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120m Interlocking Kelly Bar For Rotary Drilling Rig

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120m Interlocking Kelly Bar For Rotary Drilling Rig

Brand Name : sany

Model Number : sr155 sr220 sr235 sr405 sr285

Certification : ISO9001

Place of Origin : beijing

MOQ : 1

Price : $10000-$50000/set

Payment Terms : Western Union, L/C, D/P, T/T

Supply Ability : 100 + sets + 1 year

Delivery Time : 7-10 working days

Packaging Details : steel guide

Name : Kelly Bar,Rotary Drilling Rig Kelly Bar

Color : Customized

Warranty : 6 months

Material : Q345B,35CrMo,27SiMn,16Mn

After-sales service provided : Video technical support,Online support,Engineers available to service machinery overseas,Field maintenance and repair service,Field installation

Drilling depth : 20-120m

Processing type : Hot treatment and forging

Use : deep foudation

Usage : rotary drilling rig

Tube material : Alloy seamless steel tube

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Interlock Kelly bar adopts the international advanced six-ribs distribution technology. The inner keyboards and outer keyboards are manufactured from overall forging and pressing high-tensile steel . The special heat treatment which make this style Kelly bar with high abrasion resistance, compression resistance and excellent welding properity.

120m Interlocking Kelly Bar For Rotary Drilling Rig

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120m Interlocking Kelly Bar For Rotary Drilling Rig120m Interlocking Kelly Bar For Rotary Drilling Rig120m Interlocking Kelly Bar For Rotary Drilling Rig120m Interlocking Kelly Bar For Rotary Drilling Rig

No.

OD

Section

Way of crowding

Length of per section(m)

Drill depth

Torque
1 ¢299 3 4

(interlock-type)

 9-12 24-45 100 -120
2 ¢342 3 4

(interlock-type)

 9 - 12 24-45 100 -120
3 ¢355 3 4

(interlock-type)

 9 - 14 24 - 56 100-120
4 ¢368 3 4

(interlock-type)

 9 - 14 24 - 56 150-180
5 ¢377 3 4

(interlock-type)

 9 - 14 24 - 56 150-180
6 ¢394 3 4

(interlock-type)

 9 - 15 24 - 58 180-200
7 ¢406 3 4

(interlock-type)

 9 - 15 24 - 58 180-200
8 ¢419 3 4

(interlock-type)

 9 - 15 24 - 58 200-230
9 ¢440(445) 3 4

(interlock-type)

 9 - 15 24 – 58 220-260
10

¢470

(482)

 3 4

(interlock-type)

 9 - 16 24 – 60 220-260
11 ¢508 3 4

(interlock-type)

 9 – 18 24 – 68 260-360
12

¢530

(540)

 3 4 5

(interlock-type)

 9 – 20 32 – 92 320-400
13 ¢580(575) 3 4 5

(interlock-type)

 9 – 20 32 – 92 360-420
14 ¢630 3 4 5

(interlock-type)

 9 - 22 32 - 102 400-500



120m Interlocking Kelly Bar For Rotary Drilling Rig



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