1. Size: 1.9 inch to 4-1/2 inch;              
 

2. End Type: NU & EU;                     
                                  

3. Steel Grade: API Spec 5CT J55 K55 N80 L80 P110 C95    
 

4. Specification: API Spec5CT & API 5B;        
               

5. Feature: Nanoscale Titanlum-containing Compound Coated, high corrosion resistance and long running life.  
 

6.Dimensions and their tolerances of tubing round-thread as per API spec 5B    

Protection of Thread: Thread protector           
 

7.Our tubing pup joint conform to API Spec 5CT standard, length 2’. 4’.6’.8’10’ 12’ and we can make different lengths and sizes according to the customer’s requests.      

8.Based on the principle of equality and mutual benefit, we provide the products with high quality at competitive price