Nominal
Size
Inches/mm

Dimensions - Inches/mm

All Units

Butt Weld Units

Flanged Units

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

1
25

6.26
159

5.31
135

3.16
80

3.10
79

2.10
53

1.17
30

1.17
30

3.10
79

6.25
169

5.85
149

12.10
307

5.55
141

5.13
130

10.68
271

6.80
173

1 ˝
40

7.40
188

6.76
171

2.50
64

1.42
36

1.42
36

3.65
93

8.03
204

7.63
194

15.66
398

7.03
179

6.63
168

13.66
347

8.75
222

2
50

6.26
159

6.50
165

3.73
95

2.53
64

5.25
133

1.70
43

2.00
51

5.00
127

8.90
278

8.56
217

17.46
495

8.00
255

6.56
167

14.59
421

8.40
203

3
80

8.54
217

9.88
251

5.04
130

3.50
89

7.38
187

2.35
60

2.65
67

7.00
178

13.27
337

12.56
319

25.83
656

11.06
281

7.56
192

18.62
473

10.25
241

4
100

12.54
319

9.88
251

7.04
179

5.50
140

7.38
187

2.35
60

2.65
67

7.00
178

13.27
337

12.56
319

25.83
656

11.06
281

7.56
192

18.62
473

10.25
241

Nom.
Size
Inches
mm

Approximate Weight Each Lbs./kg.

Threaded End
Units

Flanged End
Units

Butt Weld
Units

Coupler

Adapter

Coupler

Adapter

Coupler

Adapter

1
25

2.0
0.9

1.8
0.8

5.3
2.4

5.0
2.3

3.1
1.4

2.8
1.3

1 ˝
40

3.4
1.5

3.1
1.4

7.4
3.4

7.0
3.2

5.4
2.3

4.6
2.1

2
50

5.0
2.3

3.0
1.4

11.5
5.2

9.0
4.1

7.0
3.2

5.0
2.3

3
80

14.0
6.4

9.0
4.1

21.5
9.8

15.8
7.2

16.5
7.5

11.5
5.2

4
100

16.2
7.4

11.2
5.1

27.0
12.3

21.3
9.7

18.3
8.3

13.3
6.1