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Basic Info

Model NO.	Spiral Wound Gaskets
Keywords	Spiral Wound Gaskets
Standard or Nonstandard	Standard
Hardness	65-90 Shore
Transport Package	White Cartoon Box
Specification	standard
Trademark	Sealcon
Origin	China, Hangzhou
HS Code	8484200090
Production Capacity	10000/Month

Product Description

Product Description

Spiral Wound Gaskets with Inner Ring

Spiral Wound Gaskets with inner Ring is consisted of a spiral wound sealing component with a solid metal inner ring. Inward buckling of spiral-wound gaskets has been identified as a potential problem. Inner rings shall be furnished with all spiral-wound gaskets having PTFE filler material. Inner rings for flexible graphite-filled, spiral-wound gaskets shall be furnished unless the purchaser specifies otherwise. For all filler materials, inner rings shall be furnished in spiral-wound gaskets for(a) NPS 24 and larger in Class 900(b) NPS 12 and larger in Class 1500(c) NPS 4 and larger in Class 2500Inner rings are required for these gaskets due to high available bolt loads, which may result in outer ring damage. Suitable for male and female pipe flanges.

Strength of Spiral Wound Gasket > Spiral Wound Gasket is the ideal gasket in the semi-metallic category. A narrow strip of V-shape metal hoop is spirally wound under tension with a filler cushion between the lamination of the metal and is spot-welded at both ends.
> This unique construction of a spring-like metal and soft filler provides gasket excel-lent characteristics. > Resistance to high temperature and high pressures. > Excellent sealability is maintained with comparatively small gasket area.> Great resilience which allows the gasket to adjust automatically to change in operating conditions, such as pressure and thermal shocks, vibrations etc.Product Description

Product Name	Spiral Wound Gaskets with Inner Ring
Material	stainless steel with filler
Color	According to ASME B16.20, also can customize
Standard	ASME B 16.20, MSS SP-44, API 605, DIN 2632-2638/ DIN EN1514-2, JIS B2404, BS EN1514-2 , etc.
Inner & outer ring Material	SUS201, SUS304, SUS316, 321,347,CRS,IN 800,INC 600, MONEL 400, 31803,32750,etc
Filler Material	graphite,PTFE, Non-asbestos, Mica,etc
Hoop Material	SUS201, SUS304, SUS316, 321,347,CRS,IN 800,INC 600, MONEL 400, 31803,32750,etc
Standard thickness	3.2mm/4.5mm

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Company Profile

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Packaging & ShippingFAQQ:Are you trading company or factory ?
A:We are a factory ,so we can offer you Factory Price with High Quality
Q:Where is your factory located ?
A:Our factorty is located in Jiande, Hangzhou which is close to Shanghai and Ningbo Port
Q:How long is your delivery?
A:For stock items ,we can ship them immediately after receiving payment .For other items,we will need 14-25 days for mass production depends on the quantity and types of the order
Q:Do you provide free samples ?
A:Usually we do not provide free samples .There is a sample cost which can be refund after you place order
Q:What do you usually shipped through?
A:Air freight, Sea freight,express is the widely used shipment due to small weight and size for Mechanical sealQ:What's your payment terms ?
A:We accept T/T, Paypal, Western Union when qualified goods are ready for ship.Also pay to via Credit Card is welcomed.For amount less than 1000USD ,100% in advance.For amount more than 1000USD,50% in advance ,balance payment before shipmentQ:I can not find our products in your catalog ,can you make customized products for us ?
A:Yes ,Customized products is available .OEM is welcomed
Q:I don't have drawing or picture available for custom products, could you design it?
A: Yes,we can make the best suitable design in accordance with your application.