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Product name

BX Type Ring Joint Gasket

Serial number
SG-G1303
Affiliate classification
Ring Joint Gasket
没有此类产品
Product description

Style BX type RTJ gaskets are manufactured in accordance with both API 6A and ASME B16.20 to suit API 6B and ASME/ANSI B16.5 flanges. 
Style BX is a pressure-energized adaptation of the standard Style R gasket. TheBX is designed to fit the same groove design as a standard Style R, making the joints interchangeable. The modified design uses a pressureenergized effect that improves the efficiency of the seal as the internal pressure of the system increases.

Pressure: 5,000-20,000 PSI

SG-G1303

TOLERANCES:(mm)

A*(width of ring)：+0.20,-0.000
A*(hole size)： ±0.5

H*(height of ring)：+0.20,-0.000

OD(od of ring)：+0.000,-0.150

23*(angle) ：±1/4°

One pressure passage hole required per ring on centre line *A plus tolerance of 0.008inches for width *A* and height *H* is permitted. provided the variation in width or height does not exceed 0.004 inches throughout its entire circumferenceNOTE 1: Radius of the ring shall be 8%to12% of the ring height 'H'.  

Designs are also available for Subsea applications.

RING

NO.

PRESSLURE ALASSES, API 6BX

OUTSIDE

DIAMETER

OF  RING

OD

HELCHT

OF

RING

H

WIDTH

OF

RING

A

HOLE

SIZE

D

GASKET

WELGHT.

Ibs.

for APL 66x flanges

2000

3000

5000

10000

15000

20000

Bx150

-

-

-

1 11/16

1 11/16

-

72.19

9.30

9.30

1.59

0.295

Bx151

-

-

-

1 13/16

1 13/16

1 13/16

76.40

9.63

9.63

1.59

0.337

Bx152

-

-

-

2 1/16

2 1/16

2 1/16

84.68

10.24

10.24

1.59

0.425

Bx153

-

-

-

2 9/16

2 9/16

2 9/16

100.94

11.38

11.38

1.59

0.632

Bx154

-

-

-

3 1/16

3 1/16

3 1/16

116.84

12.40

12.40

1.59*

0.875

Bx155

-

-

-

4 1/16

4 1/16

4 1/16

147.96

14.22

14.22

1.59

1.22

Bx156

-

-

-

7 1/16

7 1/16

7 1/16

237.92

18.62

18.62

3.18

4.14

Bx157

-

-

-

9

9

9

294.46

20.98

20.98

3.18

6.55

Bx158

-

-

-

11

11

11

352.04

23.14

23.14

3.18

9.60

Bx159

-

-

-

13 5/8

13 5/8

13 5/8

426.72

25.70

25.70

3.18

14.41

Bx160

-

-

13 5/8

-

-

-

402.59

23.83

13.74

3.18

6.75

Bx161

-

-

16 3/4

-

-

-

491.41

28.07

16.21

3.18

-

Bx162

-

-

16 3/4

16 3/4

16 3/4

-

475.49

14.22

14.22

1.59

-

Bx163

-

-

18 3/4

-

-

-

556.16

30.10

17.37

3.18

-

Bx164

-

-

-

18 3/4

18 3/4

-

570.56

30.10

24.59

3.18

-

Bx165

-

-

21 1/4

-

-

-

624.71

32.03

18.49

3.18

-

Bx166

-

-

-

21 1/4

-

-

640.03

32.03

26.14

3.18

-

Bx167

26 3／4

-

-

-

-

-

759.36

35.87

13.11

1.59

-

Bx168

-

26 3／4

-

-

-

-

765.25

35.87

16.05

1.59

-

Bx169

-

-

-

5 1/8

-

-

173.51

15.85

12.93

1.59

-

Bx170

-

-

-

6 5/8

6 5/8

-

218.03

14.22

14.22

1.59

-

Bx171

-

-

-

8 9/16

8 9/16

-

267.44

14.22

14.22

1.59

-

Bx172

-

-

-

11 5/32

11 5/32

-

333.07

14.22

14.22

1.59

-

BX303

30

30

-

-

-

-

852.75

37.95

16.97

1.59

-

 

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