Hejian Zhongman Petroleum Drilling Equip

• Company Name : Hejian Zhongman Petroleum Drilling Equip
• About Us : <table><tbody><tr align="left"><td>Model</span></p></td> <td>STEEL TOOTH BIT</span></p></td></tr> <tr align="left"><td rowspan="2" valign="center"><p><span>IADC CODE</span></p></td> <td valign="center"><p><span> 116 117 12 6127 136 137 216 217 226 226 316 317 326 </span></p> <p><span>327 336 337 115 125 135 215 225 235 315 325 335 114</span></p> <p><span> 124 214 314 111 121 131 346 347</span></p></td></tr> <tr align="left"><td valign="center"><p><span> </span></p></td></tr> <tr align="left"><td valign="center"><p><span>available sizes:</span></p></td> <td valign="center"><p><span>From 2 7/8 to 26”</span></p> <p><span>larger sizes for hole opener bit ,reamer bit</span></p></td></tr> <tr align="left"><td valign="center"><p><span>advantage</span></p></td> <td valign="center"><p><span>most favHejian Zhongman Petroleum Drilling Equipable price and best qualtity</span></p></td></tr> <tr align="left"><td valign="center"><p><span>bearing type:</span></p></td> <td valign="center"><p><span>sealed bearing and non-sealed bearing</span></p> <p><span>HJ(metal sealed journal bearing)  </span></p> <p><span>HA (rubber sealed journal bearing</span></p></td></tr></tbody></table></p>
• Product/Service : tricone bit pdc drill bit
• Category : Tools
• Link More : China Tools ,China Power Tools & Accssories
• Telephone :
• Mobile phone :
• Address : Cangzhou, Hebei, China
• Business Type : Others

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