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Wenzhou Jingwei Seals Co., Ltd
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1.6 Micrometer Ra RTJ Oval Ring Joint Metal To Metal Sealing

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1.6 Micrometer Ra RTJ Oval Ring Joint Metal To Metal Sealing

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

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ASME B16.20 RTJ Oval Ring Joint Metal To Metal Sealing

The oval section ring gaskets were originally designed for the now obsolete round bottom groove. Both the Oval and the Octagonal cross section are interchangeable on the flat bottom groove design. These gaskets are manufactured as per API 6A / ASME B16.20 to suit API 6B and ASME B16.50 flanges.

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

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1.6 micrometer Ra RTJ Oval Ring Joint

      

1.6 micrometer Ra Oval Ring Joint

      

1.6 micrometer Ra Metal To Metal Sealing

      
Quality 1.6 Micrometer Ra RTJ Oval Ring Joint Metal To Metal Sealing for sale

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