Standard or Nonstandard SS304 FG Material spiral wound gasket

$0.20 - $120.00
Min. Order
100 Pieces
Company Information

Hejian City Gaoqiang Seal Factory

CN Manufacturer, Trading Company
Response Time
Response Rate:
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Quick Details

Payment Terms: L/C,T/T,trade assurance
Supply Ability: 1000000 Piece/Pieces per Month
Place of Origin: Hebei China
Brand Name: GQ
Model Number: GQ-GS-025
Material: Metal
Shape: Ring Gasket
Product name: Standard or Nonstandard SS304 FG Material spiral wound gasket
Material: Metal,Carbon steel 304L 321 316L Monel Iconel
Type: Spiral wound gasket
Size: Custom Size
Shaped: V or W shaped
Feature: Heat Resistance,durable
Standard: ASME, BS, JIS and EN(DIN)
Application: Industrial seal
MOQ: 100pcs
Thickneess: 4.5mm,3.2mm
Standard or Nonstandard: Standard
Delivery Detail: as the quantity of order, usually in 5-20 days
Packaging Detail: Wooden case to ensure our customers receive good quality of goods

Welcome to GaoQiang, If you are interested in our products, please click the picture below to send us an inquiry.

spiral wound gasket

Standard or Nonstandard SS304 FG Material spiral wound gasket

Product Description

 The metal Spiral wound gasket is a semi metallic flat gaskets spirally wound by V or W shaped  stainless strip and filling material.Filler is the main body of the gasket and different material is used in different conditions.


Product NameStandard or Nonstandard SS304 FG Material spiral wound gasket
Hoop material304,316,316L,Mon400,Inconel,Etc.
spiral Wound gasket coefficientm=2.5-4
Use pressure ≤25MPa
Use temperature of spiral wound gasket-196 C -700 C (not more than 600 C in oxidizing medium)
Minimum pretension ratio Y=68MPa
Flanges standardASME B16.20

1.Basic type:    Tongue and Groove

2.With outer ring:  Raised face and Flat face

3.With inner ring:  Male and Female

4.With inner and outer ring:  Raised face and Flat face

Spiral Wound Gasket Advantages:
1.Have good compression and resilience;
2.With appropriate plasticity, can be tightened to adapt to the sealing surface of the rugged and fill the sealing surface gap to ensure that the system temperature and pressure in the case of alternating with good sealing performance.
3.Has excellent corrosion resistance; in some extreme media is not destroyed, does not produce a large expansion and contraction.
4.High temperature conditions do not soften, no creep; low temperature conditions do not harden, do not shrink.
5.Have sufficient strength, under external load conditions, not crushed; under high pressure, not blown out.

Spiral wound gasket filling material:

FillingSteel bandInner ringOuter ringTemperature(°C)Max operating pressure(kg/cm2)
 SUS 304Carbon steelCarbon steel-200~550250
Graphite wrappingSUS 316SUS 304SUS 304-150~450100
Teflon wrappingSUS 316LSUS 316SUS 316240~260100
  SUS 316LSUS 316L  


Wrapping pad thickness tolerance:

Gasket thickness4.5, 3.2+0.2,-0.1
Ring thickness3.0±0.24
Detailed Images

If you need a sample or want to know more details, please click here to send us an inquiry,Jiwei will reply in time.Standard or Nonstandard SS304 FG Material spiral wound gasketHot Sales ASME B 16.20 Flexible Graphite Spiral Wound Gasket

Spiral wound gasket Applications:

1.Pre-press forming metal corrugated belt and non-metal belt alternately overlap,spiral wound made. Also according to the conditions required to add reinforced ring.


2.Because of the following advantages: the multi-channel seal,high temperature and high pressure resistance,corrosion resistance,sealing surface roughness requirements are not high on flange,etc.


3.Widely used in the flange joints, manholes, hand holes, pipes, boilers, heat exchangers, pressure vessels, steam turbines, connecting pipes, high ducts, compressors, valves and other joints of the seal.


4. Used in the field of electric power petrochemical, chemical, chemical, polysilicon, aviation, navigation, automobile, shipbuilding, food, medicine and other fields.

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Company Information

   Hejian GaoQiang Sealing materials Co., Ltd. is located in Hejian City, Hebei Province hinterland Jizhong Industrial Park, strategic location and convenient transportation. From Beijing, Tianjin, the three major urban centers of the lot. Over the years, companies rely on advanced technology and technology, sophisticated production equipment, with strong technical force, "quality of survival, relying on the credibility of development," and constantly carry out technological innovation, won the long-term cooperation with merchants and laid a solid Business development.epoxy glass fabric laminated sheets

     My company has advanced production equipment, research and development, production and sales of more than 500 people, the company mainly produces: rubber sheet, sealed (gland packaging, spiral wound gaskets), PTFE products. Insulation materials,epoxy sheet,3240,fr4 epoxy glass laminate sheet,engineering plastics such as nylon more than 10 series, more than 200 kinds of products, for the power, water conservancy, chemicals, machinery, petroleum, shipbuilding, transportation and other industries to provide a high-quality sealing material. Our company will be based on long-term, people-oriented, innovative, committed to new technologies, new product development of new technologies, our eternal mission.

Our Services

1) High performance cost ratio with steady quality

2) OEM service and Prompt Delivery

3) The fast speed of reply your email and can make quotation sheet just for you.

4) Can provide free sample, only need you bear the sample fee.

5) Supply good after-sales service, we will follow-up the situation after using, if have problems,we will find out the reason and deal with positively.

Packaging & Shipping

Industrial seal metallic spiral wound gasket carbon steel gasket 


 Q1: Are you a manufacturer?
A1: Yes, we have been in providing the professional products in this field. 


Q2: Is customized available ?

A2: Yes, according to your detailed drawings you provide.


Q3: How to pay?
A3: Via Paypal ,T/T payment, L/C,Western Union, MoneyGram,Trade Assurance and other payment. About the payment details please feel free to contact us. Thank you!

Q4:Can you supply sample?
A4:Yes,we can supply you free small samples,but air cost will be paid by customers.

Q5:How many days will the samples be finished?And how about the mass production?
A5: Generally the samples will be sent immediately by the air express in 3-5 days if the goods are in stock. Normally within 7-15 days or according to your order.


Q6. What is your terms of packing?

A6:We will choose suitable packing depend on materials.Also we can pack the goods in your branded boxes after getting your authorization letters.


Q7. Do you test all your goods before delivery?
A7: Yes, we have 100% test before delivery.

Contact Us

Please contact us through the above Contact information or click the picture below._20180314085637.jpg

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Standard or Nonstandard SS304 FG Material spiral wound gasket