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ATRASEAL RING TYPE JOINT

Octagonal

 

DESCRIPTION

Atraseal Ring type joint flange gaskets (RTJ gaskets) are used in applications that involve extreme pressures and high temperatures. The gasket material ideally needs to be roughly 30 Brinell less than the flange Material to ensure sufficient deformation of the gasket without damaging the flange facing. All Atraseal ring type joint gaskets are manufactured in compliance with API-6A and ANSI B16.20 specifications. Whether you are looking for a standard ring type joint gasket or custom design assemblies, our team of application engineers have the product and application know-how to find the right solution for your specific application.

APPLICATION

Ring Joint gaskets are widely used between pipeline flanges, valves and pressure vessels in the Oil & Gas industry; Withstand high pressure situations up to 400 bar (pending on flange construction and rating); Style R gaskets are suitable for ASME B16.5 flanges up to 2500 lbs. API 6A type 6B flanges can withstand a pressure up to 5000 psi.

CHEMICAL COMPATIBLITY AND TEMPERATURE

Corrosion and chemical resistance depend on the selected RTJ gasket material. The temperature ranges can be found in the Technical Specifications, see table 1.

DELIVERY OPTIONS

Octagonal shaped RTJ gaskets are available in ring numbers R11 up to R105. Atraseal can produce custom made gaskets according to customer specifications.

Oval


DESCRIPTION

Atraseal Ring Joint gaskets have been developed for heavy duty use in the petroleum industry. Specific applications are wellhead and Christmas tree, drilling and oil & gas equipment. These precision machined metallic gaskets are suitable for high temperature and pressure applications. The gasket material ideally needs to be roughly 30 Brinell less than the flange Material to ensure sufficient deformation of the gasket without damaging the flange facing. The grooved ASME B16.5- or API 6A flanges form a high integrity seal.

APPLICATION

Ring Joint gaskets are widely used between pipeline flanges, valves and pressure vessels in the Oil & Gas industry. High pressure up to 400 bar (pending on flange construction and rating) Style R gaskets are suitable for ASME B16.5 ring joint flanges up to 2500 lbs. In case API 6A type 6B flanges are used, pressure up to 5000 psi can be applied.

CHEMICAL COMPATIBLITY AND TEMPERATURE

Corrosion and chemical resistance depend on the selected RTJ gasket material. The temperature ranges can be found in the Technical Specifications.

DELIVERY OPTIONS

Oval shaped RTJ gaskets are available in ring numbers R11 up to R105. Atraseal is able to produce custom made gaskets according to customer specifications.

BX


DESCRIPTION

Atraseal Ring Joint gaskets are developed for use in the petroleum industry and in particular for wellhead and Christmas tree- as well as drilling and oil & gas production equipment. These solid precision machined metallic gaskets, also called and known as ring type joint (RTJ) gaskets are suitable for the highest possible pressure and temperature duties and form together with special grooved API 6A (ISO 10423) type 6 BX flanges a high integrity seal. The gasket material ideally needs to be roughly 30 Brinell less than the flange Material to ensure sufficient deformation of the gasket without damaging the flange facing. BX ring gaskets are manufactured in a special symmetric shape of the cross-section. The width of the sealing faces is small and high seating stresses can be formed. Dimensions of gaskets and corresponding grooves are designed in such a way that style BX gaskets do become self-sealing characteristics. This effect is also known as pressure energized sealing.

APPLICATION

Ring Joint gaskets are widely used between pipeline flanges, valves and pressure vessels in the Oil & Gas industry. High operating pressure up to 1378 bar when applied in API 6B. BX gaskets are suitable for API 6A (ISO 10423) type 6BX flanges for working pressure rated 5000, 10000 and 20000 lbs. flanges.

CHEMICAL COMPATIBLITY AND TEMPERATURE

Corrosion and chemical resistance are depending on the selected RTJ gasket material. For temperature range we refer to Technical Specifications.

DELIVERY OPTIONS

BX shaped RTJ gaskets are available in ring numbers BX150 up to BX303. Special gaskets in non-standard dimensions can be manufactured upon request. These gaskets are designed according to the API 17D (ISO 13628-4) norm. This variant is designed for subsea applications. Please consult Atraseal for further information regarding specific product information.



RX


DESCRIPTION

Atraseal ring type joint flange gaskets (RTJ gaskets) are used in applications that involve extreme pressures and high temperatures. All Atraseal ring type joint gaskets are manufactured in compliance with API-6A and ANSI B16.2 specifications. The gasket material ideally needs to be roughly 30 Brinell less than the flange Material to ensure sufficient deformation of the gasket without damaging the flange facing. Whether you are looking for a standard ring type joint gasket or custom design assemblies, our team of application engineers have the product and application know-how to find the right solution for your specific application.

APPLICATION

Ring Joint gaskets are widely used between pipeline flanges, valves and pressure vessels in the Oil & Gas industry; Withstand high pressure situations up to 400 bar (pending on flange construction and rating); Style RX gaskets are suitable for ASME B16.5 flanges up to 2500 lbs. API 6A type 6B flanges can withstand a pressure up to 5000 psi.

CHEMICAL COMPATIBLITY AND TEMPERATURE

Ring Joint gaskets are widely used between pipeline flanges, valves and pressure vessels in the Oil & Gas industry; Withstand high pressure situations up to 400 bar (pending on flange construction and rating); Style RX gaskets are suitable for ASME B16.5 flanges up o 2500 lbs. API 6A type 6B flanges can withstand a pressure up to 5000 psi.

DELIVERY OPTIONS

RX shaped RTJ gaskets are available in ring numbers RX20 up to RX215. Customer specific gaskets can be manufactured upon request.


contact us


head office:

Address: Unit 3, 2nd floor, No. 21, Third Alley,
Sarafraz str., Shaheed Beheshti Str., Tehran, Iran
Phone: 02188174765
Fax: 02188539072
Email: info@atraseal.com

factory :

Address: Sardar Blvd 333, Sirjan Special Economic Zone



 

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