ASME B16.20 Standard Stainless Steel SS304 SS316 and Graphite Spiral Wound Gasket Seal

Model NO.
CGI
Types
304/304+Fg/304
Transport Package
Wooden Case
Specification
1/2"-60"
Trademark
CNSG
Origin
Ningbo, China
HS Code
848410
Production Capacity
2000000pieces/Year
Reference Price
$ 4.50 - 4.50
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Product Description

Description:
Spiral wound gasket Is formed by the V-shaped or W-shaped stainless steel belt and non-metallic filler through lamination, spiral winding, and spot welding of the tops and ends. With good compression 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. Its widely used in petrochemical, machinery, electric power, metallurgy, shipbuilding, medicine, atomic energy, aerospace and other fields.

Standards:
Products are manufactured in accordance with all relevant gasket standards to suit flange designations: ASME B 16.20, ASME B 16.5, BS1560, ASME B 16.47 A (B), BS EN 1092, DIN, JIS, and NF, etc.
Color cord as ASME B 16.20 on request.

Material

Structure Hoop material Filler material Inner&outer ring material Normal thickness(mm)
Gasket Inner&outer ring
Without rings SS304(L);SS316(L) Graphite SS304(L);SS316(L) 3.2mm 2.0mm
Carbon steel Aebestos Carbon steel
With outer ring SS321;SS317L Non-asbestos SS321;SS317L
Monel;Inconel Mica Monel;Inconel 4.5mm 3.0mm
With Inner ring Titanium;Nickel Teflon Titanium;Nickel
Duplex 31803 PTFE Duplex 31803
With inner&outer rings Hastelloy Ceramic tape Hastelloy 6.4mm 4.0mm
SS347,etc. etc. SS347,etc.

Coloring Guardlines for Spiral Wound Gasket
ASME B16.20 Standard Stainless Steel SS304 SS316 and Graphite Spiral Wound Gasket Seal ASME B16.20 Standard Stainless Steel SS304 SS316 and Graphite Spiral Wound Gasket Seal ASME B16.20 Standard Stainless Steel SS304 SS316 and Graphite Spiral Wound Gasket Seal
ASME B16.20 Standard Stainless Steel SS304 SS316 and Graphite Spiral Wound Gasket Seal ASME B16.20 Standard Stainless Steel SS304 SS316 and Graphite Spiral Wound Gasket Seal




 

 

Seal Ring

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