3-1/2 tubing is used in drilling applications, and serves to bring hydrocarbons (oil or gas) to the surface for processing
Pup Joints are used to adjust the height of full length tubing or casing strings. They are also used to adjust the depth of downhole tools. Pup Joint sets are available in: Integral Premium Thread Box-by-Pin Pin-by-Pin with couplings boxed separately Pin-by-Pin with couplings hand tight Pin-by-Coupling Box Flush joint connections
Diameter | 2-3/8”~4-1/2” |
Weights | As per API 5CT |
Lengths | R1,R2,R3 |
Grades | J-55,K55,N80Q,L80& P110 etc |
Connections | BTC,LTC,STC |
Standard | As per API 5CT |
Package&Delivery
Package | Standard Steel Frame |
Delivery | Within 15 working days |
Shippment | EXW,CFR,CIF By air, By sea |
Our Services/Warranty
As a professional manufacturer, we provide follow services:
1.Lower price
2.ONE year warranty and life time maintenance
3.In time delivery.
4.High Quality assurance..
Specification Size
Size | Outside Diameter(mm) | Wall Thickness(mm) |
1.050” | 26.67 | 2.87-3.91 |
1.315” | 33.40 | 3.38-4.55 |
1.660” | 42.16 | 3.18-4.85 |
1.900” | 48.26 | 3.18-7.64 |
2.063” | 52.40 | 4.73-6.58 |
2-3/8” | 60.32 | 5.86-10.89 |
2-7/8” | 73.02 | 9.17-17.05 |
3-1/2” | 88.9 | 11.29-25.04 |
4” | 101.60 | 13.57-32.89 |
4-1/2” | 114.30 | 18.23-38.79 |
