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Home > Sealing Gasket > Metal Camprofile gasket

Metal Camprofile gasket

  • BKG218
  • BANDAK

Product details


Metal Spiral Wound Gaskets

The spiral wound gasket depends upon the mechanical characteristics of a formed metal spiral strip, rather than the compressive virtues of more traditional gasket materials. This makes it particularly suitable for low or fluctuating bolt loads. The sealing strips, or fillers, are usually graphite, although other materials such as Teflon® may be used, the windings are always s/steal. For this type of gasket to work the spiral must not be over compressed, hence one of two types of compression control is usually used.

The completed gasket is fitted into a steel ring of specific thickness. When the gasket is fitted into a flange and the bolt load is applied, flange closure is governed by the outer steel ring of the gasket. To further improve the pressure rating of the spiral wound gasket, a steel ring may be added to the inside. This also protects the windings (particularly the filler) , from contamination, or attack by  the product.


Style

Construction

Flange

Hoop material

Filler  Material

Inner & Outer

Material

Size

(mm)

Thickness(mm)

v

w

1

Basic type

Tongue and Groove

Ocr13

304

304L

316

316L

321

TI

Mon400

Inconel

Etc.

Graphite

PTFE

Asbestos

Non-asbestos

Ceramics


Carbon steel

304

321

304L

316

316L

T1~T3

Monel

Incoloy 600-800

Hastelloy C276\C4

ø10-3000

3.2

4.5

4.8

5.5

7.5

8.5

9.6

Ect.

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

5

For heat exchanger

Heat exchanger

6

Special Oval SWG

Sp




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