2.875/3.5/4.5/5 inch Friction Welding Drill Pipe Joint
USD $1,000 - $6,000 /Metric Ton
Min.Order:20 Metric Tons
Huabin General Machinery & Equipment Import & Export Co., Ltd.
Friction Welding Drill Pipe Joint
1) OD: 2 3/8 "2 7/8", 3 1/2", 4", 4 1/2", 5"
2) Grade:E75, X95, G105, S135
3) Drill Pipe is according to API5DP
Drill Pipe Joints Code | Drill Pipe | Drill Pipe Joints (mm) | ||||
Specs | Steel Grade | Outside Diameter | Inside Diameter of Pin Tap | Tong Space of Pin Tap | Tong Space of Box Tap | |
NC26 | 2 3/8" | DZ50,E75 | Φ86 | Φ45 | 178 | 203 |
2 3/8" | G105 | Φ85.7 | Φ44.5 | 178 | 203 | |
NC31 | 2 7/8" | DZ50,E75 | Φ104.8 | Φ50.8 | 232 | 280 |
2 7/8" | G105 | Φ104.8 | Φ50.8 | 232 | 280 | |
NC38 | 3 1/2" | DZ50,E75 | Φ127.0 | Φ65.09 | 248 | 310 |
3 1/2" | G105 | Φ127.0 | Φ61.9 | 248 | 310 | |
NC46 | 4 1/2" | DZ50,E75 | Φ158.8 | Φ82.6 | 236 | 320 |
4 1/2" | G105 | Φ158.8 | Φ76.2 | 236 | 320 | |
NC50 | 4 1/2" | G105 | Φ168.3 | Φ89 | 236 | 320 |
5" | DZ50,E75 | Φ168.3 | Φ89/Φ82.6 | 236 | 320 | |
5" | G105 | Φ168.3 | Φ82.6 | 236 | 320 |