Spiral wound gasket Got-400 spiral wound gasket is accumulated, hovered and wound, and spot welded beginning and end terminal by v-shaped or w-shaped stainless steel and non metal filler, which has good compression elasticity, and is suitable for the sealing parts with temperature and pressure altering violently. It is a static sealing parts used for such flange connecting joints as pipeline, valve, bump, heat exchanger, tower, manhole, and hand hole, etc. It is widely applied in departments as petrochemical, mechanical, electric power, metallurgy, boat building, medical, atomic energy, and aerospace
Kammprofile gasket Got kammprofile gasket , generally processed to be concentric groove in the two faces of the stainless steel flat gasket by precise lathes. According to the different medium, w can choose flexible graphite, ptfe, non-asbestos, or other soft metal, to sick to the two faces of the gasket. It can directly be used without sealing layer, and the effect is good. But under the high pressure occasion, it will be easy to do damage to the surface of the flange. 410 basic type kammprofile gasket 410l kammprofile gasket with outer ring (integral type) 410lm kammprofile gasket with outer ring (split type) Model 410lm split type metal toothed gasket with outer ring, can choose richer metal, e.G. Carbon steel, as the outer ring, and the outer ring thickness can be 1.5mm, more flexible and economic than the integral type 410l, and the lining metal can be repeatedly used. Product application: Got toothed combination gasket is the first choice gasket under relatively low preload power, the soft surface of the sealing layer can avoid the direct touch between metal and metal, which is combined reliably and compactly, to protect the metal flange from damaged, even under extremely high load. The toothed combination gasket is especially suitable for the flange connection in thermal exchanger, container, and reaction vessel under high temperature, high pressure, and the working condition altering occasions. It is an ideal substitution for traditional metal jacketed gasket. Operating pressure range: 6.4~25mpa
Reinforced graphite gasket
Double jacketed gasket Product application: Got is particularly suitable for heat exchanger, gas pipeline, cast iron flange, cylinder head and boiler, and other containers. Generally, when installed, it can press the initial thickness of the gasket to get a 30% deformation, thus can effectively seal the unevenness and small defects of the flange. Through choosing different metal and different fillers, it can suit to different mediums.
Gasket sheets 1500*4500, 1500*4000,1500*3000,1500*2000,1500*1500
Spiral wound gasket Spiral wound gasket is the best in the compression resilient in all the half-metal seal gasket, which is made by the metal hoop band and different kinds of packing material. We can make its structure density according to the demand of different locking force, and we use the inner and outer circle to control the maximum compact degree. So it can be well suit the rough flange face, especially suit the situation of unbalance load, loose of joint force, temperature and pressure change periodically , concussion and shock. It is used in flange joint of valve, pump, heat exchanger, tank, and handhole. It is widely used in the fields like petrochemical industry, machine, electric power, metallurgy, ship-building, medicine, atomic energe, space navigation. We made spiral wound gasket conform to different standards, for example, asmi, bs, jis, din and several other criterion used in china. Item no. Name Section plane At601 basic type At602 with outer ring At603 with inner ring At604 with inner&outer ring Hoop material / inner&outer ring material Packing materal Ocr13 asbestos band 304ss expanded graphite 304lss teflon band 316ss non-asbestos 316lss mica Low carbon steel 321ss 316tiss monel 400 Titanium nickel 200 Inconel 600 hastelloy b2 Hastelloy c276 Inconel 800 Aluminum others
Non asbestos sheet Service range: Item Style 630 630-1 630-2 Density g/cm3 1.8~2.0 1.8~2.0 1.8~2.0 Tensile strengthí²mpa 6 9 12.5 Compressibility í²% 12ía5 12ía5 12ía5 Recovery í²% 40 45 45 Aging coefficient 0.9 0.9 0.9 Stress relaxation ín% 45 45 45 Steam sealing Tmax: 200íµ Pmax: 2~3mpa 30min no leakage Tmax: 300íµ Pmax: 4~5mpa 30min no leakage Tmax: 400íµ Pmax: 8~9mpa 30min no leakage Tmax: íµ 200 300 400 Pmax: mpa 1.5 3.0 5.0 Resistance to media Water, steam, and salt solutions, etc. Normal color: black, red, green-white, blue, etc. Available with inner lined iron wire mesh, copper wire mesh, or 304 steel wire mesh (43*m) Also available with graphite coating (43*g) or anti-stickú¿43*s With single face your logo on request. Available dimension: Thickness: 0.4~5mm 20001500mm; 15004000mm; 15001500mm; 1350x1500mm 15001000mm;12701270mm; 38101270mm
Supplier: Sealing : gasket, packing, sheet
With good compressio elasticity, it is applicable to the sealing parts under the intense alternating temperature and pressure, as the static sealing elements at the flange joints of pipelines, valves, pumps, heat exchangers, towers, manholes, handholes, etc. Ití»s widely used in petrochemical, machinery, electric power, metallurgy, shipbuilding, medicine, atomic energy, aerospace and other fields.
