| Sign In | Join Free | My himfr.com |
|
JianShi (China) Drilling Tools Co., Ltd.
4 Years
| Ask Lasest Price | |
| Brand Name : | JianShi |
| Price : | Negotiable |
| Supply Ability : | 10,000 sets per month |
| Delivery Time : | 5-15work days |
| Certification : | iso-9001/API |
china power factory saver suba box-pin box-box pin-pin
ln addition, cross drilling products usually have high strength and durability, and can work stably for long periods of time in complex underground environments. At the same time, it may also have some special functions, such as preventing drill rods from falling off, protecting drill bits, etc., to improve the safety and efficiency of drilling operations.
When introducing Crossover Sub Drilling products, its widespread applications in industries such as oil and natural gas can also be mentioned. By using cross drilling products, drilling operations can be carried out more efficiently and safely, thereby reducing costs and increasing production.
Short-circuiting solves the problem that the upper and lower drilling tools have different thread buckle types and cannot be sefely conneted.The products are made Of high-performance alloy materials,such as 415H and other high-quality alloy steels.
Thread type:IFPEGNCFH,the thread is desalinated,the life is longer,the connecting Thread is produced according to the standard specifications,and after strict testing ,To ensure the precise link of the drill tool products
| 1.(dia)size mm | 80-240mm |
| 2.Material | 4145H |
| 3.Thread connection | Pin*box(IF,REG,NC,FH) |
| 4.Application | During the drilling process, it is necessary to pass the relevant conversion joints to solve the problem that the threaded fasteners Of the upper and lower drills cannot be safely connected. |
|
|
