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Help CenterTop Quality API 5CT&5B 2 7/8" Steel Threading Coupling N80
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Top quality API 5CT&5B 2 7/8" steel threading coupling N80
Keeping thousands of coupling stock with full size range, so our company can provide fast delivery
Detailed product description
Our company manufactures and sells couplings, we can product different types of couplings , sucker rod coupling, tubing coupling, and casing coupling, and we have got API Certificate for tubing couplings. Coupling is used to connect two oil pipes, the features are as follows:
1.Material:J55, K55, N80-1, N80-Q, L80, C90, P110
2.Size: tubing coupling from 2-3/8" to 4-1/2"
3.Type:NU , EU
4.Placement:female
5.Surface treatment: Whole phosphating, or inside phosphating and outside coating
6.Packing: By carton, wooden case, wooden pallet, or by requirements of customers
Technological Parameters
Name |
Thread |
Specifications |
O.D*L(mm) |
Weight(kg) |
Load carring width(mm) |
Top quality API 5CT&5B 2 7/8" steel threading coupling N80 |
NU |
2-3/8"TBG |
73.02*107.95 |
1.28 |
4.76 |
2-7/8"TBG |
88.90*130.18 |
2.34 |
4.76 |
||
3-1/2"TBG |
107.95*142.88 |
3.71 |
4.76 |
||
4"TBG |
120.65*146.05 |
4.35 |
4.76 |
||
4-1/2"TBG |
132.08*155.58 |
4.89 |
4.76 |
||
EU |
2-3/8"UPTBG |
77.80*123.82 |
1.55 |
3.97 |
|
2-7/8"UPTBG |
93.17*133.35 |
2.4 |
5.56 |
||
3-1/2"UPTBG |
114.30*146.05 |
4.1 |
6.35 |
||
4"UPTBG |
127.00*152.40 |
4.82 |
6.35 |
||
4-1/2"UPTBG |
141.30*158.75 |
6.05 |
6.35 |
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