Сохранить в закладки 60805250533:
1.OD:57mm-168mm
2.Material:35CrMo/40Cr/4137H
3.Length: N:235mm M:195mm
4.Apply to connection 50mm drill rod Well Drilling,Geological drilling
5.Tool Joint: NC26, NC31, NC38, NC40, NC46, NC50
Specification:
Drill pipe joint code | Drill Pipe | Drill Pipe Joints(mm) | ||||
Spec. | Steel Grade | OD | ID of Pin Tap | Tong Space of Pan Tap | Tong Space of Box Tap | |
NC26 | 2 3/8'' | DZ5O,R780 | Ø86 | Ø45 | 178 | 203 |
2 3/8'' | G105 | Ø85.7 | Ø44.5 | 178 | 203 | |
NC31 | 2 7/8'' | ZD5,R780 | Ø104.8 | Ø50.8 | 232 | 280 |
2 7/8'' | G105 | Ø104.8 | Ø50.8 | 232 | 280 | |
NC38 | 3 1/2'' | DZ50,R780 | Ø127 | Ø65.09 | 248 | 310 |
3 1/2'' | G105 | Ø127 | Ø61.9 | 248 | 310 | |
NC46 | 4 1/2'' | DZ50,R780 | Ø158.8 | Ø82.6 | 236 | 320 |
4 1/2'' | G105 | Ø158.8 | Ø76.2 | 236 | 320 | |
NC50 | 4 1/2'' | G105 | Ø168.3 | Ø86 | 236 | 320 |
5'' | DZ50,R780 | Ø168.3 | Ø89/82.6 | 236 | 320 | |
5'' | G105 | Ø168.3 | Ø82.6 | 236 | 320 |
Size | Length | N | M | H | Material | Weight(kg) |
57mm | 365 | 190 | 170 | 40+0.5 | 40Cr/35CrMu | 4.5 |
65mm | 410 | 235 | 195 | 40+0.5 | 40Cr/35CrMu | 6.5 |
70mm | 410 | 235 | 195 | 40+0.5 | 40Cr/35CrMu | 7 |
75mm | 440 | 260 | 215 | 50+0.5 | 40Cr/35CrMu | 9 |
80mm | 440 | 260 | 215 | 50+0.5 | 40Cr/35CrMu | 10 |
105mm | 540 | 280 | 350 | 55+0.5 | 40Cr/35CrMu | 20 |
121mm | 530 | 280 | 350 | 65+0.5 | 40Cr/35CrMu | 25 |
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