We - EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 various branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
Extension rod size
R32-Round32-R32 size 3 4 6 8 10 twelve ft
T38 (R38) Round39-T38 (38), size 4' 6' 10' 12'ft
T45 -Round46-T45, size 10' 12' 14' 20' ft
T51 -Round52-T51, size 12' 14' 20' ft
Make Hexagonal and spherical cross sections, Hexagon rods are more rigid, heavier and transfer vitality far more proficiently, while growing flushing. Round rods are generally lighter than hexagonal rods and are typically utilised in extension drilling programs. With the more time steel tending to be bigger in diameter, standard extension metal is characterised by a copy thread on each finish of the steel.,
Male/Feminine (M/F) rod, pace rod
M/F drill metal is an option to couplings sleeves to consist of the woman portion of the threaded relationship as an integral element of the drill steel. M/F drill metal provides far more rigid connections and is less complicated to uncouple and deal with. The provider lifestyle also tends to be greater than with different couplings. The rewards of drilling with M/F steel consist of: Effortless managing, more quickly uncoupling, tighter connections, the potential to drill straighter holes, and lengthier service lifestyle.
For Extension Rod and M/F steel procedure, the under two different varieties of heat treatment method are employed to bolster large pace and effective percussive drill string components to increase their functionality and trustworthiness. For a longer time metal more substantial in diameter, typical extension steel, Hexagonal and round cross sections are available.
- Carburization is a approach used to harden the complete rod floor the two internally and externally to strengthen and extend the life of the rod.
- High Frequency Induction is a process where only the thread finishes of the rod are hardened to lengthen thread existence.
MF rod /velocity rod measurement
MF-rod R32-Round32-R32, length 3 4 5 6 ten 12 14 ft
MF Rod T38-Round39-T38, length 4 5 6 10 12 fourteen ft
MF Rod T45-Round46-T45, duration 5 6 10 twelve 14 20 ft
MF Rod T51-Round52-T51, duration 6 twelve fourteen 20 ft
MF Rod ST58-Round60-ST58, duration 12 fourteen twenty ft
(1)Steel quality: 20CrNi3Mo equivalent to SANDBAR sixty four
Dimension: Hex. 22mm. Hex. 25mm, hex. 28mm. Hex. 32mm hex. 35mm
Dia. 32mm. Dia. 38mm, dia. 45mm dia. 51 mm
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60
(4)Package: In wooden scenario or in bundles.
(5)Efficiency: 20000MT / thirty day period
|R25 Rod||Hex25||R25-Hex25-R25||610mm, 915mm, 1220mm, 1525mm,1830mm,2435mm, 3050mm, 3660mm|
|R38-Hex32-R32||2475mm, 3090mm,3700mm, 4005mm,4305mm, 4610mm,4915mm|
We - EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 various branches. For far more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original products manufacturer’s (OEM) component numbers or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our business and the outlined alternative components contained herein are not sponsored, authorized, or produced by the OEM.