oct ring joint gasket seals ring gasket

Place of Origin WENZHOU CHINA
Brand Name Wenzhou huayu seals Co. LTD
Certification ISO9001
Model Number oct RTJ gasket
Minimum Order Quantity 10
Price Negotiable
Packaging Details Bulk packaged or Customize
Delivery Time 7 work days
Payment Terms L/C, T/T
Supply Ability 100000pcs/month
Product Details
Stainless Steel Seals Ring Api Gasket
Wellhead Ring Joint Gasket
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Product Description

Ring type joint gasket (RTJ 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

ring joint gaskets (RTJ Gasket) 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,

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

oct ring joint gasket seals ring gasket 0

Common Materials
Material Brinell Hardness Temperature Limitations Identification
Soft Iron 90 -60 to +400 °C D
Low carbon steel 120 -40 to +500°C S
4%-6% Cr ½% Mo:F5 130 -125 to +500°C F5
Stainless steel 304/304L 160 -250 to +650°C S304 or 304L
Stainless steel 316/316L 160 -196 to +800°C S316 or 316L
Stainless steel 321 160 -250 to +870°C S321
Stainless steel 347 160 -250 to +870°C S347
Stainless steel 410 170 -20 to +500°C S410
Inconel 625 1000°C 625
Incoloy 825 1000°C 825
Hastelloy C-276 1000°C C-276
Duplex 800°C S31803
Titanium 540°C TI