Gold Member Since 2004
Audited Supplier
Cixi Hongye Sealing And Packing Co., Ltd.

Spw Gasket, Gasket, Spiral Wound Gasket manufacturer / supplier in China, offering Spiral Wound Gaskets (G2120) with High-Quality, Graphite Sheet Expanded Graphite Roll (Sheet), Sealing Gasket G2140 Serrated Gasket and so on.

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Supplier Homepage Product Sprial Wound gasket Spiral Wound Gaskets (G2120) with High-Quality

Spiral Wound Gaskets (G2120) with High-Quality

FOB Price: US $0.18-100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.18-100/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 2000000 Pieces/Year
Payment Terms: L/C, T/T, D/P, as you like

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Basic Info
  • Model NO.: G2120
  • Material: as You Like
  • Combination Washer Packaging: Actual Size
  • Trademark: CHYGRA
  • Specification: Actual size
  • HS Code: 84841000
  • Type: Flat Gasket
  • Combination Washer Structure: Actual Size
  • Spring Washer Type: Actual Size
  • Transport Package: Wooden Case
  • Origin: China
Product Description
CHYGRATM Spiral Wound Gaskets can be used to seal fluid pressure up to 250 bar cryoprnices temperature as low as -200C and up to elevated temperature of 1000C. Products are widely used in the oil, gas, petrochemical process and engineering industries.
Spiral wound gaskets type:
Type Thickness(mm)
Basic form 3.2 4.5
With inner ring 4.5
With outer ring 4.5
With inner and outer ring 4.5

Structure type:
Filler Hoop Inner ring Outer ring
Asbestos SUS 304 Carbon steel Carbon steel
Graphite SUS 316 SUS 304 SUS 304
PTFE SUS 316L SUS 316 SUS 316
SUS 316L SUS 316L

The table below may be used for selected material of inner ring and winding metal.
Trade name AISI Hardness(HB/HV) Temperature(C)
Stainless steel 304 304 130~180 -250~+550
Stainless steel 316 316 130~180 -100~+550
Stainless steel 316L 316L 130~190 -100~+550

The outer ring is generally manufactured from carbon steel with an anti-corronsion treatment.

The table below may be used for determining the correct filler.
Filler material Temperature(C) Max operating pressure(kg/cm2)
Graphite -200~550 250
Asbestos -150~450 100
PTFE -240~260 100

Flange type and Spiral Wound Gasket form
Flange type Spiral Wound Gasket form
Flat face flange(F. F) Gasket with an outer ring
Gasket with an inner and outer ring
Raised face flange(R. F) Gasket with an outer ring
Gasket with an inner and outer ring
Male and female flange(M & F) Basic form gasket
Gasket with an inner ring
Tongue and groove flange(T & F) Basic form gasket
Gasket with an inner ring
Flat and groove flange(F & G) Basic form gasket
Gasket with an inner ring

Tolerances of thickness
Item Thickness(mm) Tolerances(mm)
Gasket thickness 4.5, 3.2 +0.2
-0.1
CHYGRA Spiral Wound Gaskets can be used to seal fluid
Pressure up to 250 bar cryoprnices temperature as low as -200° C and up to elevated temperature of 1000° C. Products are widely used in the oil, gas, petrochemical process and engineering industries.
Spiral wound gaskets type:
TypeThickness(mm)
Basic form3.24.5
With inner ring 4.5
With outer ring 4.5
With inner and outer ring 4.5
 
Structure type:
FillerHoopInner ringOuter ring
AsbestosSUS 304Carbon steelCarbon steel
GraphiteSUS 316SUS 304SUS 304
PTFESUS 316LSUS 316SUS 316
  SUS 316LSUS 316L
 
The table below may be used for selected material of inner ring and winding metal.
Trade nameAISIHardness(HB/HV)Temperature(°C)
Stainless steel 304304130~180-250~+550
Stainless steel 316316130~180-100~+550
Stainless steel 316L316L130~190-100~+550
The outer ring is generally manufactured from carbon steel with an anti-corronsion treatment.
 
The table below may be used for determining the correct filler.
Filler materialTemperature(°C)Max operating pressure(kg/cm 2 )
Graphite-200~550250
Asbestos-150~450100
PTFE-240~260100
 
Flange type and Spiral Wound Gasket form
Flange typeSpiral Wound Gasket form
Flat face flange(F.F)Gasket with an outer ring
Gasket with an inner and outer ring
Raised face flange(R.F)Gasket with an outer ring
Gasket with an inner and outer ring
Male and female flange(M & F)Basic form gasket
Gasket with an inner ring
Tongue and groove flange(T & F)Basic form gasket
Gasket with an inner ring
Flat and groove flange(F & G)Basic form gasket
Gasket with an inner ring
 
Tolerances of thickness
ItemThickness(mm)Tolerances(mm)
Gasket thickness4.5, 3.2+0.2
-0.1
Ring thickness3.0±0.24
 
The table below specifies the production diameter tolerance (Nominal pipe diameter for flanges in accordance with):
 DIN (mm)ANSI B16.5
BS1560 (mm)
Mss sp-44
API 605Tolerances
Inner ring I.D.
Gasket I.D.
<=600<=24">=26" and <=34"±0.5
>600 and <=800>24" and <=34">=36" and <=60"±0.9
>800 and <=1600>34" and <=60" ±1.3
>1600>60" ±1.6
Gasket O.D.<=600<=24"<=24"±0.9
>600 and <=1600>24" and <=60">24" and <=60"±1.8
1600>60" ±2.2
Outer ring O.D  >=1/2" and <=60"±0.9
<=600<=24" 0-1.0
>600 and <=1000>24" and <=34" 0-1.8
>1000 and <=1600>34" and <=60" 0-2.2
 
Note:1.We also can produce according to JIS.JPI standards or client request.

Spiral Wound Gaskets (G2120) with High-Quality


Please tell us the specifications, quantity and packing you want,  so that we can work out the offer. 
-We are OEM, you can tell us your requirements, we can do our best to do it.
The LOGO of your brand, Paper box, and another.

-First payment,100%T/T in advance,after second time 50%T/T in advance,50%T/T 60 days from invoice days.
-The goods are guaranteed for 3 months, from date of sale, providing not damaged by the user. Replace or return unconditionally.
- No minimum order quantity.
If you need, we can send sample for you.
Plz kindly find the attachment about our company and catalog.

CiXi Hongye Sealing And Packing CO.,LTD.
FAX: +86-574-63800036
Phone:+86-574-63896038
WEBSITE:www.chinaseal.com

 
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