1/2‘’ Metal Spiral Wound Gasket Flat Ring Gasket ASTM A403 WP347 ASME B16.9

Product Description

1/2‘’ Metal Spiral Wound Gasket Flat Ring Gasket ASTM A403 WP347 ASME B16.9

Detailed Images​

Specifications​

Spiral wound gaskets have become extremely popular due to the wide variety of available styles and sizes. Spiral wound gaskets can be fabricated of any metal which is available in thin strip and which can be welded; therefore, they can be used against virtually any corrosive medium dependent upon the choice of the metal and filler.They can be used over the complete temperature range from cryogenic to approximately 2000ºF (1093ºC). This type of gasket can be used in all pressures from vacuum to the standard 2500 pressure class flange ratings. Spiral wound gaskets can also be manufactured with variable densities, i.e. relatively low density gaskets for vacuum service up to extremely high density gaskets having a seating stress of approximately 30,000 psi (207 MPa).The softer gaskets would require a seating stress in the range of 5,000 psi (34 MPa).
gaskets are winding only.Without inner or outer ring is utilized. Used in different applications, they may be furnished in many different sizes and thicknesses.

Style No:RS1-R gaskets are made in standard sizes to fit:

A. Large tongue and groove joints, 1/2 to 24 NPS, standard pressures;
B. Small tongue and groove joints, 1/2 to 24 NPS, standard pressures;
C. Large male and female joints 1/4 to 24 NPS, standard pressures.

Style No: RS1-CG gaskets consist of a spiral wound sealing component with a solid metal outer guide ring. The outer guide ring serves to center the gasket properly in the flange joint,acts as an anti-blowout device, provides radial support for the spiral wound component, and acts as a compression gauge to prevent the spiral wound component from being over crushed.

Normally the outer guide rings are furnished in mild steel, but can be supplied in other metals when required by operating conditions.

Company Information​

Business Type: Manufacturer

Agent

Importer

Exporter

Trading Company

Seller

Main Market: North America

South America

Western Europe

Eastern Europe

Middle East

Worldwide

Brands: TOBO / TPCO / TISCO / BAO STEEL / WISCO / POSCO / JFE / VALIN

No. of Employees: 200~300 People

Annual Sales: US$ 100000 - US$ 100000000

Year Established: 1998

Export p.c: 80% - 90%

Company Description

TOBO GROUP sales head offce in Shanghai.

We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians.

We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

In addition, we are authorized by more than 120 top-class mills from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL, TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .

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