Spiral Wound Gaskets

Spiral Wound Gaskets

For providing leak proof performance, spiral wound gaskets are widely used.

  • This is mainly because of a strip which is pre-formed metallic winding. This is done with a sealing material which is soft in nature.
  • The material chosen for sealing is either PTFE, compressed fibre or graphite.
  • Suitable for use case up to 1832°F temperature conditions.

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spiral wound metallic gasket and inner ring gasket suppliers in UAE

Specification of Spiral wound gaskets

Spiral wound gaskets size Spiral wound metallic gasket applications Oval spiral wound gasket thickness
  • 1/2″ to 24″
  • Oil & Gas companies
  • Pharmaceutical sector
  • Power generations
  • Food processing
  • Dairy
  • Brewing
  • Biotech
  • Sanitary pipe lines
  • Beverage
  • 1mm
  • 1.5mm
  • 2mm
  • 3mm
  • 4mm
  • 5mm
  • 6mm
  • 8mm
  • 10mm
  • 12mm

Directly contact listed Spiral wound gaskets suppliers for available custom size and thickness

Spiral wound gasket material Operating temperature Types
  • EPDM – Black
  • Platinum Silicone
  • Carbon steel
  • Graphite
  • Buna N (Nitrile) – white
  • PTFE (Teflon) – White
  • Graphite 99,85% : -200°C to +550°C
  • PTFE : -200°C to +250°C
  • API 601 spiral wound gasket
  • ASME B16.20 spiral wound metallic gasket
  • DIN 2690 spiral wound gasket with inner ring
  • EN 1514-2 spiral wound gasket with outer ring
  • Raised face spiral gasket
  • Full face spiral seal
  • API 601 Ring Gasket
  • ASME B16.20 metal wound gasket
  • DIN 2690 full face spiral wound gasket
  • EN 1514-2 spiral wound gasket for flat face flange
  • Raised face spiral wound gasket centering ring
  • Full face wound gasket without outer ring
  • ASME B16.20 inner ring spiral wound gasket
  • Spiral wound flange gasket
  • EN 1514-2 gasket metallic spiral wound
Manufacturing Standard spiral wound flange gasket face Pressure rating
  • BS10 (British/ Australian)
  • PN/DIN (European)
  • KS (Korean)
  • ASME B16.20
  • ASA/ANSI (USA)
  • JIS (Japanese)
  • Full-Face
  • IBC
  • Class 150 to 2500
Service Color code Operating pressure
  • Our manufacturer play important role in solving sealing problems in various countries such as South Korea, Vietnam, Taiwan, etc
  • Carbon Steel : Silver
  • Hastelloy C276 : Beige
  • SS304 : Yellow
  • SS316L : Green
  • Titanium : Purple
  • 320 bar (max)

Connect with verified high temperature spiral gasket manufacturers and gain access to more affordable prices in Middle East countries

Keeping this in mind, check for each aspect carefully, before purchasing spiral wound metallic gasket. Hence, check for the below mentioned factors.

  • Check for the demanded thickness, flange type and the exact size carefully.
  • When material is concerned, check for the involved materials for winding, filler, outer and inner rings.
  • Ideally, the marking of spiral wound inner ring gaskets is on the edges or face, which are at outer. Make sure to be accurate with this marking.

Other than this, one astonishing feature about choosing high temperature spiral gasket is the involved material.
Each material has different temperature criteria, meaning that for each material, temperature is different. For ensuring accuracy, check for the below mentioned table.

Buy inner ring spiral wound gasket at 10% to 25% cheaper price in Dubai, general information on the temperature range of full face spiral wound gasket

On the basis of filler material

Material Temperature (°F)
Mica and graphite 1652
Nonas 662
Mica 1832
PTFE 500
Graphite 932
Check double jacketed spiral gasket dimensions as per ASME B16.20, find class 150 weight, uses, and installation process of spiral wound gasket with inner ring

Considering winding material

Material Temperature (°F)
Duplex 1472
Super Duplex 1112
SS 304 1202
SS 316L 1472
SS 321 1598
SS 347 1598
400 Monel 1472
200 Nickel 1112
Ti 842
B-2 Hastelloy 932
C-276 Hastelloy 842
600 Inconel 1832
625 Inconel 842
X-750 Inconel 1832
825 Incoloy 842
31 Alloy 1472
Know more about the advantages of oval spiral wound gasket, importers & stockists of metal wound gasket in Dubai

Surface finish types for flanges

The main reason for inner ring spiral wound gasket to show good sealing performance is because of the chosen surface finish types. Ideally, the surface finish types are of three main types. And below is the table that describes the associated value of roughness.

Surface finish Roughness (µm)
General 3.2-6.3
Critical 3.2
Vacuum 2

With that said, to cover wider industrial application, below is the accurate information, that provides data for thickness for full face spiral wound gasket. This thickness data reveals for how the thickness varies, before and after installation.

Before installation (in mm) After installation (in mm)
2.5 2
3.2 2.5
4.5 3-3.2
6.4 4.6-4.8
7.2 4.8-5

Benefits

Many advantageous aspects are linked to double jacketed spiral gasket, when put for use case. So, customers or project location must keep a check on below listed advantages:

  • Ensues leak proof performance.
  • Another advantage comes from their ability to resist blowouts.
  • On the other hand, spiral wound gasket with inner ring offers excellent retention to torque, because of low resistance of creep.
  • Most importantly, they are cost effective and cheaper.

Certification

For ensuring confidentiality and product genuineness for choosing oval spiral wound gasket, there are many ways. But the most ideal way of achieving this is by demanding or 2.2 certification. It covers for all the properties and other mechanical aspects for metal wound gasket.

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