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Ring Joint Gasket (Metallic)

Flowtec RJ640 is machined from solid metal in a variety of shapes and designed for high pressure, high temperature or highly corrosive applications by selecting the most suitable material and shape. It is designed to withstand exceptionally high assembly loads over a small area, thus producing high seating stresses.

MATERIALS:   

 Material

Code Sample

Hardness (HB)

Temp (°C)

Soft Iron

R23 SI

90

530

Carbon Steel

R23 CS

120

530

304(L)¡¢321¡¢316(L)

R23 S304

160

750

5Cr1/2Mo

R23 F5

130

500

Copper for 640PL

 

50

400

Aluminium for 640PL

 

30

300

 

DIMENSIONS:                                                                         

Standards for Ring Joints Gaskets used with flanges

RJG Style

RJG standard

Flange standard

R

ASME B 16.20

API 6A

ANSI B 16.5

ANSI B 16.47 Series A

RX

ASME B 16.20

API 6A

API 6B

BX

API 6A

API 6BX

Can be ordered according to the detailed drawing,

RING JOINT GASKET – METALLIC .
Flowtec RJ640 is machined from solid metal in a variety of shapes and designed for high pressure, high temperature or highly corrosive applications by selecting the most suitable m
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Gasket Types.
Gasket Types: 640 PL Plain type RJG  640 OV Oval type RJG 640 OC Octagonal type RJG 640 RX RX type RJG 640 BX BX type RJG 640 S
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