Business Type: Manufacturer/Factory & Trading Company
Dongying, Shandong, China
We carry size range of 2-3/8", 2-7/8″, 3-1/2″,4″ and 4-1/2″ in J55, K55, N80, P110 grade.
All of our couplings meet the API Specifications 5CT/5B.
Features
1.Size: 2-3/8″, 2-7/8″, 3-1/2″, 4″, 4-1/2″
2. Standard: API 5CT /5B
3. Type: EUE ,NUE
4. Grade: J55/K55/N80/L80/P110
Applicable Industries: Energy & Mining
Use::Well Drilling
Place of Origin: Shandong, China
Brand Name: Zhao Xin
Material: Alloy
Type: 2-3/8'', 2-7/8'', 3-1/2'', 4'', 4-1/2''
Size | Type of Thread | O.D*L (mm) | Weight(kg) |
2-3/8" | NUE | 73.02*107.95 | 1.28 |
2-7/8" | NUE | 88.90*130.18 | 2.34 |
2-7/8" | EUE | 93.17*133.35 | 2.40 |
3-1/2" | NUE | 107.95*142.88 | 3.71 |
3-1/2" | EUE | 114.30*146.05 | 4.10 |
4" | NUE | 120.65*146.05 | 4.35 |
4" | EUE | 127.00*152.40 | 4.82 |
4-1/2" | NUE | 132.08*155.58 | 4.89 |
4-1/2" | EUE | 141.30*158.75 | 6.05 |