“244.5mm 三牙轮钻头 250mm镶齿三牙轮钻头”参数说明
种类: |
深孔钻 |
材质: |
硬质合金 |
转速: |
300-80r/min |
大口径尺寸: |
350-1800mm |
IADC代码: |
114-637 |
保质期: |
四年 |
生产率: |
5000只 |
包装: |
纸箱木箱铁箱等 |
重量: |
4.5-810kg |
直径尺寸: |
76-660mm |
钻压: |
0.50-1.10kn |
应用领域: |
石油水井地质勘探桥梁建设水文探测煤气井等 |
产量: |
5000只 |
|
|
“244.5mm 三牙轮钻头 250mm镶齿三牙轮钻头”详细介绍
??????????主营:各种钻头,三牙轮钻头,PDC钻头,金刚石钻头,矿山钻头,地质钻头,大口径钻头,组装钻头,工程钻头等各种钻采工具,以及钻杆,钻铤,扶正器,卸扣器,变径接头等各种钻采配件!??????????????????钻头常规尺寸:37/8(98mm),45/8(118mm),57/8(149mm),6(152mm),61/2(165mm),71/2(190mm),77/8(200mm),81/2(216mm),91/2(241mm),97/8(250mm),105/8(269mm),115/8(295mm),121/4(311mm),135/8(346mm),151/2(393mm),16(406mm),171/2(445mm),26(660mm)?????????????????同时,我公司可以来电或者图纸加工各种特殊尺寸的三牙轮钻头,非常规型号三牙轮钻头,各种特殊型号牙轮钻头,异型号牙轮钻头,我公司还主要供应各种尺寸的牙轮掌片,81/2“寸三牙轮掌片,91/2”牙轮掌片,12?1/2“牙轮掌片等各种尺寸的牙轮掌片,我公司可以加工定制各种大口径尺寸(350mm-1800mm)钻头!?????????????欢迎广大新老客户来电洽谈合作!产品参数:种类:中心钻材质:硬质合金型号:8.5寸商标:江汉型号:73-660mm规格:73-660mm包装:木箱轴承:???????????????金属、橡胶??????
“244.5mm 三牙轮钻头 250mm镶齿三牙轮钻头”其他说明
尺寸 |
型号(IADC) |
英寸 |
mm |
镶齿牙轮钻头 |
钢齿牙轮钻头 |
6 |
152.4 |
517, 537,617, 637 |
126.127.216.217. 316.346.347 |
6 1/2 |
165.1 |
517, 537 |
126.127.216.217. 316.346.347 |
7 7/8 |
200.0 |
517,527,547,617,627,637 |
126.127.216.217. 316.346.347 |
8 1/2 |
215.9 |
437,447,517,537,617,627,637 |
126.127.216.217. 316.346.347 |
9 1/2 |
241.3 |
437,517,537,547,617 |
126.127.216.217. 316.346.347 |
9 5/8 |
244.5 |
437,517, 537,547,617 |
126.127.216.217. 316.346.347 |
9 7/8 |
250.8 |
437,517, 537,547,617 |
126.127.216.217. 316.346.347 |
12 1/4 |
311.1 |
437,517, 537,547,617,627,637 |
126.127.216.217. 316.346.347 |
17 1/2 |
444.5 |
517,537,617,627,637 |
126.127.216.217. 316.346.347 |
24 |
609 |
417,517, 537,547,617,637 |
126.127.216.217. 316.346.347 |
26 |
660 |
417,517, 537,547,617,637 |
126.127.216.217. 316.346.347 |