Share on (1600292204841):
API 5CT Casing Pup Joints
Basic information
1. Pup Joints are used to adjust the height of full length tubing or casing strings and adjust the depth of downhole tools.
2. Processing type: Turning
3. Surface treatment: Whole phosphating, or inside phosphating and outside coating
4. Packing: bundled,carton, wooden case, wooden pallet, or as requsted
| Detail information | Place of Origin | Tianjin, China (Mainland) |
| Brand Name | China Petroleum Equipment | |
| Model Number | 1.9” to 13-3/8" | |
| Type | Pup Joint | |
| Machine Type | Oil production | |
| Certification | API 5CT | |
| Material | Alloy steel | |
| Processing Type | Turning | |
| Use | Oil production | |
| Tubing pup joint | Specification | 1.9",2-3/8",2-7/8",3-1/2",4",4-1/2" |
| Steel grade | J55, K55, L80, N80 | |
| Thread type | EUE, NUE | |
| Length | 2ft to 20ft | |
| Casing pup joint | Specification | API 5CT 4-1/2” to 13-3/8” |
| Steel grade | J55, K55, L80,N80, P110 | |
| Thread type | STC, LTC, BTC | |
| Length | less than 4.88M |
Raw material and product processing

![]()


![]()
Tianjin Soright Technology & Development Co.,Ltd is an integrity combined with R&D, machinery and processing, technical services on petroleum machinery products and services.
The company keeps on the Quality is the first. Quality Management System has been set up to ensure the whole process being properly controlled. All of products are designed and processed meeting API Specifications.



Our main products are: stuffing box, sucker rod, subsurface sucker rod pump, thread protector, split cone packing, tubing crossover, float shoe and float collar etc.

Since 2005 Soright Tech has supplied petroleum machinery products to foreign oilfield market such as Sudan, Algeria, Uzbekistan, Azerbaijan, Oman, Indonesia, etc.

API 5CT Casing Pup Joints

New products from manufacturers at wholesale prices