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ASME B16.20 R105 Oval Ring Joint Gasket High Pressure O Rings

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ASME B16.20 R105 Oval Ring Joint Gasket High Pressure O Rings

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Brand Name : Wenzhou Jingwei Seal Technology Co., Ltd.

Model Number : oval ring joint gasket

Certification : ISO9001

Place of Origin : china

MOQ : 10

Price : Negotiable

Supply Ability : 100000pcs/month

Delivery Time : 7 work days

Packaging Details : Bulk packaged or Customize

carbon steel : gasket

stainless steel : seal

metal : seals ring

soft iron : gasket

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ASME B16.20 Oval Ring Joint Gasket

Our company has been certified by ISO 9001:2008 and SGS standard. We provides superior products and best service to the customers by bringing in advanced CNC machines, sawing machines, spectrograph, desktop hardness, laser marking machine, coating thickness gauge and other equipments.
We can offer more than 30 kinds of materials, such as 321SS, 347SS, 316SS, 304SS, Inconel 625, Monel 400, INCOLY 825, Nickel 200, Duplex F44, soft iron, low carbon steel and so on. We have over 10 years experience in export business. Our products are sold to Southeast Asia, Middle East, Europe and America and well appreciated by our clients.

Oval cross-section Industry Ring Joint Gaskets and Octagonal cross section Ring Joint Gaskets are used in pressures up to 10,000 psi

The hardness of the ring gasket should always be 30% lesser than the hardness of the flanges to prevent flange deformation

Dimensions and Tolerances for Ring Joint Gaskets and Grooves are covered in API 6A and ASME B16.20.

We stock a wide range of sizes and materials ready for immediate shipment from Ring Numbers R11 to R105.

Ring joint gasket is machined from solid metal in a variety of shapes according to API 6A & ASME B16.20 standards,it’s designed for high pressure ,high temperature or highly corrosive applications by selecting the most suitable material and shape. It is designed to with stand exceptionally high assembly loads over a small area, thus producing high seating stresses.Ring type Joint Gaskets are designed to seal by "initial line contact" or wedging action between the mating flange and the gasket. By applying pressure on the seal interface through bolt force, the softer metal of the gasket flows into the imperfections of the harder flange material, creating a very tight and efficient seal.

The contact face is in oval shape. It provides a high reliabililty seal. These gaskets are manufactured in accordance to API 6A of ASME B16.20 to suit API613 and ASME/ANSI B16.5 Flanges. Fits the round and flat bottom ring groove flange

ASME B16.20 R105 Oval Ring Joint Gasket High Pressure O Rings

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,

· R, RX – 63 microinches Ra (1.6 micrometer Ra).

Thus Gasket supplies ring joint gaskets (RTJ Gasket) with the hardness numbers as follows:

GASKET MATERIALS

BRINELL HARDNESS NUMBER (max)

ROCKWELL HARDNESS NUMBER (max)

IDENTIFICATION

Soft iron 90 56 D
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
Material DIN/EN AISI/ASTM Identification Max. Hardness HB [Brinell]
X5CrNiMo17-12-2 1.4401 316 S316 160
X6CrNiNb18-10 1.4550 347 S347 160
X6CrNiMoTH 7-12-2 1.4571 316TÌ S316TI 160
X2CrNiMo17-12-2 1.4404 316L S316 160
12CrMo195 1.7362 A182 F5 130
Soft iron 1.1003 Soft iron D 90

Marking
The marking is done on the outer surface of each gasket.

Manufacturer name and symbol

Identification number with prefixed letters for the design

Material abbreviations

Manufacturer’s specification

Ring Joint Gaskets are suitable for high pressure and high temperature applications. The Joint Gaskets are available in R, RX, BX styles and in oval/octagonal profiles. Sara manufacturers in accordance with specific tolerances on CNC machines.

Ring Joint Gaskets fully comply with the ASME B16.20 standard and the API spec 6A requirements (where applicable).

The units are manufactured in a variety of standard and special materials.


Product Tags:

Ra Metal To Metal Sealing 1.6 micrometer

      

Ra Metal To Metal Sealings 1.6 micrometer

      

Ra Metal To Metal Seal 1.6 micrometer

      
Quality ASME B16.20 R105 Oval Ring Joint Gasket High Pressure O Rings for sale

ASME B16.20 R105 Oval Ring Joint Gasket High Pressure O Rings Images

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