OEM/ODM Factory China 4 Inch / 6 Inch Threaded Drill Rod T38 Extension Rod
We attempt for excellence, company the customers”, hopes to become the best cooperation team and dominator business for staff, suppliers and customers, realizes worth share and continual advertising for OEM/ODM Factory China 4 Inch / 6 Inch Threaded Drill Rod T38 Extension Rod, We welcome buyers everywhere in the word to get in touch with us for future business enterprise interactions. Our merchandise are the most effective. Once Selected, Ideal Forever!
We attempt for excellence, company the customers”, hopes to become the best cooperation team and dominator business for staff, suppliers and customers, realizes worth share and continual advertising for China mm Rod, extension rod, MF rod, Our goods are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have now got high praise by partner. We’re looking forward to establishing business relationship with you.
Extension rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits.
(5)Productivity: 20000MT / month
E.G.
R25 (1”)
R28 (1 1/8”)
R32 (1 1/4”)
R/T38 (1 1/2”)
T45 (1 3/4”)
T51 (2”)
T60 (2 3/8”)
Drill bit R/T38
Extension rod T38 – Hex. 32 mm – T38
Extension rod T38 – Round 38 mm – T38 (Speedrod)
Extension rod R38 – Round 38 mm – R38
Extension rod T38 – Round 38 mm – T38
Extenstion rod T38 – Round 38 mm – T38 (with double thread)
Guide rod T38 – Round 45 mm – T38 (Speedrod)
Guide tube T38
Coupling R/T 38
