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Product name :Bauer style hard interlock kelly bar for rock foundation bottom pipe rig

Application :Bauer Sany XCMG Rotary Drilling Rig

Type :or Customerized

Condition :100%new

Name :Kelly Bar

Drilling depth :20-120m

Processing type :Hot treatment and forging

Pressure form :Interlocking

Weight :45

Usage :construction machine parts,rotary drilling rig

Tube material :Alloy seamless steel tube

Machine type :for foundation construction rotary drilling rig,Piling

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Specification

No.	Diammeter of The First Section	Sections			Key Pressure Type	Length of per section(m)	Drill depth	Torque(KN.M)
1	¢299	3			Interlocking	9-12	24-45	100 -120
2	¢342	3	4		Interlocking	9 - 12	24-45	100 -120
3	¢355	3	4		Interlocking	9 - 14	24 - 56	100-120
4	¢368	3	4		Interlocking	9 - 14	24 - 56	150-180
5	¢377	3	4		Interlocking	9 - 14	24 - 56	150-180
6	¢394	3	4		Interlocking	9 - 15	24 - 58	180-200
7	¢406	3	4		Interlocking	9 - 15	24 - 58	180-200
8	¢419	3	4		Interlocking	9 - 15	24 - 58	200-230
9	¢440(445)	3	4		Interlocking	9 - 15	24 – 58	220-260
10	¢470 (482)	3	4		Interlocking	9 - 16	24 – 60	220-260
11	¢508	3	4		Interlocking	9 – 18	24 – 68	260-360
12	¢530 (540)	3	4	5	Interlocking	9 – 20	32 – 92	320-400
13	¢580 (575)	3	4	5	Interlocking	9 – 20	32 – 92	360-420
14	¢630	3	4	5	Interlocking	9 - 22	32 - 102	400-500

Bauer style hard interlock kelly bar for rock foundation bottom pipe rig

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 makes this style Kelly bar with high abrasion resistance, compression resistance, and excellent welding property. Kelly bar is based on domestic rig configuration and condition demand, combined with the home and abroad advanced manufacture technology, supporting domestic and foreign rotary piling rig.

Product Tags:

Bauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe Rig

Drilling Kelly Bar

Interlocking Kelly Bar

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Friction Kelly Bar

Used Rotary Drilling Rig

Kelly Bar Tool

Kelly Guide

Drilling Rig Tool

Casing Series

Rock Drilling Bucket

Rock Drilling Auger

Drilling Teeth

Tremie Pipe

Pile Breaker Machine

Sediment Separator

Bauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe Rig

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