The washover pipe is a necessary tool for performing washover operation and washover operation can relieve various of sticking accidents in the well.In addition to rotary washover function,it can also sand washover,salt washover,hot washing and deblocking etc.
| Model | Pipe OD | Min.Hole Size | Max.Washover Size |
| mm(inch) | inch | inch | |
| TXG114 | 114.3(4-1/2) | 4-3/4 | 3-3/16 |
| TXG127 | 127(5) | 5-3/4 | 4 |
| TXG140 | 139.7(5-1/2 | 6 | 4-5/8 |
| TXG146 | 146.05(5-3/4) | 6-3/8 | 5 |
| TXG168 | 168.28 (6-5/8) | 7-3/8 | 5-5/8 |
| TXG178 | 177.8(7) | 7-7/8 | 6 |
| TXG194 | 193.68(7-5/8) | 8-3/8 | 6-5/8 |
| TXG203 | 203.2(8) | 8-1/2 | 7 |
| TXG206 | 206.38(8-1/8) | 8-1/2 | 7 |
| TXG219 | 219.07(8-5/8) | 9-5/8 | 7-3/8 |
| TXG229 | 228.6(9) | 9-7/8 | 7-7/8 |
| TXG244 | 244.48(9-5/8) | 10-1/2 | 8-3/8 |
| TXG273 | 273.05(10-3/4) | 11-7/16 | 9-3/8 |
| TXG298 | 298.44(11-3/4) | 12-3/4 | 10-3/8 |
| TXG340 | 339.72(13-3/8) | 14-3/8 | 11-7/8 |
| TXG406 | 406.4(16) | 17-1/2 | 14 |
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