Goodrich Gasket Private Limited established in 1987 is a part of Flosil Group, a conglomerate with expanding interests in Manufacturing, Defense Technology, Oil & Gas, Infrastructure, Education, FMCG, Renewable energy, Investments etc and has been manufacturing all types of Industrial Gaskets for petroleum refineries and other industrial projects with a manufacturing facility of 196,000 sq. ft. of fabrication shop & machine shop in Chennai, India and equipped with state of the art machinery, handling facilities and expert engineers.
Ring type joint gasket is a high integrity sealing gasket, high temperature and high pressure gasket for applications in petroleum industry, oilfield drilling, pressure vessels joints, pipes and valves etc from Goodrich Gasket Pvt. Ltd.
Goodrich Gasket manufactures ring joint gaskets according to API 6A and ASME B16.20 for numerous industrial applications based on the customer required specifications with corrosive protection using electroplated zinc or alternate material coating of up to 0.0003" thickness.
As a result of metal to metal sealing media they are made to be free of indentations, tool marks etc and have a surface finish of maximum
TYPE R OVAL
TYPE R OCTAGONAL
Type BX operates in 20,000 psi with non interchangeability. Type BX has a pressure passage hole for pressure equalization on each sealing face sides.
Derived from RX, BX are SRX, SBX in accordance with API 17D standards for usage in applications like subsea well heads etc.
|GASKET MATERIALS||BRINELL HARDNESS NUMBER (max)||ROCKWELL HARDNESS NUMBER (max)||IDENTIFICATION|
|Low carbon steel||120||68||S|
|4-6% Chrome 1/2% molybdenum||130||72||F5|
|304 Stainless Steel||160||83||S304|
|316 Stainless Steel||160||83||S316|
|347 Stainless Steel||160||83||S347|
|410 Stainless Steel||170||86||S410|
In order to reduce turbulent flow in adjoining flanges and prevent gasket/flange erosion Goodrich Gasket offers SPECIAL R, RX type joints with PTFE inserts. Goodrich Gasket also offers Nitrile Rubber coated ring joint gaskets used in pressure testing applications and as a protection for flange grooves and surfaces. Ring joint flanges with different ring groove diameters are sealed by Transition Ring joints, a different size and same PCD combination rings. Blind Ring joints, a standard ring joint with integral solid metallic centers blanks off flanges and pipe work. Flange Guards of closed cell neoprene foam readily compress under load protecting outside diameter of Ring joints in corrosive environments.
Ring Joint Gaskets materials are selected by the USER based on suitability for the service condition. Some of the popularly used RTJ Gaskets materials at Goodrich Gasket are as below:
LCS, Soft Iron, 316, 304, 316L, 304L, 321, 310, 317, 317L, 410, F5, F9, F11, Duplex 31803, Super Duplex 32750, INC 600, INC 625, INC 825, Hastelloy C276, Monel 400, Nickel 200, Titanium etc.
The outer surface of each Ring Joint Gaskets shall carry the manufacturer's name or identification Trademark and gasket number prefixed by the letters R, RX or BX, followed by the gasket material identification number.
The Gaskets shall also be marked with as ASME B16.20 designation.
The Marking shall be applied so as not to harmfully distort the gasket or affect the integrity of the seal.
Surface finish shall pertain to the gasket sealing surface.
Type R & RX Gaskets shall have a surface finish not rougher than 63 Microns roughness.
Type BX Gaskets shall have a surface finish not rougher than 32 Microns roughness.
Head Office & Works
No. 40, Velichai Village
Vandalur- Kelambakkam Road,
Chennai- 600 048,Tamilnadu, INDIA.
|Phone|| : +91-44-2749 8022
: +91-44-2749 8033
: +91-44-6740 0000 To 99(100Lines)
|Fax||: +91-44-2749 8055|
|: email@example.com | firstname.lastname@example.org|
|Website||: www.goodrichgasket.com | www.flosil.com|