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Ginseal Spiral Wound Gasket With Inner&Outer Ring /Style CGI (JSG-SW20)

FOB Price: Get Latest Price
Min.Order Quantity: 5 Piece/Pieces
Supply Ability: 6000 Piece/Pieces per Day
Port: Ningbo or Shanghai
Payment Terms: T/T
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Quick Details

Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Ring Gasket
Standard or Nonstandard:
Standard & Nonstandard

Packaging & Delivery

Packaging Details: Wooden Case
Delivery Detail: According to your request


Spiral Wound Gasket With Inner&Outer Ring /Style CGI

Ginseal Spiral-wound gaskets comprise a mix of metallic and filler ma- terial. Generally, the gasket has a metal (normally carbon rich or stainless steel) wound outwards in a circular spiral (other shapes are possible) with the filler material (generally a flex- ible graphite) wound in the same manner but starting from the opposing side. This results in alternating layers of
Filler and metal. The filler material in these gaskets acts as the sealing element, with the metal providing structural support. These gaskets have proven to be reliable in most applications, and allow lower clamping forces than solid gaskets, albeit with a higher cost.

CGI Type Spiral Wound Gasket:
Item no.: JSG - SW20,
SWG with inner and outer ring, for raised & flat face flange.
For example: SS304/SS304+FG/CS

Material for rings:
Low Carbon Steel, Stainless Steel 304, Stainless Steel 304L, Stainless Steel 316, Stainless Steel 316L, Stainless Steel 321, Stainless Steel 347, Stainless Steel 410, Aluminium, Copper, Brass, Nickel 200, Monel 400, Inconel 600, Hastelloy B2, Titanium (see more information in our products catalogue)

How to choose Filler
The main sealing part is filler which is made up of SS strip and non- metallic filling tape, the material can be changed according to different chemical compatibility requirements,
Graphite filling strip is supposed to used in high temperature environment,
PTFE filling strip is for acids and other corrosive mediums
Non - asbestos its use increased when the health problems with asbestos became known. Only recommend for low temperature less severe applications due to the rubber content.
Ceramic is in extremely high temperature applications. The filler is not so common as it cannot achieve the same leak tightness as graphite

Marking (standard):
Marking on outer ring:
- Manufacturer
- Nominal Size - Pressure Range
- Winding material + Filler Material
- Manufactured to (standard)

We deliver according to the following standards: ASME B16.20, ASME B16.47 Series A, ANSI B16.5, BS1560, BS EN1092, DIN, JIS, etc.

How to order
1 -- Nominal pipe size or specific gasket dimensions
2 -- Pressure rating
3 -- winding and filler materials
4 -- centering / outer ring or inner ring material

Temperature (oC)Density Color Code
Carbon SteelCRS1.0033-405407.85Silver
Stainless Steel 304304SS1.4301-2505507.90Yellow
Stainless Steel 316L316L SS1.4404-1005507.90Green
Stainless Steel 317L317L SS1.4438-1005507.90Maroon
Stainless Steel 321321SS1.4541-2505507.90Turquoise
Stainless Steel 347347SS1.4550-2505007.90Blue
20Cb-3 (Alloy 20)A-202.4660-1857608.08Black
HASTELLOY B 2HAST B2.4617-2004509.20Brown
HASTELLOY C 276HAST C2.4819-2004508.90Beige
INCOLOY 800IN 8001,4876-1008508.00White
INCOLOY 825IN 8252.4858-1004508.14White
INCONEL 600INC 6002.4816-1009508.40Gold
INCONEL 625INC 6252.4856-504508.44Gold
INCONEL X750INX2.4669-504508.25No Color
MONEL 400MON2.4360-1256008.80Orange
Nickel 200 NI2.4066-2506008.90Red
Titanium TI3.7025-2503504.50Purple
Layer MaterialIdentificationTemperature (oC)MaximumColor Code
CeramicsCER-2121100-Light Green Stripe
Flexible GraphiteF.G-196600300Grey  Stripe
PTFEPTFE-268260210White  Stripe
Non-AsbestosTNA-100250100Pink  Stripe
Further materials available upon request
We deliver according to the following standards: EN 1514-2, 12560-6 Suitable for flanges according ASME B 16.20, ASME B 16.47 Series A, ANSI B 16.5, BS 1560, BS EN 1092, DIN, JIS and NF


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Ginseal has been acknowledged as one of the leading manufacturers in high-performance sealing products since its establishment in 1997 in CiXi, China. With a production base of over 8,000 sqm and advanced machinery and facilities, Ginseal continuously offers clients not only products with high standard, but also individually tailored solutions.

After more than a decade efforts, Ginseal has built an extensive client base globally and the products have been widely used in many industr... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Spiral Wound Gasket,Kammprofile Gasket,Ring Joint Gasket,Graphite Sheet/Gasket,Non-Asbestos Sheet/Gasket  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 31% - 40%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: 16 Hengpeng Rd., Henghe Industrial Park, Cixi City, Zhejiang, P.R.China 315318  
No. of Production Lines: Above 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Certifications: ISO9001

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 1997

Communicate with Supplier:

Ms. Ya Lin
Ms. Ya Lin:
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