Roadway Custom made in China – replacement parts – in Tabriz Iran EEPT avation Hole Blasting Drilling mm and Mf Extension Rods with Varies Length with top quality

Roadway  Custom  made in China - replacement parts -  in Tabriz Iran   EEPT avation Hole Blasting Drilling mm and Mf Extension Rods with Varies Length with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 various branches. For much more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Sansung rock drilling extension rod are made with higher good quality of alloy metal bar and tungsten carbides with excellent put on resistance and effect toughness superior, by means of heat treatment so that it can stand up to the toughe EPT rock drilling calls for, and transmit intense impact strength into the rock with the lea EPT possible loss of energy. They are commonly used in all types of mining, drilling, quarrying, engineering, building, h2o nicely drilling, oil discovering industries and many others.

 

Extension rod:

EPT names are Extension drill steel, Extension drill rod, and Extension steel, M/Frod (Speed rod), create Hexagonal and round cross-sections,Hexagonal rods are a lot more rigid, heavier and transfer strength far more effectively,although growing flushing. Round rods are generally lighter than hexagonal rodsand are generally utilised in extension drilling apps. With the longer steel tending to be larger in diameter, typical extension metal is characterizedby copy thread on every end of the steel.
Extension rods are manufactured by hollow drill steels, various lengths are obtainable from 600mm to 6400mm. This hollow gap are usually named flushing hole, employed for transmitting water or air throughout drilling. And the threads can be employed for connecting couplings, shanks adapters or bits.

Male/Feminine (M/F) rod, pace rod:

M/F drill steel is an option to couplings sleeves to incorporate the woman element of the threaded link as an integral component of the drill steel. M/F drill metal offers a lot more rigid connections and is easier to uncouple and handle. The services daily life also tends to be better than with individual couplings. The rewards of drilling with M/F metal include: easy managing, faster uncoupling, tighter connections, the potential to drill straighter holes, and lengthier service life.
For extension rod and M/F metal approach, the under two diverse sorts of warmth treatment method are employed to improve large velocity and powerful percussive drill string parts to optimize their overall performance and trustworthiness. Longer steel greater in diameter, conventional extension metal, Hexagonal and round cross sections are accessible.

Carburizationis a process utilised to harder the entire rod area equally internally and externally to improve and increase the daily life of the rod.

Substantial frequency induction is approach the place only the thread ends of the rod are hardened to lengthen thread life.

R32 thread:
Extension rods, R32-Round32-R32, length915mm/1000mm/1220mm/1830mm/2435mm/3050mm/3660mm
M/F rods, R32-Round32-R32, size 915mm/1220mm/1525mm/1830mm/2435mm/3050mm/3660mm
Xihu (We EPT Lake) Dis. velocity rods, R32-Round39-R32, length 3050mm/3660mm
Xihu (We EPT Lake) Dis. tube, R32-Round46-R32, size 1220mm/1525mm/1830mm/3050mm

T38 thread:
Extension rods, T38-Round39-T38, length1220mm/1525mm/1830mm/2435mm/3050mm/3660mm/3965mm/4270mm/4880mm/5530mm/6095mm
Double thread extension rods, T38-Round39-T38, size 3050mm/3660mm
MF rods, T38-Round39-T38, length915mm/1220mm/1525mm/1830mm/3050mm/3660mm/4270mm/4880mm/5530mm/6095mm
Xihu (We EPT Lake) Dis. velocity rods, T38-Round46-T38, duration 1830mm/3050mm/3660mm/4270mm/4880mm/5530mm/6095mm
Xihu (We EPT Lake) Dis. tube, T38-Round56-T38, length 1220mm/1525mm/1830mm/3050mm/3660mm/4920mm
Hex extension rods, T38-Hex32-T38, size 1220mm/1830mm/2435mm/3050mm/3660mm

T45 thread:
Extension rods, T45-Round46-T45, length 1830mm/2435mm/3050mm/3660mm/4270mm/5530mm/6095mm
MF rods, T45-Round46-T45, length1525mm/1830mm/3050mm/3660mm/4270mm/5530mm/6095mm
Xihu (We EPT Lake) Dis. velocity rods, T45-Round52-T45, size 3050mm/3660mm/4270mm/5530mm/6095mm
Xihu (We EPT Lake) Dis. tube: T45-Round64-T45, length 1220mm/1525mm/1830mm/3050mm/3660mm
Xihu (We EPT Lake) Dis. tube: T45-Round76-T45, size 1830mm/3660mm

T51 thread:
Extension rods, T51-Round52-T51, length3050mm/3660mm/4270mm/4880mm/5530mm/6095mm
MF rods, T51-Round52-T51, length1525mm/1830mm/3050mm/3660mm/4270mm/4880mm/5530mm/6095mm
Xihu (We EPT Lake) Dis. rods, T51-Round76-T51, duration 1830mm/3660mm
Xihu (We EPT Lake) Dis. tube, T51-Round87-T51, duration 3660mm

T60 thread:
MF rods, T60-Round60-T60, size 3660mm/4265mm/6095mm

R25 (1″)

MM HEX Extension rod
Rod area 24.8mm
 

Duration (mm) Element No. Entirely carburized. Element No. Surface area hardened Fat approx (kg)
1220
3050
202-5712-C,02
202-5711-C,02
  3.seven
ten.1

MM HEX Extension rod
Rod segment 28.5mm
 

Length (mm) Element No. Totally carburized. Portion No. Surface hardened Bodyweight approx (kg)
915
a thousand
1220
1525
1830
2435
3050
202-0309-C,02
202-571-C,02
202-571-C,02
202-571-C,02
202- 0571 -C,02
202-0324-C,02
202-0331-C,02

202-0331-SH,03

3.three
three.9
4.5
5.seven
6.9
9.two
eleven.nine

MF HEX Speedrod
Rod area 28.5mm
 

Length (mm) Element No. Fully carburized. Component No. Floor hardened Excess weight approx (kg)
610
1220
202-0306-MF-C,02
202-571-MF-C,02
  2.six
five.

R28 (1one/eight“)

MM HEX Extension rod
Rod area 32mm
 

Size (mm) Component No. Fat approx (kg)
3050 207-571-C,02 15.

MF HEX Speedrod
Rod area 32mm
 

Duration (mm) Part No. Excess weight approx (kg)
3050 207-571-MF-C,02 fifteen,7

R32 (one1/four“)

MM Round Extension rod
 

Length (mm) Portion No. Totally carburized. Part No. Surface hardened Excess weight approx (kg)
915
1000
1220
1830
2435
3050
3660
203-2509-C,02
203-2510-C,02
203-2512-C,02
203-2518-C,02
203-2524-C,02
203-2531-C,02
203-2537-C,02

203-2524-SH,03
203-2531-SH,03
203-2537-SH,03

4.eight
5.7
six.five
nine.8
thirteen.two
16.six
twenty.

MF Spherical Extension Rod
 

Duration (mm) Component No. Completely carburized. Part No. Surface hardened Bodyweight approx (kg)
915
1220
1525
1830
2435
3050
3660
203-2509-MF-C,02
203-2512-MF-C,02
203-2515-MF-C,02
203-2518-MF-C,02
203-2524-MF-C,02
203-2531-MF-C,02
203-2537-MF-C,02
  five.five
seven.three
nine.
10.6
fourteen.
17.1
twenty.seven

MF Spherical Speedrod
 

Duration (mm) Element No. Entirely carburized. Component No. Surface area hardened Bodyweight approx (kg)
1830
3050
203-2518-MF-ninety-C,02
203-2531-MF-ninety-C,02
  eleven.five
19.three

MM Round Drifter rod
 

Size (mm) Element No. Fat approx (kg)
4000
4310
203-2540-03-C,02
203-2543-03-C,02
22.
24.8

MF Round Xihu (We EPT Lake) Dis. rod
 

Length (mm) Part No. Excess weight approx (kg)
3050
3660
203-4731-MF-C,02
203-4737-MF-C,02
27.
32.

R/T38 (one1/two“)

MM Hex Extension rod
Rod part 35.8mm
 

Length (mm) Part No. R38 thread Element No. T38 thread Weight approx (kg)
1220
3050
  235-571-C.02
235-571-C.02
eight.4
18.7

MF Round Speedrod
 

Size (mm) Component No. R38 thread Component No. T38 thread Excess weight approx (kg)
915
1220
1525
1830
3050
3660
4270
4880
5530
  235-4709-MF-C.02
235-4712-MF-C,02
235-4715-MF-C,02
235-4718-MF-C,02
235-4731-MF-C,02
235-4737-MF-C,02
235-4743-MF-C,02
235-4749-MF-C,02
235-4755-MF-C,02
eight.3
10.9
13.three
fifteen.8
twenty five.5
30.5
35.4
41.9
forty six.nine

MM Spherical Speedrod

Area hardened.

Duration (mm) Component No. R38 thread Element No. T38 thread Bodyweight approx (kg)
1830
2435
3050
3660
3965
4270
204-2718-SH,03
204-2724-SH,03
204-2731-SH,03
204-2737-SH,03

 

235-2731-SH,03
235-2737-SH,03
235-2740-SH,03
235-2743-SH,03

14.8
19.five
24.three
30.
32.five
33.nine

Fully carburized.

Length (mm) Portion No. R38 thread Portion No. T38 thread Fat approx (kg)
280
1220
1525
1830
3050
204-2702-C.02

 

235-2712-C,02
235-2715-C,02
235-2718-C,02
235-2731-C,02
two.
10.
12.5
14.4
24.

MM Spherical Double Thread Extension Rod
 

Length (mm) Portion No. R38 thread Portion No. T38 thread Bodyweight approx (kg)
3050
3660
  235-2731-95-SH,03
235-2737-ninety five-SH,03
23.eight
thirty.

Drifter rod
For 1 rod drilling drifter rods can be used.

MF Xihu (We EPT Lake) Dis. Speedrod
 

Length (mm) Element No. T38 thread Fat approx (kg)
1830
3050
3660
235-4918-MF-C,02
235-4931-MF-C,02
235-4937-MF-C,02
21.1
34.5
forty one.3

Xihu (We EPT Lake) Dis. tube
 

Gap diameter (mm) Tube diameter (mm) Size(mm) Portion No. Bodyweight approx (kg)
64
sixty four
sixty four
64
64
sixty four
76
fifty six
fifty six
fifty six
56
fifty six
fifty six
64
1220
1525
1830
3050
3660
4920
3660
235-7012,ten
235-7015,ten
235-7018,ten
235-7031,ten
235-7037,10
235-7049,ten
235-6937,10
12.6
14.
seventeen.four
28.three
32.eight
forty seven.9
51.

T45 (onethree/four“)

MM Hex Extension rod
Rod part 42.6mm
 

Size (mm) Element No. Completely carburized. Element No. Surface hardened Weight approx (kg)
3050
3660
236-571-C,02
236-571-C,02
  25.6
30.8

MM Spherical Extension Rod
 

Duration (mm) Part No. Completely carburized. Portion No. Area hardened Weight approx (kg)
3050
3660
4270
6095
  236-2931-SH,03
236-2937-SH,03
236-2943-SH,03
236-2961-SH,03
33.3
39.9
46.7
sixty eight.9

MF Round Speedrod
 

Size (mm) Part No. Entirely carburized. Element No. Surface hardened Weight approx (kg)
1525
1830
3050
3660
4270
6095
236-4915-MF-C,02
236-4918-MF-C,02
236-4931-MF-C,02
236-4937-MF-C,02
236-4943-MF-C,02
236-4961-MF-C,02
  18.two
21.five
34.seven
41.six
forty nine.
69.

MF Xihu (We EPT Lake) Dis. rod
 

Length (mm) Part No. Excess weight approx (kg)
3660 236-5137-MF-C,02 55.

Xihu (We EPT Lake) Dis. tube
 

Gap diameter (mm) Tube diameter (mm) Duration(mm) Component No. Fat approx (kg)
seventy six
76
seventy six
seventy six
89
89
sixty four
64
64
sixty four
76
seventy six
1220
1525
1830
3660
1830
3660
236-6912,ten
236-6915,ten
236-6918,10
236-6937,10
236-6618,ten
236-6637,ten
twenty.
21.six
twenty five.4
49.
40.
seventy seven.eight

T51 (2″)

MM Round Extension rod
 

Size (mm) Element No. Completely carburized. Part No. Floor hardened Fat approx (kg)
3660
6095
  237-3137-SH,03
237-3161-SH,03
fifty two.three
84.

MF Round Speedrod
 

Duration (mm) Portion No. Totally carburized. Element No. Surface hardened Excess weight approx (kg)
1830
3660
4270
6095
237-5118-MF-C,02
237-5137-MF-C,02
237-5143-MF-C,02
237-5161-MF-C,02
  27.5
fifty one.eight
sixty four.
85.6

Xihu (We EPT Lake) Dis. tube
 

Gap diameter (mm) Tube diameter (mm) Duration(mm) Part No. Bodyweight approx (kg)
89
89
102
76
76
87
1830
3660
3660
237-6618,ten
237-6637,ten
237-6837,10*
forty.
79.1
eighty.

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For a lot more information: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique gear manufacturer’s (OEM) element figures or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating solution use and compatibility. Our business and the detailed replacement areas contained herein are not sponsored, accredited, or manufactured by the OEM.

Roadway  Custom  made in China - replacement parts -  in Tabriz Iran   EEPT avation Hole Blasting Drilling mm and Mf Extension Rods with Varies Length with top quality

Roadway  Custom  made in China - replacement parts -  in Tabriz Iran   EEPT avation Hole Blasting Drilling mm and Mf Extension Rods with Varies Length with top quality

Roadway  Custom  made in China - replacement parts -  in Tabriz Iran   EEPT avation Hole Blasting Drilling mm and Mf Extension Rods with Varies Length with top quality

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