Spiral Wound Gasket, Half-Metal Seal Gaskets BS EN 1092, DIN, JIS

Delivery Time:10-15days
Certification:ISO 9001,API

Standards: ASME B 16.20, ASME B 16.5, BS1560, ASME B 16.47 A (B), BS EN 1092, DIN, JIS and N

For heat exchangers, towers, manholes, handholes

Style: Basic type(R),  With outer ring(CG), With inner ring(RIR), With inner&outer ring(CGI)

Spiral Wound Gasket, Half-Metal Seal Gaskets BS EN 1092, DIN, JIS

Description:

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.

Applications:

as the static sealing elements at the flange joints of pipelines, valves, pumps, heat exchangers, towers, manholes, handholes and more, it is Widely used in petrochemical, machinery, electric power, metallurgy, shipbuilding, medicine, atomic energy, aerospace and other fields.

Specifications:

Technical data:
1. Max. Machinable size: ~2800mm
2. Working temperarure: -196~700℃

Standards: ASME B 16.20, ASME B 16.5, BS1560, ASME B 16.47 A (B), BS EN 1092, DIN, JIS and N

Style:

Model No.	Style	Section Plane
SL-G1251A	Basic type(R)
SL-G1251B	With outer ring(CG)
SL-G1251C	With inner ring(RIR)
SL-G1251D	With inner&outer ring(CGI)

Material Choice

Hoop Material / Inner&Outer Ring Material	Filler 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

Competitive Advantage:

High quality , good service