Rubber Gasket for Aluminum System All kinds of shape, form All Black color
Gaskets
[Spiral Wound Gasket] Material Filler: GRAPHITE, PTFE, INCONEL, etc. Hoop: SUS304, SUS316L, etc. Feature The spiral wound gasket is the most ideal type having flexibility and recovery which are essential for high temperature and high pressure among semimetal gaskets. It is wound in spiral combined with V-type metal thin hoop and non-ferrous material filler. The winding start part and end part are wound by the hoop over several times and then both edge is processed by spot welding to make the gasket. The gasket has outstanding capability as it features unique structure with elastic metal and flexible filler. - Outstanding capability for high temperature and high pressure - Automatic flexibility and recovery from the change of temperature, pressure, vibration and working conditions - Efficient production for any type of dimensions such as round or oval type, etc. - Outstanding sealing capability as it is produced according to the pressure of unbalanced flange. - Hoop and Filler materials can be selected according to special operating conditions. [METAL GAKSET] - Ring Joint Gasket - Serrated Gasket - Double Jacketed Gasket - Metal O-Ring
SPIRAL WOUND GASKET The spiral wound gasket is suitable for use across a wide pressure range and is therefore virtually applicable. The spiral wound gasket can be used to seal fluid pressures up to 250 bar and cryogenic temperatures as low 200C and up to elevated temperatures 550C. Due to its sturdy design the spiral wound gasket is simple to install without causing damage (although extra care should be taken during transportation and installation of large diameter gasket without guide rings). The outer guide ring serves to locate the spiral element centrally on the flange faces and prevent blow-out. By combining different winding materials and metals the gasket can be tailored to a wide variety of operating conditions. Due to its non-adhesive character the gasket is easy to remove after service. The gasket does not cause damage to the flange faces. BENEFITS OF THE CENTRING RING The spiral wound gasket outer centering ring provides the following benefits: Optimum location between the bolts. Protection of the spiral wound element. Additional security against gasket blow-out. Acts as compression limiter preventing overloading and over compression of the spiral wound element. Prevents radial-flow of soft fillers, such as P.T.F.E. For these reasons it is preferable to use spiral wound gasket with outer centering rings. On the outer ring is marked with nominal size, pressure class, standard and materials. BENEFITS OF THE INNER RING The spiral gasket inner ring provides the following benefits: Prevents radial-flow of soft fillers, such as P.T.F.E. Reduces turbulence-minimizing flow resistance and crevice corrosion. Acts as a heat shield when the spiral wound gasket is subjected to high temperatures. Inner and outer rings are particularly recommended for use on spiral wound gaskets exceeding class 600lbs, but specifically recommended for high temperatures and pressures to optimize the operational reliability of the spiral wound sealing element. MATERIAL SELECTION Material selected for the inner ring and winding metal is usually the same as the flange metal, in order to prevent corrosion and differential expansion problems. The outer centering ring is generally manufactured from carbon steel with an anti- corrosion treatment; however, the ring may also be manufactured in the same metal as the flange to prevent corrosion problems.
Spiral Wound Gasket is formed of V-shaped metallic stripe and soft non-metallic filler by means of piled, spiral wound and connected its end and beginning by dot welded. Depend on its excellent compression resilience it is suitable for sealing spots where the alteration of temperature and pressure are frequent. It can be used as the static sealing element of pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. It has been widely applied in the fields of petrochemical, mechanical manufactory, power station, metallurgy, shipbuilding, medical and pharmaceutical nuclear power station and navigation, etc. We can produce according to ASME, BS, JIS and EN(DIN) standards or client request. CiXi Feite Sealing Material Co.,Ltd. , it is one of the sealing and gasket munufacturer in China, the company is located in CiXi which is the chinese sealing industrial country. It's specialized in designing, manufacturing and exporting a variety of gaskets and seals products. Gaskets: Spiral Wound Gaskets, Ring Joint Gaskets, Double Jacketed Gaskets, Kammprofile Gaskets, Corrugated Metal Gaskets, Metal Solid Gaskets (Copper,Iron,Aluminum), Non-metal Flat Gaskets,(PTFE,rubber,Non-asbestos,Mica,Cork), Automobile Gaskets, Exhaust Muffler Gaskets, Cylinder Gaskets etc.
Fasteners round hex bolt nut studs screws threaded rod gasket washer etc Bolt: M6-M64 (hexagonal, flange)Nut: M3-M64 (hexagonal, flange)Threaded Rod:4-2000mm (all thread, double end thread) Standards: DIN 931, DIN 933, DIN 934, DIN 439, DIN 835, DIN 7991, ISO, JIS, ANSI/ASME, BS, etc Material: stainless duplex stainless nickel alloy monel inconel incoloy hastelloy steel fasteners round hex bolt nut studs screws threaded rod gasket washer Packing : Plywood case or wooden box Exported countries:United States, Germany, Saudi Arabia, South Korea,etc. Stainless Steel: 304 304l 316 316l 321 316ti 347 347h 310s 309s 310 309 fasteners bolt nut studs screw rod washer gasket, Duplex stainless: duplex 2205 2507 s31803 s32750 s32760 s31254 254smo smo254 904l uns no8904 s31050 s32205 s32550 uns no8367 fasteners bolt nut studs screw rod washer gasket, Nickel alloy: nickel 200 201 fasteners bolt nut studs screw rod washer gasket, alloy 255 20 31 6xn fasteners bolt nut studs screw rod washer gasket, monel 400 k500 404 400a 30c fasteners bolt nut studs screw rod washer gasket, inconel 600 601 625 718 783 690 x750 fasteners bolt nut studs screw rod washer gasket, incoloy 800 800h 800ht 825 901 925 6mo 25-6mo fasteners bolt nut studs screw rod washer gasket, hastelloy b b2 b3 c c4 c22 c276 c2000 x g-30 fasteners bolt nut studs screw rod washer gasket, nimonic 80a 90 263 fasteners bolt nut studs screw rod washer gasket duplex s31803 fasteners,duplex s32750 fasteners,duplex 2205 fasteners,duplex 2507 fasteners,904l fasteners, uns no8904 fasteners, 254smo fasteners, s31254 fasteners, monel 400 fasteners, inconel 600 fasteners, inconel 718 fasteners, inconel 625 fasteners, incoloy 800 fasteners, incoloy 800h fasteners, incoloy 800ht fasteners, hastelloy c276 fasteners, incoloy 825 fasteners, monel bolt,inconel bolt,incoloy bolt,hastelloy bolt,nimonic bolt, Monel fasteners,inconel fasteners,incoloy fasteners,hastelloy fasteners,nimonic fasteners,duplex stainless fasteners,duplex bolt,duplex nut,monel nut,inconel nut,incoloy nut,hastelloy nut,nimonic nut,
Ring joint metallic gasket Metal ring gasket is by smithing, heat treatment and mechanical processing. It is suitable for oil or gas pipe flange, pressure vessel, high speed joint face, valve with high temperature and high pressure. It has good sealing performance even when the pressure and temperature is not stable.The typical style r are divided into ellipse style and octagonal style according to its cross section. The standard style r gasket is made conform to the api 6a & asme b16, 20 standard, can bear 10000psi pressure at most. The octagonal style and ellipse style can be interchanged in flange with trapezum groove. Style rx is an improvement of style r in pressure resistant. It is a standard ring gasket suitable for all the flange sealing which is suitable for style r. Style by is another item with a high pressure resistant up to 15000psi. We have some different material and style which can correspond to different design and operation demand please see the following table for the reference of material characteristic. 56sheets/packing
