We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 different branches. For much more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
Extension Rod
Produce Hexagonal and spherical cross sections, Hexagon rods are more rigid, heavier and transfer energy much more efficiently, whilst growing flushing. Round rods are usually lighter than hexagonal rods and are normally employed in extension drilling apps. With the more time metal tending to be bigger in diameter, traditional extension steel is characterised by a copy thread on each and every conclude of the steel.,
Male/Woman (M/F) rod, pace rod
M/F drill steel is an option to couplings sleeves to contain the woman portion of the threaded connection as an integral portion of the drill metal. M/F drill metal offers more rigid connections and is less difficult to uncouple and take care of. The support lifestyle also tends to be much better than with individual couplings. The rewards of drilling with M/F steel incorporate: Effortless handling, a lot quicker uncoupling, tighter connections, the potential to drill straighter holes, and longer provider life.
For Extension Rod and M/F metal procedure, the under two distinct kinds of heat therapy are utilised to bolster higher pace and potent percussive drill string elements to increase their functionality and dependability. More time metal greater in diameter, typical extension metal, Hexagonal and round cross sections are offered.
– Carburization is a approach used to harden the total rod surface area both internally and externally to bolster and increase the daily life of the rod.
– Higher Frequency Induction is a process where only the thread ends of the rod are hardened to lengthen thread existence.
Extension rod dimension
R32-Round32-R32 length 3 4 6 8 ten twelve ft
T38 (R38) Round39-T38 (38), duration 4′ 6′ 10′ 12’ft
T45 -Round46-T45, duration 10′ 12′ 14′ 20′ ft
T51 -Round52-T51, duration 12′ 14′ 20′ ft
MF rod /velocity rod measurement
MF-rod R32-Round32-R32, length 3 4 5 6 10 12 14 ft
MF Rod T38-Round39-T38, length 4 5 6 10 12 14 ft
MF Rod T45-Round46-T45, length 5 6 10 twelve 14 20 ft
MF Rod T51-Round52-T51, length 6 12 14 20 ft
MF Rod ST58-Round60-ST58, size 12 14 twenty ft
(1)Metal grade: 20CrNi3Mo equal to SANDBAR 64
Dimension: Hex. 22mm. Hex. 25mm, hex. 28mm. Hex. 32mm hex. 35mm
Dia. 32mm. Dia. 38mm, dia. 45mm dia. fifty one mm
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51, ST58
(3)Size: .4m-10m
(4)Deal: In picket situation or in bundles.
(5)Productiveness: 20000MT / month
| roduct Name | Measurement | Specification | Duration |
| R25 Rod | Hex25 | R25-Hex25-R25 | 610mm, 915mm, 1220mm, 1525mm,1830mm,2435mm, 3050mm, 3660mm |
| R32-Hex25-R25 | 1830mm,2130mm,2475mm,2795mm,3090mm,3700mm | ||
| Hex28 | R32-Hex28-R25 | 3090mm, 3700mm | |
| R38-Hex28-R25 | |||
| R28 Rod | Hex28 | R32-Hex28-R28 | 2475mm,2590mm,3090mm,3700mm,4005mm,4305mm |
| R38-Hex28-R28 | 3090mm, 3700mm,4305mm | ||
| R32 Rod | Hex32 | R32-Hex32-R32 | 2475mm,3090mm,3700mm,4305mm |
| R38-Hex32-R32 | 2475mm, 3090mm,3700mm, 4005mm,4305mm, 4610mm,4915mm | ||
| T38-Hex32-R32 | 4305mm | ||
| Hex35 | R38-Hex35-R32 | 3090mm,3700mm,4305mm,4915mm,5525mm | |
| T38-Hex35-R32 | 3090mm,3700mm,4305mm,4915mm,5525mm,6135mm | ||
| T38-Hex35-R32 MF-rod | 3090mm,3700mm,4305mm,4915mm,5525mm,6140mm | ||
| RD39 | R38-RD39-R32 | 4305mm | |
| T38-RD39-R32 | 4305mm,4915mm,5525mm,6135mm |
We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 various branches. For far more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original tools manufacturer’s (OEM) portion quantities or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our firm and the detailed substitute areas contained herein are not sponsored, accredited, or made by the OEM.
