异径等径三通规格对照表.docx

异径等径三通规格对照表.docx

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异径等径三通规格对照表

异径三通规格表I等径三通规格表

公称通径

坡口处外径

中心至端面

D1

D2

DN

NPS

A系列

B系列

A系列

B系列

C

M

15X15X15

1/2X1/2X1/2

21.3

18

21.3

18

25

25

15X15X10

1/2X1/2X3/8

21.3

18

17.3

14

25

25

15X15X8

1/2X1/2X1/4

21.3

18

13.7

10

25

25

20X20X20

3/4X3/4X3/4

26.9

25

26.9

25

29

29

20X20X15

3/4X3/4X1/2

26.9

25

21.3

18

29

29

20X20X10

3/4X3/4X3/8

26.9

25

17.3

14

29

29

25X25X25

1X1X1

33.7

32

33.7

32

38

38

25X25X20

1X1X3/4

33.7

32

26.9

25

38

38

25X25X15

1X1X1/2

33.7

32

21.3

18

38

38

32X32X32

1.1/4X1.1/4X1.1/4

42.4

38

42.4

38

48

48

32X32X25

1.1/4X1.1/4X1

42.4

38

33.7

32

48

48

32X32X20

1.1/4X1.1/4X3/4

42.4

38

26.9

25

48

48

32X32X15

1.1/4X1.1/4X1/2

42.4

38

21.3

18

48

48

40X40X40

1.1/2X1.1/2X1.1/2

48.3

45

48.3

45

57

57

40X40X32

1.1/2X1.1/2X1.1/4

48.3

45

42.4

38

57

57

40X40X25

1.1/2X1.1/2X1

48.3

45

33.7

32

57

57

40X40X20

1.1/2X1.1/2X3/4

48.3

45

26.9

25

57

57

40X40X15

1.1/2X1.1/2X1/2

48.3

45

21.3

18

57

57

50X50X50

2X2X2

60.3

57

60.3

57

64

64

50X50X40

2X2X1.1/2

60.3

57

48.3

45

64

60

50X50X32

2X2X1.1/4

60.3

57

42.4

38

64

57

50X50X25

2X2X1

60.3

57

33.7

32

64

51

50X50X20

2X2X3/4

60.3

57

26.9

25

64

44

65X65X65

2.1/2X2/1/2X2.1/2

73.0

76

73.0

76

76

76

65X65X50

2.1/2X2/1/2X2

73.0

76

60.3

57

76

70

65X65X40

2.1/2X2/1/2X1.1/2

73.0

76

48.3

45

76

67

65X65X32

2.1/2X2/1/2X1.1/4

73.0

76

42.4

38

76

64

65X65X25

2.1/2X2/1/2X1

73.0

76

33.7

32

76

57

80X80X80

3X3X3

88.9

89

88.9

89

86

86

80X80X65

3X3X2.1/2

88.9

89

73.0

76

86

83

80X80X50

3X3X2

88.9

89

60.3

57

86

76

80X80X40

3X3X1.1/2

88.9

89

48.3

45

86

73

80X80X32

3X3X1.1/4

88.9

89

42.4

38

86

70

90X90X0

3.1/2X3.1/2X3.1/2

101.6

-

101.6

-

95

95

90X90X80

3.1/2X3.1/2X3

101.6

-

88.9

89

95

92

90X90X65

3.1/2X3.1/2X2.1/2

101.6

-

73.0

76

95

89

90X90X50

3.1/2X3.1/2X2

101.6

-

60.3

57

95

83

90X90X40

3.1/2X3.1/2X1.1/2

101.6

-

48.3

45

95

79

100X100X100

4X4X4

114.3

108

114.3

108

105

105

100X100X90

4X4X3.1/2

114.3

108

101.6

-

105

102

100X100X80

4X4X3

114.3

108

88.9

89

105

98

100X100X65

4X4X2.1/2

114.3

108

73.0

76

105

95

100X100X50

4X4X2

114.3

108

60.3

57

105

89

100X100X40

4X4X1.1/2

114.3

108

48.3

45

105

86

125X125X125

5X5X5

141.3

133

141.3

133

124

124

125X125X100

5X5X4

141.3

133

114.3

108

124

117

125X125X90

5X5X3.1/2

141.3

-

101.6

-

124

114

125X125X80

5X5X3

141.3

133

88.9

89

124

111

125X125X65

5X5X2.1.2

141.3

133

73.0

76

124

108

125X125X50

5X5X2

141.3

133

60.3

57

124

105

150X150X150

6X6X6

168.3

159

168.3

159

143

143

150X150X125

6X6X5

168.3

159

141.3

133

143

137

150X150X100

6X6X4

168.3

159

114.3

108

143

130

150X150X90

6X6X3.1/2

1,68.3

-

101.6

-

143

127

150X150X80

6X6X3

168.3

159

88.9

89

143

124

150X150X65

6X6X2.1/2

168.3

159

73.0

76

143

121

200X200X200

8X8X8

219.1

219

219.1

219

178

178

200X200X150

8X8X6

219.1

219

168.3

159

178

168

200X200X125

8X8X5

219.1

219

141.4

133

178

162

200X200X100

8X8X4

219.1

219

114.3

108

178

156

200X200X90

8X8X3.1/2

219.1

-

101.6

-

178

152

250X250X250

10X10X10

273.0

273

273.0

273

216

216

250X250X200

10X10X8

273.0

273

219.1

219

216

203

250X250X150

10X10X6

273.0

273

168.3

159

216

194

250X250X125

10X10X5

273.0

273

141.3

133

216

191

250X250X100

10X10X4

273.0

273

114.3

108

216

184

300X300X300

12X12X12

323.9

325

323.9

325

254

254

300X300X250

12X12X10

323.9

325

273.0

273

254

241

300X300X200

12X12X8

323.9

325

219.1

219

254

229

300X300X150

12X12X6

323.9

325

168.3

159

254

219

300X300X125

12X12X5

323.9

325

141.3

133

254

216

350X350X350

14X14X14

355.6

377

355.6

377

279

279

350X350X300

14X14X12

355.6

377

323.9

325

279

270

350X350X250

14X14X10

355.6

377

273.0

273

279

257

350X350X200

14X14X8

355.6

377

219.1

219

279

248

350X350X150

14X14X6

355.6

377

168.3

159

279

238

400X400X400

16X16X16

406.4

426

406.4

426

305

305

400X400X350

16X16X14

406.4

426

355.6

377

305

305

400X400X300

16X16X12

406.4

426

323.9

325

305

295

400X400X250

16X16X10

406.4

426

273.0

273

305

283

400X400X200

16X16X8

406.4

426

219.1

219

305

273

400X400X150

16X16X6

406.4

426

168.3

159

305

264

450X450X450

18X18X18

457

480

457

480

343

343

450X450X400

18X18X16

457

480

406.4

426

343

330

450X450X350

18X18X14

457

480

355.6

377

343

330

450X450X300

18X18X12

457

480

323.9

325

343

321

450X450X250

18X18X10

457

480

273.0

273

343

308

450X450X200

18X18X8

457

480

219.1

219

343

298

500X500X500

20X20X20

508

530

508

530

381

381

500X500X450

20X20X20

508

530

457

480

381

368

500X500X400

20X20X20

508

530

406.4

426

381

356

500X500X350

20X20X20

508

530

355.6

377

381

356

500X500X300

20X20X20

508

530

323.9

325

381

346

500X500X250

20X20X20

508

530

273.0

273

381

333

500X500X200

20X20X20

508

530

219.1

219

381

324

550X550X550

22X22X22

559

-

559

-

419

419

550X550X500

22X22X20

559

-

508

-

419

406

550X550X450

22X22X18

559

-

457

-

419

394

550X550X400

22X22X16

559

-

406.4

-

419

381

550X550X350

22X22X14

559

-

355.6

-

419

381

550X550X300

22X22X12

559

-

323.9

-

419

371

550X550X250

22X22X10

559

-

273.0

-

419

359

600X600X600

24X24X24

610

630

610

630

432

432

600X600X550

24X24X22

610

-

559

-

432

432

600X600X500

24X24X20

610

630

508

530

432

432

600X600X450

24X24X18

610

630

457

480

432

419

600X600X400

24X24X16

610

630

406.4

426

432

406

600X600X350

24X24X14

610

630

355.6

377

432

406

600X600X300

24X24X12

610

630

323.9

325

432

397

600X600X250

24X24X10

610

630

273.0

273

432

384

650X650X650

26X26X26

660

-

660

-

495

495

650X650X600

26X26X24

660

-

610

-

495

483

650X650X550

26X26X22

660

-

559

-

495

470

650X650X500

26X26X20

660

-

508

-

495

457

650X650X450

26X26X18

660

-

457

-

495

444

650X650X400

26X26X16

660

-

406.4

-

495

432

650X650X350

26X26X14

660

-

355.6

-

495

432

650X650X300

26X26X12

660

-

323.9

-

495

422

700X700X700

28X28X28

711

720

711

720

521

521

700X700X650

28X28X26

711

-

660

-

521

521

700X700X600

28X28X24

711

720

610

630

521

508

700X700X550

28X28X22

711

-

559

-

521

495

700X700X500

28X28X20

711

720

508

529

521

483

700X700X450

28X28X18

711

720

457

478

521

470

700X700X400

28X28X16

711

720

406.4

426

521

457

700X700X350

28X28X14

711

720

355.6

377

521

457

700X700X300

28X28X12

711

720

323.9

325

521

448

750X750X750

30X30X30

762

-

762

-

559

559

750X750X700

30X30X28

762

-

711

-

559

546

750X750X650

30X30X26

762

-

660

-

559

546

750X750X600

30X30X24

762

-

610

-

559

533

750X750X550

30X30X22

762

-

559

-

559

521

750X750X500

30X30X20

762

-

508

-

559

508

750X750X450

30X30X18

762

-

457

-

559

495

750X750X400

30X30X16

762

-

406.4

-

559

483

750X750X350

30X30X14

762

-

355.6

-

559

483

750X750X300

30X30X12

762

-

323.9

-

559

473

750X750X250

30X30X10

762

-

273.0

-

559

460

800X800X00

32X32X32

813

820

813

820

597

597

800X800X750

32X32X30

813

-

762

-

597

584

800X800X700

32X32X28

813

820

711

720

597

572

800X800X650

32X32X26

813

-

660

-

597

572

800X800X600

32X32X24

813

820

610

630

597

559

800X800X550

32X32X22

813

-

559

-

597

546

800X800X500

32X32X20

813

820

508

529

597

533

800X800X450

32X32X18

813

820

457

478

597

521

800X800X400

32X32X16

813

820

406.4

426

597

508

800X800X350

32X32X14

813

820

355.6

377

597

508

850X850X850

34X34X34

864

-

864

-

635

635

850X850X800

34X34X32

864

-

813

-

635

622

850X850X750

34X34X30

864

-

762

-

635

610

850X850X700

34X34X28

864

-

711

-

635

597

850X850X650

34X34X26

864

-

660

-

635

597

850X850X600

34X34X24

864

-

610

-

635

584

850X850X550

34X34X22

864

-

559

-

635

572

850X850X500

34X34X20

864

-

508

-

635

559

850X850X450

34X34X18

864

-

457

-

635

546

850X850X400

34X34X16

864

-

406.4

-

635

533

900X900X900

36X36X36

914

920

914

920

673

673

900X900X850

36X36X34

914

-

864

-

673

660

900X900X800

36X36X32

914

920

813

820

673

648

900X900X750

36X36X30

914

-

762

-

673

635

900X900X700

36X36X28

914

920

711

720

673

622

900X900X650

36X36X26

914

-

660

-

673

622

900X900X600

36X36X24

914

-

610

-

673

610

900X900X550

36X36X22

914

-

559

-

673

597

900X900X500

36X36X20

914

920

508

529

673

584

900X900X450

36X36X18

914

920

457

478

673

572

900X900X400

36X36X16

914

920

406.4

426

673

559

机械三通基本尺寸（沟槽式）

公称通径（mm）

Dxd（mm）

公称压力

（Mpa）

螺栓尺寸

最大外形尺寸（mm）

K|

©

L1

H

100X50

108X60

2.5

2-M12X70

110

134

n

185

110

100X65

108X76

100X50

114X60

140

100X65

114X76

125X50

133X60

2-M12X75

115

157

215

125

125X65

133X76

125X80

133X89

125X50

140X60

125X65

140X76

0

164

220

125X80

140X89

1

150X50

159X60

150X65

159X76

1

150X80

159X89

II

187

242

150X100

159X108

II

150X100

159X114

2-M12X80

1

135

135

150X50

165X60

150X65

165X76

150X80

165X89

II

193

245

150X100

165X