SOCKET WELD FITTINGS
REDUCER INSERTS · MSS-SP-79
Type 1 Type 2

 

Class 3000 - Schedule 40 BORE

FOR USE WITH SCHEDULE 40 OR 80 PIPE

Pipe Size

Type

A

B

C

D

E

F
1/2 x 3/8

1

 7/16 13/16

.840

.695

 1 1/16 5/8
1/2 x 1/4

1

 3/8 13/16

.840

.560

 7/8 5/8
1/2 x 1/8

1

 3/8 13/16

.840

.425

 7/8 11/16
3/4 x 1/2

1

 1/2 7/8

1.050

.860

 1 1/4 11/16
3/4 x 3/8

2

 7/16 5/8

1.050

.695

 --- ---
3/4 x 1/4

2

 3/8 11/16

1.050

.560

 --- ---
3/4 x 1/8

2

 3/8 11/16

1.050

.425

 --- ---
1 x 3/4

1

 9/16 15/16

1.313

1.070

 1 1/2 3/4
1 x 1/2

2

 1/2 5/8

1.313

.860

 --- ---
1 x 3/8

2

 7/16 11/16

1.313

.695

 --- ---
1 x 1/4

2

 3/8 3/4

1.313

.560

 --- ---
1 1/4 x 1

1

 9/16 1

1.665

1.335

 1 7/8 13/16
1 1/4 x 3/4

1

 9/16 11/16

1.665

1.070

 1 3/4 13/16
1 1/4 x 1/2

1

 7/16 3/4

1.665

.860

 1 3/4 13/16
1 1/2 x 1 1/4

1

 1/2 1 1/8

1.900

1.680

 2 3/16 7/8
1 1/2 x 1

1

 1/2 11/16

1.900

1.335

 2 7/8
1 1/2 x 3/4

1

 1/2 3/4

1.900

1.070

 2 7/8
1 1/2 x 1/2

1

 3/8 13/16

1.900

.860

 2 7/8
2 x 1 1/2

1

 1/2 1 1/4

2.375

1.920

 2 1/2 1
2 x 1 1/4

1

 1/2 13/16

2.375

1.680

 2 1/2 1
2 x 1

1

 1/2 7/8

2.375

1.335

 2 1/2 1
2 x 3/4

1

 1/2 15/16

2.375

1.070

 2 1/2 1
2 x 1/2

1

 3/8 1

2.375

.860

 2 1/2 1

 

Class 6000 - Schedule 160 BORE

FOR USE WITH SCHEDULE 160 PIPE

Pipe Size

Type

A

B

C

D

E

F
1/2 x 3/8

1

 7/16 13/16

.840

.695

 1 1/8 5/8
1/2 x 1/4

1

 3/8 13/16

.840

.560

 1 5/8
1/2 x 1/8

1

 3/8 13/16

.840

.425

 7/8 11/16
3/4 x 1/2

1

 1/2 1

1.050

.860

 1 3/8 3/4
3/4 x 3/8

2

 7/16 5/8

1.050

.695

 --- ---
3/4 x 1/4

2

 3/8 7/8

1.050

.560

 --- ---
3/4 x 1/8

2

 3/8 11/16

1.050

.425

 --- ---
1 x 3/4

1

 9/16 1 1/8

1.313

1.070

 1 3/4 13/16
1 x 1/2

1

 1/2 1 1/8

1.313

.860

 1 3/8 13/16
1 x 3/8

2

 7/16 7/8

1.313

.695

 --- ---
1 x 1/4

2

 3/8 15/16

1.313

.560

 --- ---
1 1/4 x 1

1

 5/8 1 3/16

1.665

1.335

 2 7/8
1 1/4 x 3/4

2

 9/16 13/16

1.665

1.070

 1 3/4 7/8
1 1/4 x 1/2

2

 1/2 7/8

1.665

.860

 1 3/4 7/8
1 1/2 x 1 1/4

1

 11/16 1 3/8

1.900

1.680

 2 1/2 1
1 1/2 x 1

1

 5/8 1 1/16

1.900

1.335

 2 1
1 1/2 x 3/4

2

 9/16 1

1.900

1.070

 2 1
1 1/2 x 1/2

2

 1/2 1 1/16

1.900

.860

 2 1
2 x 1 1/2

1

 3/4 11/16

2.375

1.920

 2 3/4 1 1/8
2 x 1 1/4

2

 11/16 15/16

2.375

1.680

 --- ---
2 x 1

2

 5/8 1

2.375

1.335

 --- ---
2 x 3/4

2

 9/16 1 1/16

2.375

1.070

 --- ---
2 x 1/2

2

 1/2 1

2.375

.860

 --- ---

Also manufactured in sizes 4" x 3". Please call 1-800-848-1100 for engineering data as required.

 

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