Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 1000 Pcs Per Month |
| Delivery Time | Within 20 days after deposit |
| Packaging Details | Pallet or wooden case |
| OD | 94-134mm |
| ID | 44-62 mm |
| Connection Thread | 2-7/8EU |
| Working Pressure | 70Mpa |
| Length | 419-529 mm |
| Diameter Of the Ball | 50-65 mm |
| Processing Type | Casting, forging |
| Material | Carbon Steel |
| Brand Name | TR Solids Control |
| Model Number | TRAJT |
| Certification | API & ISO Certificate |
| Place of Origin | Xi'an China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 1000 Pcs Per Month |
| Delivery Time | Within 20 days after deposit | Packaging Details | Pallet or wooden case |
| OD | 94-134mm | ID | 44-62 mm |
| Connection Thread | 2-7/8EU | Working Pressure | 70Mpa |
| Length | 419-529 mm | Diameter Of the Ball | 50-65 mm |
| Processing Type | Casting, forging | Material | Carbon Steel |
| Brand Name | TR Solids Control | Model Number | TRAJT |
| Certification | API & ISO Certificate | Place of Origin | Xi'an China |
| High Light | 70Mpa Drill Spare Parts ，Oilfield Drill Spare Parts | ||
API Left Hand Safety Joint Shear Release Safety Joint For Oilfield
Product Introduction
AJ safety joint is one kind of safety back off tool which is connecting with drilling string and all kinds of working string in downhole operation. When sticking in well and need back off, it is easy to back off from connection thread of its body. Pull out drill pipe and tubing above its pin joint. It is easy and reliable to back off or make up again in downhole. During drilling operation, safety joint works like one drill pipe sub, its ID coincides with connected pipe string, so there is no problem for operation in the bore of pipe string. Safety joint body adopts for special wide saw form connection thread, ingenious tension structure design, when connecting, just need certain torque to connect the whole. Unless given more than 40% opposite, it won't release automatically in downhole working.
The safety joint type AJ is an essential safety tool for connecting pipes in the downhole. It can be used in drilling, fishing, tubing, washover and test operation. Not only engineered to resisit internal and external pressure, but also features in coarse threads to resist wedging or loosening of the tool during operation. The torque can be transmitted in either left-or right-hand direction.
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 |
AJ Type Safety Joint: AJ safety joint is one kind of safety back off tool which is connecting with drilling string and all kinds of working string in downhole operation. When sticking in well and need back off, it is easy to back off from connection thread of its body. Pull out drill pipe and tubing above its pin joint. It is easy and reliable to back off or make up again in downhole.
H Type Safety Joint: H safety joint is one kind of downhole safety equipment for fishing,washover and testing.which is connected needed parts in downhole. It could bear all kinds of pulling and pushing loading and deliver torque.
Why Choose TR Solids Control?
1. We have own factory in mainland China.
2. Has more than 10 years of industry experience.
3. The protection of intellectual property rights of patent.
4. Good faith to ensure the high quality production.
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.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
40 Million-50 Million
Employee Number:
350~450
Ecer Certification：
Verified Supplier
Xi'An TianRui Petroleum Machinery Equipment Co.,Ltd. (For short: TR Solids Control) is a professional manufacturer of solids control equipment and mud recovery system, located in Xi'an City, China. Since 2010, TR Solids Control focused on the development and production of... Xi'An TianRui Petroleum Machinery Equipment Co.,Ltd. (For short: TR Solids Control) is a professional manufacturer of solids control equipment and mud recovery system, located in Xi'an City, China. Since 2010, TR Solids Control focused on the development and production of...
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