Industrial Gaskets

Metal Gaskets

Jacketed gaskets consist of a sheet metal jacketed and filler of Asbestos, CAF, PTFE, Grafoil etc. which improves its resistance pecularities to temperature and loads. By it's structure easily compressible with tightening loads lower than those required for metallic gaskets. The metallic jacketed gasket find their proper employment in the presence of high pressures and temperatures. Metal Jacketed Gaskets offer an economical seal where sealing faces are narrow and can be produced in variety of shapes. The metal Jacketed Gaskets are specifically recommended for sealing of heat exchangers, valve cover, autoclaves, manhole etc. Metal Materials Used are soft iron, all grade of steel, brass, monel, inconel, aluminum, brass, cooper, titanium, nickel, incoloy etc.

Types Of Metal Jacketed Gaskets

Single Jacketed Gaskets- Used on application where poor or pitted flanges exist.

Double Jacketed Gaskets- Used on high temperature application or where corrosion problem may exist. Double

Jacketed Corrugated Gaskets-
Reduces contact area, enhances compressive characteristics and suitable for uneven flanges.

Single Corrugated Gaskets- Plain corrugated metal gasket mainly used in valve applications.

Slit Envelope Gasket

Approx Price: Rs 50 / Piece 
These PTFE envelope gaskets are available in the styles listed below:

Slit Envelope Gaskets -
are essentially ring gaskets with 0. 020" thick leaves slit from the OD to approximately 3/64" from the id. These slit envelope gaskets are the most widely used gasket type in sizes for 1" to 12" OD.

Envelope Gaskets - are made from PTFE cylinder stock, machined from their od to within 3/64" of the id. Milled envelope gaskets are available in standard sizes as well as various take-outs to accommodate your filler.

Formed Shield
Envelope Gaskets - this design is used for large diameters and for irregular configurations, such as tank heads and manholes. A wide variety of elliptical and other irregular configurations are also available.

Double Jacket
Envelope Gaskets - these envelope gaskets are recommended for vacuum service. The design of double jacket envelope gaskets completely covers the filler material with two overlapping PTFE jackets for optimum protection from corrosive attack.

Caf Cut Gaskets

Approx Price: Rs 150 / Pieces 
CAF/Non Asbestos Gaskets are die cut or circle cut from compressed asbestos fibre/non asbestos jointing which are manufactured from carefully selected chrysolite fibre intimately blended with suitable heat resistant binders etc. and vulcanized into sheets of homogeneous compositions and uniform thickness. CAF/Non Asbestos cut gasket seal is effected by yielding or flow of material into the imperfections of joint contact faces. In this way gasket provides an unbroken barrier of homogeneous structure through which no pathway exist for escape of confined media.

Application Of Caf Cut Gaskets :-
Valves, Pumps, Pressure Vessels, Heat Exchangers.

Standards :- American, British, Din, And as per customer's Drawings and specifications.

Ring Joint Gaskets

Ring joint gaskets are produced from different solid metal types. They are used to stand high pressure and temperatures and they are employed where corrosive agents are present. These gaskets are obtained by mechanical working from forged or laminated metals in one single piece. They are employed in production and refining process of oil and chemical industries. Ring joint gaskets are strictly manufactured to api-6a/ASME b16. 2 specifications. Ring joint gaskets shall be either octagonal or oval in cross section and identify by r, rx or bx number that relates to flange size (NPS), pressure class and appropriate flange standards.

Spiral Wound Gaskets

Special Spring like Metal strips are wound with an asbestos/PTFE/grafoil filler by a special process to assure a leakproof seal. The sealing is done by the asbestos filler and the metal strip provides the spring. This combination of metal and soft asbestos filler piles compresses to its predetermined thickness under bolting pressure and thereby prevents leakage within the limit of its specified pressure and temperature. Spiral Wound Gaskets can be adapted for use on many types of flanges and closures.
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