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.
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 |
|