Standard or non-standard Spiral wound gasket ss316 graphite ASME B16.20

$1.20 - $8.00
Min. Order
1 Sheet
Choose your specifications
Company Information

Hangzhou Sunshine Pilot Sealing Materials Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Port: ShangHai,Ningbo,Shengzhen or as your requirem
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 1000 Sheet/Sheets per Week
Place of Origin: Zhejiang China
Brand Name: sealpilot
Model Number: BD
Name: Spiral wound gasket ss316 graphite ASME B16.20
Material Type: Graphite, stainless steel, non-asbestos, PTFE
Thickness: 0.5-5mm
Size: 900*600mm,1050*700
Application: sumps, crank case covers, inspection doors, valve covers
Feature: Oil-proof
Standard or Nonstandard: Standard and Non-standard
Production Time: 5-15 days
Supplier type: Manufacturer & Factory
Sales mode: Retail & Wholesale
Packaging Detail: 1pc/ Poly bag, Carton: Length *width:1000*650mm { it mailly depends on your order quantity } for Standard or non-standard Spiral wound gasket ss316 graphite ASME B16.20
Product Description
Standard or non-standard Spiral wound gasket ss316 graphite ASME B16.20 (SWG)
Spiral Wound Gaskets (SWG) are made with an alternating combination of a preformed engineered metal strip and a more compressible filler material which creates an excellent seal when compressed

The engineered shape of the metal strip acts as a spring under load, resulting in a very resilient seal under varying conditions

The Sealpilot spiral wound gasket is the precision-engineered solution for flanged joints, heat exchangers, boiler handholes, manholes, and other high-temperature, high-pressure applications—providing resistance to virtually every known corrosive and toxic element.
Product Name:
Standard or non-standard Spiral wound gasket ss316 graphite ASME B16.20
SS304/316, Carbon Steel,
Standard and Non-standard
Filled Material:
Graphite, Non asbestos, PTFE
Valve, Chemical piping, flange joint, Heat exchanger, etc
Production Time:
5-15 days
Supplier Type:
Manufacturer & Factory
Sales mode:
Retail & Wholesale


Sealpilot spiral wound gasket is formed of V-shaped Metallic strip and soft non-metallic filler. Support rings, inside and Outside the spiral, improve the gasket's handing, fitting and Versatility.

Depend on its excellent compression resilience, it is suitable for sealing spots where the alteration of temperature and pressure are frequent.

Basic Type

Basic construction type, inner and outer diameters are reinforced with several piles of metal without filler to give greater stability and better compression characteristics. - Suitable for tongue and groove, male and female or grooved to flat face flange assemblies.

Inner Ring Type

Solid inner metal ring acts as a compression stopper. To prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion, damages of gasket between flange bore and the inside diameter, the annular space is filled up by solid inner metal ring. - Suitable for male and female pipe flanges.

 Inner & Outer Rings Type

A inner ring and outer ring type gasket will give an additional compression limiting stopper for gasket inner and outer side. It will prevent the corrosions on flange face at annular space. - Suitable for use with flat face and raised face flanges and specified for high pressure / temperature service - Class 900 and above or where corrosive or toxic media are present.

 Outer Ring Type

Solid outer ring accurately locates the gasket on the flange face to give the additional radial strength to prevent the gasket blowout and acts as a compression limiter. In case of installing the outer ring, it is very easy to install the gasket to flange face because the end of outer ring will touch at bolts - Suitable for use with flat face and raised face flanges. For class 900 and above an internal ring is recommended.

Detailed Images
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Here are a part of our products for your reference, if you have any other needs, feel free to contact us.:)
Such as:Sealing materials, Gaskets, Shims and Washers, Cut gaskets, Metal Gaskets, Non-metallic Gaskets, Braided Packings, Compressed Gasket Sheets, Sealing Equipments, Insulation Products, Asbestos-free gasket 
Cork & Cork rubber, Graphite gasket, Metal gasket, metal rubber gasket, Rubber& Foam, Paper, PTFE, Felt Gaskets, Electrical Lnsulation, Others

Our Company


D‑U‑N‑S Number:52-946-8237

SEALPILOT - Our company was established in 2006, and has many factories here. As a total sealing manufacturer, locates in Hangzhou city, Zhejiang province, China. 

SEALPILOT is a BEST, LARGEST and PROFESSIONAL prominent supplier of industrial fluid sealing materials in the Asia Pacific Region.

SEALPILOT has been focusing on the development of highly reliable Sealing products that can be adapted to every industry, such as chemical, energy and other industries.

We are professional manufacturer engaged in the research, development, production, sale and service of sealing materials, cut gaskets, Metal Gaskets, Non-metallic Gaskets, Braided Packings, Compressed Gasket Sheets, Sealing Equipments, Insulation Products.

We would like to take this opportunity to introduce our wide product lineup of Gasket products, welcome to contact us, and send a inquiry. We will try our best to help you, and provide the professional help.


Professional Manufacturer

Stable Capacity


Custom Item

Fast Delivery

Good Price

High Quality

Good Shipping

Best Service


Around the seal gaskets we promise:

■ Excellent know-how for our challenging customers
■ Best cost-benefit ratio
■ Short reaction times and high product availability


Here are our Capabilities shows:

Punching, Die cut, Slitting, Laminate, Water jet cutting, Screen Printing, PSA Laminating or others.

The products could be Customized. In addition, according to customer requirements to provide a variety of finished products processing services.

Certificates has prepared for you

To reassure you, here are many certificates which you need, We have prepared for you, it will help you know better and do better.

Packing & Delivery

Packing Details :1pc/ Poly bag  then Carton: Length *width:1000*1000mm (it mailly depends on your order quantity)

Delivery Details : 3-30 days after order 

                              Poly bag                                                                                                       Carton

We can offer the best shipping way which you need, such as DHL, UPS, TNT, FedEx, EMS, Air, Sea, etc.


Q: What’s your product range ?

A: sealpilot has more than 15 years experience of manufacture the high quality CAF Jointing sheet, Compressed Fiber Sheet, Free asbestos rubber sheet, rubber cork, Expanded reinforced graphite composite sheet, Gaskets Pre-Cut, Flange Gaskets, etc.

Q:How to order customized gaskets

1st, Specify your Gaskets footprint size and performance requirement..

2nd, choose the favorite gaskets material from our ranges

3rd, send the Gaskets footprint size and style(or sample) to our email address

4th, it will take 7-30 working days for us finish your production works.

Q:How to arrange the shipping?

A:sealpilot have years experience of oversea business. We have professional shipping agent to arrange the shipping to your country. Also, sealpilot can supply door to door service, so you only need to wait the goods at your home.

Q: How long is your delivery time?

A:it will usually take 7-12 days for the order which is less than 2 *40'HQ. we would give the accurate time when we know the quantity.

Q:What's the price ranges of shipping

A:The shipping cost always be changed along with CBM of goods and shipping time, all the products sealpilot produced are customized, so sealpilot only can give you a roughly shipping cost till the goods finish the productions.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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Contact Us:
Seller: Tina
Skype: live:sales03_2404
Tel/WhatsApp/Messenger: +86 15988373029
HangZhou SunShine Pilot Sealing Materials Co.,LTD
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