180< RETURN LONG RADIUS SHORT RADIUS

 

Standard Weight & Extra Strong


   ANSI  B16.9

   ANSI  B16.28

   ASTM A234

Table   2:

NPS

    DN

 OUTSIDE DIAMETER AT BEVEL O.D.

LONG RADIUS

SHORT RADIUS

STANDARD WEIGHT

EXTRA STRONG

CENTER TO CENTEP NOMINAL  H

BACK TO FACE NOMINAL J

CENTER TO CENTER NOMINAL  K   BACK TO FACE NOMINAL L LINSIDE DIAM- ETER   L.D.   WALL THICK- NESS T   LONG RADIUS APPROX. WEIGHT  SHORT RADIUS APPROX. WEIGHT

INSIDE DIAM- ETER I.D.  

WALL THICK- NESS T   LONG RADIUS APPROX. WEIGHT SHORT RADIUS APPROX. WEIGHT
1/2

15

.840

21

3.00

76

1.88

48

--

--

.622

15.80

0.109

2.77

.25

.11

--

--

.546

13.87

.147

3.73

.45

.20

3/4

20

1.050

27

2.25

57

1.69

43

--

--

--

--

824

20.93

0.113

2.87

0.33

0.15

--

--

.742

19.85

.154

3.91

.45

.20

1

25

1.315

33

3.00

76

2.19

58

2.0

51

1.62

41

1.049

26.64

0.133

3.38

0.75

0.34

.50

.23

.957

24.31

.179

4.55

1.0

.45

11/4

32

1.660

42

3.75

95

2.75

70

2.5

64

2.06

52

1.380

35.05

0.140

3.56

1.0

0.45

.75

.34

1.278

32.46

.191

4.85

1.5

.68

1.5

68

11/2

40

1.990

48

4.50

114

3.25

83

3.0

76

2.44

62

1.610

40.89

0.145

3.63

1.5

0.68

1.0

.45

1.500

33.10

.200

5.08

2.0

.90

1.5

68

2

50

2.375

60

6.00

152

4.19

106

4.0

102

3.19

81

2.067

52.50

0.154

3.91

3.0

1.68

1.8

.81

1.939

49.25

.218

5.54

4.4

2.0

3.0

1.35

21/2

65

2.875

73

7.50

191

5.19

132

5.0

127

3.94

100

2.469

62.71

0.203

5.16

6.0

2.70

3.5

1.58

2.323

59.30

.276

7.01

7.5

3.38

4.5

2.03

3

80

3.500

89

9.00

229

6.25

159

6.0

152

4.75

121

3.068

77.93

0.216

5.49

9.0

4.05

6.0

2.70

2.900

73.66

.300

7.62

12.0

5.40

7.5

3.38

31/2

90

4.000

102

10.50

267

7.25

184

7.0

178

5.5

140

3.548

90.12

0.226

5.74

12.5

5.63

8.0

3.60

3.364

85.45

.318

8.08

17.0

7.65

11.0

5

4

100

4.500

114

12.0

3.05

8.25

210

8.0

203

6.25

159

4.026

102.26

0.237

6.02

17.0

7.65

12.0

5.40

3.826

97.18

.337

8.56

23.5

10.6

15.5

7

5

125

5.563

141

15.0

381

10.31

262

10.0

254

7.75

197

5.047

128.19

0.258

6.55

28.5

12.83

19.0

8.55

4.813

122.25

.375

9.53

40.0

18

27.0

12

6

150

6.625

168

18.0

457

12.31

313

12.0

305

9.31

237

6.065

154.05

0.280

7.11

45

20.70

31.0

14

5.716

146.33

.432

10.97

67

30

45.0

20

8

200

8.625

219

24.0

610

16.31

414

16.0

406

12.31

313

7.981

202.72

0.322

8.18

90

40.50

62

28

7.625

193.68

.500

12.70

138

62

92

41

10

250

10.750

273

30.0

762

20.38

518

20.0

508

15.38

391

10.02

254.5

0.365

9.27

156

70.20

110

49.5

9.750

247.66

.500

12.70

215

97

142

64

12

300

12.750

324

36.0

914

24.38

619

24.0

610

18.38

467

12.00

304.8

0.375

9.53

236

106.20

156

70

11.750

298.45

.500

12.70

300

135

200

90

14

350

14.000

356

42.0

1067

28.0

711

28.0

711

21.0

533

13.25

336.6

0.395

9.53

294

132.30

208

74

13.00

330.02

.500

12.70

376

169

264

119

16

400

16.000

406

48.0

1219

32.0

813

32.0

813

24.0

610

15.25

386.1

0.375

0.53

404

181.80

236

106

15.00

381.0

.500

12.70

524

236

320

144

18

450

18.000

457

54.0

1312

36.0

914

36.0

914

27.0

686

17.25

436.2

0.375

9.53

512

230.4

296

133

17.00

431.8

.500

12.70

676

304

388

175

20

500

20.000

508

60.0

1524

40.0

1016

40.0

1016

30.0

762

19.25

489.0

0.375

9.53

617

277.7

420

189

19.00

482.6

.500

12.70

824

371

560

252

22

550

22.000

559

66.0

1676

 44.0

1118

--

--

--

--

21.25

539.8

0.375

9.53

787

354.2

--

--

21.00

533.4

.500

12.70

1040

463

24

600

24.000

810

12.0

1829

48.0

1219

38.0

1219

36.0

914

23.25

590.6

0.395

9.53

890

400.5

576

259

23.00

584.2

.500

12.70

1183

532

740

333

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