Key Bar Steel,Steel Rod,Stainless Steel Bar,Bar Steel Huaibei Zhonglian Steel Technology Co., Ltd. , https://www.zlxgsteel.com
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.
Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads, and different lengths of rods are available from 600mm to 6400mm usually.
(1)Steel grade: Male-Male Rod, MF Rod
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51,
(3) Rod size: Hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 35mm, dia. 39mm, dia. 46mm. Dia. 52mm
(3)Length: 0.4m-6m
(4)Package: In wooden case or in bundles.
(5)Productivity: 20000MT / month
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Product Name:
rock drilling rod
Description:
rock drilling rod
Extension rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type.
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Material:Â
Alloy steel bar
MOQ:
No MOQ required for testing and trial order
Steel grade
Male-Male Rod, MF Rod
Thread type
R22,R25,R28,R32,R38,T38,T45,T51
Diameter25mm-76mm
Length
400mm-6000mm
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.
Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads, and different lengths of rods are available from 600mm to 6400mm usually.
(1)Steel grade: Male-Male Rod, MF Rod
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51,
(3) Rod size: Hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 35mm, dia. 39mm, dia. 46mm. Dia. 52mm
(3)Length: 0.4m-6m
(4)Package: In wooden case or in bundles.
(5)Productivity: 20000MT / month
Â
Product Name:
rock drilling rod
Description:
rock drilling rod
Extension rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type.
Â
Material:Â
Alloy steel bar
MOQ:
No MOQ required for testing and trial order
Steel grade
Male-Male Rod, MF Rod
Thread type
R22,R25,R28,R32,R38,T38,T45,T51
Diameter25mm-76mm
Length
400mm-6000mm
Rock Drilling Rod /Drill Pipe for Drilling Machine Tools R32 T38 T45 (1000mm--3660mm)
Model NO.: R32 (1000mm--3660mm)
Packaging: Pallet
Sale Area: Glass Gray
Advantage: Factory Price, High Quality
Trademark: KATO
Transport Package: Hob
Specification: SGS, ISO9001, GE
Origin: China
HS Code: 84018487
Model NO.: R32 (1000mm--3660mm)
Packaging: Pallet
Sale Area: Glass Gray
Advantage: Factory Price, High Quality
Trademark: KATO
Transport Package: Hob
Specification: SGS, ISO9001, GE
Origin: China
HS Code: 84018487