Pup Joints
Pup Joints
- Size: 1″ ~ 4″
- Rated: 42MPa ~ 105MPa
- Working Temperature: -46 ℃ ~ 121 ℃
Pup joint is cementing and fracturing equipment delivery High Pressure Fluid Control Products. Widely used in the acidic operating environment (excluding containing CO2, H2S sour gas operating environment) in the high-pressure discharge line, input line, a temporary flow line, well testing, and other high-voltage transmission lines on pipelines.
Design Features
Pup joint technical parameters and performance specifications are in line with API 6A. Its product specification level PLS3, performance levels for the PR2, it can work with SPM’s similar products interchangeable.
Pup joint made of high strength steel, with a special toughening process. It uses Acme threaded connection, making it with the demolition convenient, fast, reliable connection, and reliable. Multiple seal design and high precision, to ensure the sealing performance of Pup joint.
- The integral pup joint is union instead of screw connection on the top, which is more secure and reliable;
- Easy and quick assembling and disassembling;
- High strength and low weight;
- Each technical parameters and performances of pup joints conform to standards of API Spec 6A and can be exchanged with like products internationally.
Professional Manufacturer
Strict Quality Control
We have a strong quality control team with an advanced laboratory. We test each batch of material and each parts.
Specialities Company
Best Industry Experts
Engel has successively introduced the design and manufacturing technology from world first class oilfield parts, and became the leading player in the industry oilfield field.

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