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BLACK STEEL API LINE PIPE COUPLINGS A105

BLACK STEEL API LINE PIPE COUPLINGS - A105 - Certified by the American Petroleum Institute, A105 BLACK STEEL. Each end has a short, unthreaded space
before the threads start. Use with sch 80 and sch 160 nipples and pipe.Max pressure 300 PSI.

These couplings are manufactured in accordance with American Petroleum Institute specifications 5L & 5B.

All couplings are phosphated.

All sizes are taper tapped 3/4 inch per foot on the diameter.


API LINE PIPE COUPLINGS

Part #

NPT Size

Threads per Inch

Outside Diameter

Length

Unit Weight

 

65770AP1

1/8"

27

0.563

1-1/16

0.04

65771 API

 

18

0.719

1-5 8

0.10

 

65772AP1

3/8"

18

0.875

1-5/8

0.13

 

65773AP1

1/2"

14

I .063

2-1/8

0.24

 

65774AP1

 

14

1.313

2-1/8

0.35

 

65775AP1

 

11.5

1.576

2-5/8

0.52

 

65776AP1

1-1/4"

11.5

2.054

2-3/4

1.00

 

65777 API

1-1/2"

11.5

2.200

2-3/4

0.88

 

65778AP1

2"

11.5

2.875

2-7/8

1.83

 

65779AP1

2-1/2

8

3.375

4-1/8

3.28

 

65780AP1

3"

8

4.000

4-1/4

4.09

 

65781 API

 

 

5.200

4-1/2

7.59

 

65783AP1

6"

 

7.390

4-5/8

12.92