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2 Products availableWe are leaders in the market for providing best range of Industrial Gasket, Spiral Wound Gaskets, Semi-Metallic Gaskets, Metal Jacket Gaskets and Kammprofile (Grooved) Gaskets
Metallic gaskets, which are manufactured from a variety of metals and alloys, usually oval or octagonal in cross-section, depending on the flange design.
Ring joints are designed to serve at high pressure (up to 1500 bar) and high temperature (up to 1000 C) applications. Very safe and reliable sealing system; will be always applied, when aggressive media or explosive gases are involved; Risk in the choice of ring joint material: the ring joint material must be softer than the flange material but the hardness of the flange material is normally not indicated.Metallic gaskets, which are manufactured from a variety of metals and alloys, usually oval or octagonal in cross-section, depending on the flange design.
The Spiral Wound Gaskets are composed of a metallic continuous stripe with a special shaped profile, coupled with a continuous filling stripe (Asbestos, PTFE, Grafoil, Ceramic etc) evenly wound in concentric spiral under constant stress. The Spiral Wound Gaskets are reinforced on the inner and outer diametre by winding of several electrically welded spiral metal only.
| METALS | FILLERS |
| Type 304 Stainless | Compressed Asbestos Jointing Strips |
| Type 316 Stainless | P. T. F. E. Sintered Strip |
| Aluminium | Asbestos paper |
| Copper | White Chrysotile Asbestos |
| Monel | Blue African Crocidolite |
| Steel, Plain | GRAFSEAL |
Metallic and semi-metallic gaskets include gaskets of the spiral wound, camprofile, metal jacketed and corrugated semi-metallic types. These gasket types are usually used in very demanding conditions, which require the gasket to withstand high pressures or temperatures, or exposure to chemicals.
Semi-metallic and metallic gaskets for higher temperature and higher pressure applications. NEOSEAL offers a comprehensive range of metallic and semi-metallic gaskets.
A semi-metallic gasket system. Also called per tradition heat exchanger gaskets, which indicates the typical application. The gasket consists of soft filler encapsulated with a metal cover. The metal jacket provides compressive strength and blow out resistance. The filler provides compressibility and resilience.
| Good shelve life Robust, can be handled and installed without special care | Wide range of shapes Requires a good flange surface (ra < 1, 6) because of metal to metal sealing. |
| Profile shapes | Profile S6 or S12. |
| Metal cover | Carbon steel, SS, monel, copper, etc. |
| Fillers | CSF, expanded graphite etc. |
| Dimension | From 250 mm to 3000 mm. |
A semi-metallic gasket system, which consist of: centering (outer) ring made of special steel cam-profiled (sealing) ring made of special steel soft covering layer made of graphite, ptfe, .
| Profile shapes | Parallel (m18l, m20l, m21lm), or convex (m38l, m40l, m41lm). |
| Standard material of core | Carbon steel, ss 316l, ss 304, ss 321; other materials are on |
Flowtech (Flowtech)
'Fairy Tower', Shop No:- 1B, Hormaz Villa, Sodepur Road, Madhyamgram, Kolkata-700 129, West Bengal - 700013, India
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