类型:石油钻床和配件 | 材料:碳化钨。 |
用途:钻井机械,海上石油和天然气剥削机械 | 钻井深度:5000米 |
海上单位类型:半潜式钻机 | 钻头尺寸:9 1/2英寸 |
钻头刀片:5 | 认证:ISO和API |
有丰富多样的滚轮钻头,以满足不同的地层和转速要求。量规直径的尺寸和钻头的类型严格按照API规范标准设计。
既有橡胶密封的轴承钻头,也有金属面密封的轴承钻头,所有钻头均采用新型耐磨润滑脂润滑,可承受高达250和176的高温;
主体或关键部件的表面干燥并用摩擦还原技术处理。它们可以增强量具保护,延长钻头的寿命。
中心喷嘴用于较大尺寸的钻头。
滚筒钻头的技术规范和参数(Tricone Bit) | |||
尺寸 | 中国的代码 |
API常规PIN(in) | |
在 | 毫米 |
||
3 7/8 | 98.43 |
126,617 |
|
4 1/4 |
107.9 |
131,321 |
2 3/8 |
4 5/8 |
117.5 |
121,241,527 |
2 7/8 |
4 3/4 |
120.6 |
241. |
|
5 5/8 |
142.9 |
121,241,321,537 |
3 1/2 |
5 7/8 |
149.2 |
241,321,517,537,547,617,637 |
|
6. |
152.4 |
211,216,246,437,517,527,537,547,617,637 |
|
6 1/8 |
155.6 |
117,211,437,517 |
|
6 1/4 |
158.7 |
121,241,321,517,527,537,547,637 |
|
6 1/2 |
165.1. |
517. |
|
6 3/4 |
171.4 |
121,241,321. |
|
7 1/2 |
190.5 |
121,124,134,217,244,517,527,547,617 |
4 1/2 |
7 7/8 |
200. |
121,124,131,134,241,321,517,527,547,617 |
|
8 3/8 |
212.7 |
215,217,517,527,537,547,617,637 |
|
8 1/2 | 215.9 |
114,116,117,121,124,126,127,131,134,137,211,216,217, 241,247,321,437,447,517,527,537,547,617,637 |
|
8 3/4 |
222.2 |
127,417,437,447,517,537,617 |
|
9 1/2 |
241.3. |
117,124,125,127,437,517,527,537,617,637 |
6 5/8 |
9 5/8 |
244.5 |
114,121,124,131,134,437,517,527 |
|
9 7/8 |
250.8 |
115,121,211,241,321,512,542,612,732 |
|
10. |
254. |
126. |
|
10 5/8 |
269.9 |
127,217,417,517,527 |
|
11 5/8 |
295.3 |
117,127,137,217,417,517,537,547 |
|
12. |
304.8 |
124,126,216,517,537,547,617 |
|
12 1/8 |
308. |
547. |
|
12 1/4 |
311.1. |
114,115,116,117,121,124,126,111,134,117,211,214,244,437,517,527,537,547,617,637 |
|
13 5/8 |
346.1. |
114,115,121,124,437,515,517 |
|
13 3/4 |
349.2 |
114115437517年 |
|
14 3/4 |
374.6 |
136,127,517,527 |
7 5/8 |
15. |
381. |
121,124,241,244 |
|
15 1/2 |
393.7 |
125215217517537年 |
|
16. |
406.4 |
115,215,515,535,545 |
|
17 1/2 |
444.5 |
435,515,437,517,527,537,547 |
|
18. |
457.2 |
547. |
|
18 1/2 |
469.9 |
547. |
|
19 1/4 |
489. |
115,225 |
|
20. |
508. |
125,215,515,52525. |
|
22. |
558.8 |
124. |
|
24. |
609.6 |
124. |
|
26. |
660.4 |
114,124,134,525 |
|
36. |
914.4 |
124. |
包装和运输
根据客户的要求,标准导出包裹
运送:海上或快递。
我们的服务
1.先进的设备和技术
2.定制设计
3.高品质的产品和最佳服务,以满金宝搏亚洲体育博彩足客户的严格需求
4.“以人为本,客户至上和可靠性第一”的经营理念
5.与中国一些采矿机构的长期合作关系
6.成功出口到美国,中东,南非和东南亚
二维码