Well Drilling AJ Type Drill Pipe Safety Joint / API Safety Joint
Main Introduction
AJ type safety joint is a specialized joint consisting of two parts. This specialized joint protects the drilling stem during drilling, fishing, repairing and testing operations. It is used to handle and manage well bottom accident. During drilling and coring operations, it is connected to there quired position of drilling stem to protect the drilling stem without any influence on the normal working of drilling tool.
H type safety joint, which is installed on the position required for subsurface drill stem and can bear in fishing operation all kinds of loads for pulling or pressing and used to transmit torque,is a subsurface safety equipment.In down hole operation,in case of being needed,the safety joint is easy to be discharged off so as to take out the drill stem above it. It is easy to butt the safety joint to go on fishing operation when running in hole again.
Xi'an TianRui Petroleum Machinery Equipment Company Limited is a professional supplier of various oilfield equipment, including solid control equipment, oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). We have become VIP (assigned) supplier and built strategic partnership with some countries' national petroleum companies.
Packaging & Delivery
Packaging Details
oilfield drilling safety joint will be packed in wooden case or as request
Port: Tianjin port, Shanghai Port, Qingdao Port
Lead Time: Within 3-5 work days after receive the payment
AJ Type Specification
| Model | OD mm(inch) | ID mm(inch) | Conn. |
| AJ-C89 | 89 (3-1/2) | 44(1 47/64) | NC26 |
| AJ-C95 | 95(3-3/4) | 44(1 47/64) | NC26 |
| AJ-C105 | 105(4-1/8) | 50.8(2) | NC31 |
| AJ-C121 | 121(4-3/4) | 62(2 7/16) | NC38 |
| AJ-C127 | 127(5) | 62(2 7/16) | NC38 |
| AJ-C159 | 159(6-1/4) | 82(3 1/4) | NC50 |
| AJ-C165 | 165(6-1/2) | 82(3 1/4) | NC50 |
| AJ-C178 | 178(7) | 82(3 1/4) | NC50 |
| AJ-C203 | 203(8) | 82(3 1/4) | 6-5/8REG |
| AJ-C229 | 229(9) | 88.9(3 1/2) | 7-5/8REG |
H Type Specification
| Model | OD mm(inch) | Bore ID mm(inch) | Conn. |
| HJ105 | 105(4 1/8) | 38.1(1 1/2) | NC31(NC31LH) |
| HJ121 | 121(4 3/4) | 50.8(2) | NC38(NC38LH) |
| HJ159 | 159(6 1/4) | 57.2(2 1/4) | NC50 |
| HJ165 | 165(6 1/2) | 70(2 3/4) | NC50(NC50LH) |
| HJ168 | 168(6 5/8) | 70(2 3/4) | NC50 |
| HJ168 | 168(6 5/8) | 71(2 13/16) | NC50 |
| HJ178 | 178(7) | 70(2 3/4) | NC50 |
| HJ203 | 203(8) | 80(3 5/32) | 6-5/8REG |
We are a robust oil field service company with professional expertise in supply of Oil Drilling Equipments, Tools and OCTG.
We specialize in supply of full range of products like solid control equipment shale shaker, mud cleaner, mud agitator, decanter centrifuge, Casing, Tubing, Drill Pipe, Drill Collar, HWDP, Line Pipe, Kelly, Pumping Unit, downhole and cement tools etc.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
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70Mpa Well Drilling AJ Type Drill Pipe Safety Joint Images
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