দীর্ঘ ডাব্লুএন ফ্ল্যাঞ্জ কী?

ফ্ল্যাঞ্জ ফেসিং টাইপ

নামমাত্র চাপ

ক্লাস 150

ক্লাস 300

ক্লাস 600

ক্লাস 900

ক্লাস 1500

ক্লাস 2500

পিএন 20

পিএন 50

পিএন 110

পিএন 150

পিএন 260

পিএন 420

আরএফ

Dn 15- dn600

Dn 15- dn300

M&F

-

Dn 15- dn600

Dn 15- dn300

T&G

-

Dn 15- dn600

Dn 15- dn300

Ff

Dn 15- dn600

-

আরটিজে

Dn 25- dn600

Dn 15- dn600

Dn 15- dn300

ফ্ল্যাঞ্জ টাইপ

Lwn flange

নামমাত্র আকার

নামমাত্র চাপ

এনপিএস

ডিএন

ক্লাস 150

ক্লাস 300

ক্লাস 600

ক্লাস 900

ক্লাস 1500

ক্লাস 2500

পিএন 20

পিএন 50

পিএন 110

পিএন 150

পিএন 260

পিএন 420

1/2

15

✔

✔

✔

✔

✔

✔

3/4

20

✔

✔

✔

✔

✔

✔

1

25

✔

✔

✔

✔

✔

✔

1 1/4

32

✔

✔

✔

✔

✔

✔

1 1/2

40

✔

✔

✔

✔

✔

✔

2

50

✔

✔

✔

✔

✔

✔

2 1/2

65

✔

✔

✔

✔

✔

✔

3

80

✔

✔

✔

✔

✔

✔

4

100

✔

✔

✔

✔

✔

✔

5

125

✔

✔

✔

✔

✔

✔

6

150

✔

✔

✔

✔

✔

✔

8

200

✔

✔

✔

✔

✔

✔

10

250

✔

✔

✔

✔

✔

✔

12

300

✔

✔

✔

✔

✔

✔

14

350

✔

✔

✔

✔

✔

-

16

400

✔

✔

✔

✔

✔

-

18

450

✔

✔

✔

✔

✔

-

20

500

✔

✔

✔

✔

✔

-

24

600

✔

✔

✔

✔

✔

-

পাইপের আকার

D

K

টিএফ

বোল্ট গর্ত

X

Y

এনপিএস

ডিএন

পাইপ ওডি

L

n

বোল্ট

1/2

15

21.3

90

60.3

9.6

16

4

M14

30

229

3/4

20

26.9

100

69.9

11.2

16

4

M14

38

229

1

25

33.7

110

79.4

12.7

16

4

M14

49

229

1 1/4

32

42.4

115

88.9

14.3

16

4

M14

59

229

1 1/2

40

48.3

125

98.4

15.9

16

4

M14

65

229

2

50

60.3

150

120.7

17.5

18

4

M16

78

229

2 1/2

65

76.1

180

139.7

20

18

4

M16

92

229

3

80

88.9

190

152.4

22.3

18

4

M16

108

229

4

100

114.3

230

190.5

22.3

18

8

M16

135

229

5

125

139.7

255

215.9

22.3

22

8

M20

164

305

6

150

168.3

280

241.3

23.9

22

8

M20

192

305

8

200

219.1

345

298.5

27

22

8

M20

246

305

10

250

273

405

362

28.6

26

12

M24

305

305

12

300

323.9

485

431.8

30.2

26

12

M24

365

305

14

350

355.6

535

476.3

33.4

30

12

M27

400

305

16

400

406.4

595

539.8

35

30

12

M27

457

305

18

450

457

635

577.9

38.1

33

16

M30

505

305

20

500

508

700

635

41.3

33

20

M30

559

305

24

600

610

815

749.3

46.1

36

20

M33

663

305

পাইপের আকার

D

K

টিএফ

বোল্ট গর্ত

X

Y

এনপিএস

ডিএন

পাইপ ওডি

L

n

বোল্ট

1/2

15

21.3

95

66.7

12.7

16

4

M14

38

229

3/4

20

26.9

115

82.6

14.3

18

4

M16

48

229

1

25

33.7

125

88.9

15.9

18

4

M16

54

229

1 1/4

32

42.4

135

98.4

17.5

18

4

M16

64

229

1 1/2

40

48.3

155

114.3

19.1

22

4

M20

70

229

2

50

60.3

165

127

20.7

18

8

M16

84

229

2 1/2

65

76.1

190

149.2

23.9

22

8

M20

100

229

3

80

88.9

210

168. 3

27

22

8

M20

117

229

4

100

114.3

255

200

30.2

22

8

M20

146

229

5

125

139.7

280

235

33.4

22

8

M20

178

305

6

150

168.3

320

269.9

35

22

12

M20

206

305

8

200

219.1

380

330.2

39.7

26

12

M24

260

305

10

250

273

445

387.4

46.1

30

16

M27

321

305

12

300

323.9

520

450.8

49.3

33

16

M30

375

305

14

350

355.6

585

514.4

52.4

33

20

M30

425

305

16

400

406.4

650

571.5

55.6

36

20

M33

483

305

18

450

457

710

628.6

58.8

36

24

M33

533

305

20

500

508

775

685.8

62

36

24

M33

587

305

24

600

610

915

812.8

68.3

42

24

M39x3

702

305

পাইপের আকার

D

K

টিএফ

বোল্ট গর্ত

X

Y

এনপিএস

ডিএন

পাইপ ওডি

L

n

বোল্ট

1/2

15

21.3

95

66.7

12.7

16

4

M14

38

229

3/4

20

26.9

115

82.6

14.3

18

4

M16

48

229

1

25

33.7

125

88.9

15.9

18

4

M16

54

229

1 1/4

32

42.4

135

98.4

17.5

18

4

M16

64

229

1 1/2

40

48.3

155

114.3

19.1

22

4

M20

70

229

2

50

60.3

165

127

20.7

18

8

M16

84

229

2 1/2

65

76.1

190

149.2

23.9

22

8

M20

100

229

3

80

88.9

210

168. 3

27

22

8

M20

117

229

4

100

114.3

275

215.9

30.2

26

8

M24

152

229

5

125

139.7

330

266.7

33.4

30

8

M27

189

305

6

150

168.3

355

292.1

47.7

30

12

M27

222

305

8

200

219.1

420

349.2

55.6

33

12

M30

273

305

10

250

273

510

431.8

63.5

36

16

M33

343

305

12

300

323.9

560

489

66.7

36

20

M33

400

305

14

350

355.6

605

527

69.9

39

20

M36x3

432

305

16

400

406.4

685

603.2

76.2

42

20

M39x3

495

305

18

450

457

745

654

82.6

45

20

M42x3

546

305

20

500

508

815

723.9

88.9

45

24

M42x3

610

305

24

600

640

940

838.2

101.6

51

24

M48x3

718

305

পাইপের আকার

D

K

টিএফ

বোল্ট গর্ত

X

Y

এনপিএস

ডিএন

পাইপ ওডি

L

n

বোল্ট

1/2

15

21.3

120

82.6

12.7

22

4

M20

38

229

3/4

20

26.9

130

88.9

14.3

22

4

M20

44

229

1

25

33.7

150

101.6

15.9

26

4

M24

52

229

1 1/4

32

42.4

160

111.1

17.5

26

4

M24

64

229

1 1/2

40

48.3

180

123.8

19.1

30

4

M27

70

229

2

50

60.3

215

165.1

20.7

26

8

M24

105

229

2 1/2

65

76.1

245

190.5

23.9

30

8

M27

124

229

3

80

88.9

240

190.5

27

26

8

M24

127

229

4

100

114.3

290

235

30.2

33

8

M30

159

229

5

125

139.7

350

279.4

33.4

36

8

M33

190

305

6

150

168.3

380

317.5

47.7

33

12

M30

235

305

8

200

219.1

470

393.7

55.6

39

12

M36x3

298

305

10

250

273

545

469.9

63.5

39

16

M36x3

368

305

12

300

323.9

610

533.4

66.7

39

20

M36x3

419

305

14

350

355.6

640

558.8

69.9

42

20

M39x3

451

305

16

400

406.4

705

616

76.2

45

20

M42x3

508

305

18

450

457

785

685.8

82.6

51

20

M48x3

565

305

20

500

508

855

749.3

88.9

55

20

M52x3

622

305

24

600

610

1040

901.7

101.6

68

20

M64x3

749

305

পাইপের আকার

D

K

টিএফ

বোল্ট গর্ত

X

Y

এনপিএস

ডিএন

পাইপ ওডি

L

n

বোল্ট

1/2

15

21.3

120

82.6

22.3

22

4

M20

38

229

3/4

20

26.9

130

88.9

25.4

22

4

M20

44

229

1

25

33.7

150

101.6

28.6

26

4

M24

52

229

1 1/4

32

42.4

160

111.1

28.6

26

4

M24

64

229

1 1/2

40

48.3

180

123.8

31.8

30

4

M27

70

229

2

50

60.3

215

165.1

38.1

26

8

M24

105

229

2 1/2

65

76.1

245

190.5

41.3

30

8

M27

124

229

3

80

88.9

265

203.2

47.7

33

8

M30

133

229

4

100

114.3

310

241.3

54

36

8

M33

162

229

5

125

139.7

375

292.1

73.1

42

8

M39x3

197

305

6

150

168.3

395

317. 5

82.6

39

12

M36x3

229

305

8

200

219.1

485

393.7

92.1

45

12

M42x3

292

305

10

250

273

585

482.6

108

51

16

M48x3

368

305

12

300

323.9

675

571.5

123. 9

55

20

M52x3

451

305

14

350

355.6

750

635

133.4

60

20

M56x3

495

305

16

400

406.4

825

704.8

146.1

68

20

M64x3

552

305

18

450

457

915

774.7

162

74

20

M70x3

597

305

20

500

508

985

831.8

177.8

80

20

M76x3

641

305

24

600

610

1170

990.6

203.2

94

20

M90x3

762

305

পাইপের আকার

D

K

টিএফ

বোল্ট গর্ত

X

Y

এনপিএস

ডিএন

পাইপ ওডি

L

n

বোল্ট

1/2

15

21.3

135

88.9

30.2

22

4

M20

43

229

3/4

20

26.9

140

95.2

31.8

22

4

M20

51

229

1

25

33.7

160

108

35

26

4

M24

57

229

1 1/4

32

42.4

185

130.2

38.1

30

4

M27

73

229

1 1/2

40

48.3

205

146

44.5

33

4

M30

79

229

2

50

60.3

235

171.4

50.9

30

8

M27

95

229

2 1/2

65

76.1

265

196.8

57.2

33

8

M30

114

229

3

80

88.9

305

228.6

66.7

36

8

M33

133

229

4

100

114.3

355

273

76.2

42

8

M39x3

165

229

5

125

139.7

420

323.8

92.1

48

8

M45x3

203

305

6

150

168.3

485

368.3

108

55

8

M52x3

235

305

8

200

219.1

550

438.2

127

55

12

M52x3

305

305

10

250

273

675

539.8

165.1

68

12

M64x3

375

305

12

300

323.9

760

619.1

184.2

74

12

M70x3

441

305