tube technologies offers a full line of down hole construction tooling and piling products.
    Our casing is offered in both a reusable and drill-and-leave designs. Threads are machined in many different styles; straight acme,straight "V", single/multi start, and tapered. We also offer both flush O.D/flush I.D. and upset end designs.
     We offer all the accessories required to finish your string, such as subs, drill pipe, release subs and bits. The following sizes are available:
2.875" O.D
3.500" O.D
4.000" O.D
4.500" O.D
5.000" O.D
5.500" O.D
6.625" O.D
7.000" O.D
7.625" O.D
8.625" O.D
9.625" O.D
(custom sizes available)