1"~32" 150lbs, 300lbs, 600lbs Stainless Steel Graphite Spiral Wound Gasket

• Customization: Available
• Material: Iron
• Combination Washer Structure: A Type
• Model NO.: gasket
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• OEM: OEM Service Provided
• Quality: High Quality
• Transport Package: Carton
• Specification: According To Client′s Request
• Trademark: DOKING
• Origin: Hebei China
• Production Capacity: 100000PCS/Month

Product Description

Product Description

Flange gaskets

Flange gaskets are divided into rubber gaskets, graphite gaskets, and metal spiral gaskets (basic type). They use standard and
high-quality SS304, SS316 ("V" or "W" shape) metal belts and other alloy materials with graphite and PTFE. Other flexible
materials are overlapped and spirally wound, and the metal band is fixed by spot welding at the beginning and the end. Its
function is to play a sealing role in the middle of the two flanges.

 

Performance

Performance: high temperature, high pressure, corrosion resistance, good compression rate and rebound rate. Application: Sealing
parts of pipes, valves, pumps, manholes, pressure vessels and heat exchange equipment at the joints of petroleum, chemical,electric power, metallurgy, shipbuilding, papermaking, medicine, etc. are ideal static sealing materials. 
Stainless steel belt shape: "V" "W" "SUS" "U". Stainless steel belt material: A3, 304, 304L, 316, 316L, Monel, titanium Ta. Adaptation  Medium: suitable for high temperature
and high pressure steam, oil, oil and gas, solvent, hot coal body oil, etc.

Specification

Filler Materials	Asbestos	Flexible graphite(FG)	Polytetrafluoroethylene(PTFE)
Steel Belt	SUS 304	SUS 316	SUS 316L
Inner ring	Carbon Steel	SUS 304	SUS 316
Outer ring materials	Carbon Steel	SUS 304	SUS 316
Temperature(°C)	-150~450	200~550	240~260
Maximum operating pressure (kg/cm2)	100	250	100

Types
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Package and Delivery