Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad.
We have 2 types kelly bar, interlocking and friction. The kelly bar length depends on actual needs of customers or the drilling machines' parameters
The drill pipe and the accessories of the rotary drilling rig which our company produced can supply import and export.
For the domestic customers of the rotary drilling rig,Beijing is the center of the accessories supply.The goods could be sent to your hand in the shortest possible time by air express delivery, China Railway Express,FedEX,Post EMS,DHL China and etc.we do good cooperation with the Tianjin,Qingdao ,Shanghai port etc. my forwarder provide the best sea & air transport service ,time-delivery .
| Type | O.D(MM) | Section | Depth(m) | Torque(KN.M) |
| JT12 340-4x13 | 340 | 4 | 49 | 120 |
| JT12 356-3x13 | 356 | 3 | 49 | 120 |
| JT15 377-4x14 | 377 | 4 | 52 | 150 |
| JT20 394-4x13 | 406 | 5 | 36 | 200 |
| JT22 406-5x14 | 406 | 4 | 64 | 220 |
| JT25 419-5x15 | 419 | 5 | 70 | 250 |
| JT25 440-5x15 | 440 | 5 | 70 | 250 |
| JT25 470-6x16 | 470 | 6 | 83 | 250 |
| JT28 508-6x16 | 508 | 6 | 89 | 280 |
| JT30 530-6x18.7 | 530 | 6 | 110 | 300 |
| JT40 580-6x18.7 | 580 | 6 | 110 | 400 |
ADVANTAGE :
1. Adopt the advanced technology design and standard modular design.
2. Equipped with advanced processing facilities, processing technology and auto manufacturing equipment .
3. The kelly bar is with low weight , high strength , good abrasion resistance.
4. The material is from China top pipe manufacturer or imported from Germany . the seamless steel tube is with alloy and special heat treatment .
5. Have granted more than 35 patents for the kelly bar design area.
FAQ:
1.What kind of kelly bar can we provide?
Ans.: We can provide kelly bars for almost all the brand rotary drilling rig,the interlocking Kelly bar and friction Kelly bar , most are for Bauer, IMT , MAIT, SOILMEC, SANY , TEG, SUNWARD ,XCMG ,Etc. For ten years experience, supply all the world clients with good satisfaction.
2.What is the advantages of our kelly bar?
Ans.:We use super quality seamless steel pipe material, which makes the kelly bar more durable, and our kelly bar with competitive and reasonable price. We have got the ISO9001 certification , no matter you are dealers or end user, you will get the biggest profit.
3. What warranty do we provide?
Ans.: We provide 6 months warranty time.
4. What is the lead time?
Ans.: Usually the lead time is 7days,after receipt of your down payment.
5.What payment terms do we accept?
Ans.: We accept TT in advance and LC at sight .
