SC MFG.GROUP INC

•	Pipes and Tubing

•	Pipes fitting

•

Flanges

•

Nipple

•

Valves

•	Fasteners/Hangers

•	PE FITTINGS

•	Manufacturing Equipment

•	Inspection & Testing Equipment

Full, Reducing, Half Couplings (NPT)

COUPLING

REDUCING COUPLING

HALF COUPLING

FORGED PIPE FITTINGS
THREADED - CL 3000 / CL 6000

COUPLINGS -----------------------------------------------------------------------------------

CLASS 3000

Nominal Pipe Size

1/8

1/4

3/8

1/2

3/4

1 1/4

1 1/2

2 1/2

3 1/2

Dimension
A

5/8

3/4

7/8

1 1/8

1 3/8

1 3/4

2 1/4

2 1/2

3 5/8

4 1/4

4 3/4

5 1/2

Dimension
B

1 1/4

1 3/8

1 1/2

1 7/8

2 3/8

2 5/8

3 1/8

3 3/8

3 5/8

4 1/4

4 1/2

4 3/4

Approx. Wt.- Lbs.

.08

.10

.14

.29

.42

.83

1.58

2.16

2.99

4.75

6.51

7.93

12.37

CLASS 6000

Nominal Pipe Size

1/8

1/4

3/8

1/2

3/4

1 1/4

1 1/2

2 1/2

3 1/2

Dimension
A

7/8

1 1/4

1 1/2

1 3/4

2 1/4

2 1/2

3 5/8

4 1/4

5 3/4

6 1/4

Dimension
B

1 1/4

1 3/8

1 1/2

1 7/8

2 3/8

2 5/8

3 1/8

3 3/8

3 5/8

4 1/4

4 1/2

4 3/4

Approx. Wt.- Lbs.

.18

.23

.40

.69

.95

1.90

2.27

4.11

6.17

9.25

13.65

18.53

22.13

REDUCING COUPLINGS ---------------------------------------------------------------------

CLASS 3000

Nominal Pipe Size

1/8

1/4

3/8

1/2

3/4

1 1/4

1 1/2

2 1/2

3 1/2

Dimension A

3/4

7/8

1 1/8

1 3/8

1 3/4

2 1/4

2 1/2

3 5/8

4 1/4

4 3/4

5 1/2

Dimension B

1 3/8

1 1/2

1 7/8

2 3/8

2 5/8

3 1/8

3 3/8

3 5/8

4 1/4

4 1/2

4 3/4

Approx. Wt.- Lbs.

.11

.16

.32

.50

.98

1.87

2.41

3.71

5.92

10.13

11.98

14.71

CLASS 6000

Nominal Pipe Size

1/8

1/4

3/8

1/2

3/4

1 1/4

1 1/2

2 1/2

3 1/2

Dimension A

1 1/4

1 1/2

1 3/4

2 1/4

2 1/2

3 5/8

4 1/4

5 3/4

6 1/4

Dimension B

1 3/8

1 1/2

1 7/8

2 3/8

2 5/8

3 1/8

3 3/8

3 5/8

4 1/4

4 1/2

4 3/4

Approx. Wt.- Lbs.

.29

.44

.73

1.02

2.06

2.58

4.42

7.27

10.01

16.07

30.69

36.65

HALF-COUPLINGS -------------------------------------------------------------------------------

CLASS 3000

Nominal Pipe Size

1/8

1/4

3/8

1/2

3/4

1 1/4

1 1/2

2 1/2

3 1/2

Dimension A

5/8

3/4

7/8

1 1/8

1 3/8

1 3/4

2 1/4

2 1/2

3 5/8

4 1/4

4 3/4

5 1/2

Dimension B

5/8

11/16

3/4

15/16

1 3/16

1 5/16

1 9/16

1 11/16

1 13/16

2 1/8

2 1/4

2 3/8

Approx. Wt.- Lbs.

.04

.05

.11

.15

.21

.41

.79

1.09

1.53

2.38

3.33

4.02

6.16

CLASS 6000

Nominal Pipe Size

1/8

1/4

3/8

1/2

3/4

1 1/4

1 1/2

2 1/2

3 1/2

Dimension A

7/8

1 1/4

1 1/2

1 3/4

2 1/4

2 1/2

3 5/8

4 1/4

5 3/4

6 1/4

Dimension B

5/8

11/16

3/4

15/16

1 3/16

1 5/16

1 9/16

1 11/16

1 13/16

2 1/8

2 1/4

2 3/8

Approx. Wt.- Lbs.

.15

.17

.20

.35

.48

.95

2.02

2.55

3.80

5.20

7.54

9.27

15.19