GOST 12836-67 PN1.0 Blind Flanges Working Environments Gas Oil Products

GOST 12836-67 PN1.0 Blind Flanges Working Environments Gas Oil Products

EO Flanges is so glad to provide GOST 12836-67 PN1.0 Blind Flanges. Type: Flat welding Flange Standard: GOST 12836-67 Material: CT20, Q235, 16Mn Pressure: PN10, PN16, PN25, PN40 Size: DN10-DN400 Coating: Rust-proof oil, yellow paint, galvanized. The difference between the plugs and the flanges...

Product Details


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EO Flanges is so glad to provide GOST 12836-67 PN1.0 Blind Flanges.

 

Type: Flat welding Flange

Standard: GOST 12836-67

Material: CT20, Q235, 16Mn

Pressure: PN10, PN16, PN25, PN40

Size: DN10-DN400

Coating: Rust-proof oil, yellow paint, galvanized.


мм

D, 

D1, 

D2, 

b, 

d2, 

d, 

h1,

h,

Ot., Pcs.

Weight

мм

мм

мм

мм

мм

мм

мм

мм

pcs

kg

Ру = 1,0 МPа (10 кgs/см2)

15

95

65

45

12

10

14

2

2

4

0,43

20

105

75

58

12

16

14

2

2

4

0,55

25

115

85

68

12

22

14

2

2

4

0,67

32

135

100

78

12

28

18

2

2

4

0,91

40

145

110

88

14

36

18

3

2

4

1,24

50

160

125

102

14

46

18

3

2

4

1,55

65

180

145

122

14

60

18

3

2

4

2,04

80

195

160

138

14

76

18

3

2

4

2,44

100

215

180

158

14

94

18

3

2

8

2,97

125

245

210

188

16

118

18

3

2

8

4,69

150

280

240

212

16

142

23

3

2

8

6,07

200

335

295

268

16

196

23

3

2

8

9,09

250

390

350

320

18

244

23

3

2

12

14,26

300

440

400

370

20

294

23

4

3

12

19,88

350

500

460

430

24

344

23

4

3

16

31,94

400

565

515

482

26

390

27

4

3

16

44,43

500

670

620

585

30

490

27

4

3

20

74,31

600

780

725

685

34

590

30

5

4

20

119,27

800

1010

950

905

42

780

33

5

4

24

242,06

1000

1220

1160

1110

50

980

33

5

4

28

429,64

1200

1455

1380

1325

55

1180

40

5

4

32

673,13



The difference between the plugs and the flanges is that the plugs do not have a central hole. Flange caps are used in oil and gas pipelines, oil refineries and water pipes. The temperature of application of flange plugs depends on the grade of steel from which they are made, and varies from -70 to + 650 ° C.


SPECIFICATIONS

Characteristics

Index

Rated pressure, MPa (kgf / cm2)

1,0; 1,6; 2,5; 4,0

Temperature, ° C

-70 … +530

Working environments

Gas, oil products, hot and cold water, non-aggressive liquids, hydrocarbons

Connection to the pipeline


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