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Rotary Drilling Rig 400mm Interlocking Kelly Bar

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Beijing Jietaihongli Technology Co., Ltd.

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Rotary Drilling Rig 400mm Interlocking Kelly Bar

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Brand Name :	JTHL
Model Number :	BG18 /BG24/AF270BG36 /BG39
Certification :	ISO
Price :	USD 20000-USD 50000
Payment Terms :	L/C, T/T, Western Union
Supply Ability :	100 sets/ month
Delivery Time :	5-8 work days

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Product Details
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Rotary Drilling Rig 400mm Interlocking Kelly Bar

Telescopic Interlocking Kelly Rod Use For BAUER /CMV Piling Rigs

Interlocking Kelly Bar:

1.It is a kind of drill pipe that transits pressure between layers of drill pipe through the locking block when the rotary drilling rig is drilling.
2.The special heat treatment which make this style kelly bar with high abrasion resistance,compression rresistance and excellent welding properity.
3.The friction rod has the characteristics of simple operation and large drilling depth.It is mainly suitable for soft formation construction.

Rotary Drilling Rig 400mm Interlocking Kelly Bar

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

Rotary Drilling Rig 400mm Interlocking Kelly Bar

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rotary drilling rig interlocking kelly bar

400mm interlocking kelly bar

interlocking kelly drilling rig

Rotary Drilling Rig 400mm Interlocking Kelly Bar

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