Oval Ring Joint Gasket

Oval Ring Joint Gasket

Product number:KXT 800

Quick Overview: > Ring Joint Gaskets are for oilfield and process industry duties. > Oval shape gasket is belong to API 6A R series > These gaskets are used in pressures up to 10,000 PSI. > The oval type is the only gasket that will fit a bottom radiused groove. > Gaskets and not re-used after torque.

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Product Description

oval  ring gasket means to the metal gasket of oval-shaped section by processing metal materials. It is of pressure energized

seal in radial directioMetal ring gasketsare the sealing gaskets of various forms processed from the solid metals of various

materials through mechanical cutting by high precision CNC lathes. Featuring small installation areaand high pretension

pressure, they are applied in sealing parts of pressure vessels, valves andcylinders in the environments of high temperature,

high pressure and high corrosiveness. 

 

Note: When octagonaltype is chosen, the material hardness of the pad should be 15~20HB lower than that of the flange face. It is

recommended the pad is not recycled.

Applicable standards:
ANSI B16.5-1973 、 JPI-75-15-70 、 GB 699 、 GB1220 、 JB755 、 HG20633-97

Oval Ring Joint Gasket Drawings:


Main materials parameters:

Material

Maximum hardness BRINELL

Temperature( ℃ )

Abbreviations
marker

Brucellosis

Rockwell

Soft Iron

90

56

-60 500

D

Low Carbon Steel

120

68

-40~540

S

304SS

160

83

-250 540

304

304LSS

160

83

-250 540

304L

316SS

160

83

-200 815

316

316LSS

160

83

-200 815

316

321SS

160

83

-200 870

321

347SS

160

83

-200 870

347

410SS

170

86

-40 850

410

5Cr-0.5Mo

130


-29 650


Copper

80


-100 315


Aluminum

35


-200 425


Inconel 600

150


-100 1095


Incoloy 825

150


-100 1095


Monel 400

150


-100 760


Titanium

215


-200 540


Nickel 200 -

110


200 760


Hastelloy B2

230


-100 1095


Hastelloy C276

210


-100 1095


Why Choose US

 

1. Professional

We provide OEM, ODM of Ring joint gaskets for our customers worldwide, highly praised by our customers


2. High quality guarantee.

We strictly carry out ISO quality management system for all production process and raw material incoming.


3. High Quality Material Quarantee

All of our products are high quality material according ASTM


4.After service

24 Hours x 7 days after service


5. Factory Price with Samll MOQ
We promise factory low price with small MOQ.


6.Timely Delivery

For prototype tooling sample lead time 3~7 days

For production tooling lead time 10-15 days

For order 7-15 days according to quantity