ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer
Basic Info
Model No.: SQ2533
Product Description
ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer is formed by preloading with corrugated metal and nonmetal with alternating overlapping spiral wound made, and add reinforcement ring according to working conditions. Because it has multi-channel sealing, high temperature, corrosion-resistant, less demanding on the flange sealing surface roughness and other characteristics, so it is widely used in power stations, aviation, petrochemical, valves and other industries.Medium: steam, hydrogen, natural gas, pyrolysis gas, oil, acid, alkali, salt solutions etc.
ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer 
ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer 
ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer 
ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer 
ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer 
ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer Type selection: 1.ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer basic mode Consists of a metal belt and filling material wrapped, applicable to the concave and convex flanges, mortise flange and groove flange. 2.ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer with inner ring The addition of the metal inner ring on the basic type as the pressure retaining body, also fill the flange and sealing of the inner edge of the air gap, the design can prevent the solid accumulation, reduce fluid impact, and make the flange surface erosion to minimize. 3.ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer with outer ring Using the outer ring, the gasket can be placed in the center of the flange accurately, this well provide additional stress to prevent the gasket burst into a compression check point. Generally applicable to the plane and raised face flanges. 4.ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer with inner and outer ring Add in the inner outer ring based on outernal compression as a stopping point, also be resistance body heat and corrosion, protection the pad plate sealing surface of flange, to prevent corrosion. Suitable for the plane and raised face flanges, especially in high temperature and high pressure work conditions. ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer section plan 
ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer matching flange selection table 
ASME Spiral Wound Gasket,Spiral Wound Gasket Manufacturer Main materials specifications |
Metal material temperature table
| |||||
| Material
| Min °F °C | Max °F °C | Abbreviation mark | ||
304SS | -320 | -195 | 1400 | 760 | 304 |
306LSS | -150 | -100 | 1400 | 760 | 316L |
321SS | -320 | -195 | 1400 | 760 | 321 |
347SS | -320 | -195 | 1700 | 925 | 347 |
WCB | -40 | -40 | 100 | 540 | CRS |
20 Cb-3(Alloy) | -300 | -185 | 1400 | 760 | A-20 |
HASTELLOYB2 | -300 | -195 | 2000 | 1090 | HASTB |
HASTELLOYC276 | -300 | -185 | 2000 | 1090 | HASTC |
INCOLOY800 | -150 | -100 | 1600 | 870 | In800 |
INCONEI600 | -150 | -100 | 2000 | 1090 | INC600 |
INCONEL×750 | -150 | -100 | 2000 | 1090 | INX |
MONEL400 | -200 | -130 | 1500 | 820 | MON |
Nickel 200 | -320 | -195 | 1400 | 760 | Ni |
Titanium | -320 | -195 | 2000 | 1090 | Ti |
|
Filling material temperature resistance performance table
| |||||
Material | Min °F °C | Max °F °C | Abbreviation mark | ||
Ceramic | -350 | -212 | 2000 | 1090 | CER |
Flexible graphite | -350 | -212 | 950 | 510 | F.G. |
Teflon | -400 | -240 | 500 | 260 | PTEE |
Asbestos | -324 | -198 | 1022 | 550 | ASB |
Non asbestos | -184 | -120 | 482 | 250 | TNA |
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