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Reliable Casing Drilling System Diameter 146mm Easy Operation Design

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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

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Name: Reliable Casing Drilling System Diameter 146mm Easy Operation Design
Brand: teamwhole
Price: 1 USD

Brand Name : teamwhole

Model Number : Concentric Casing System with Ring Set

Certification : ISO 9001:2008, SONCAP

Place of Origin : Hunan, China (Mainland)

MOQ : 5 Sets

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 500 Sets per Month

Delivery Time : 7-15days after full payment

Packaging Details : Wooden outer side, and cartons inner side.

Machine Type : Drilling Tool

Material : Carbide, Casing Dia. 146mm System With Ring Bit

Processing Type : Casting

Use : Coal / Ore / Well Mining, Well drilling

Application : Water wells,geothermal wells,grouting hole of building

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China Wholesale Merchandise Casing Dia. 146mm System With Ring Bit

General Introduction

Make the casing follow easy and the equipment and operation simple.

Application Range

It is suitable for drilling in where rock formation is overburden and need casing tube to support

Outstanding Advantages

Simple structure,simple operation,reliable quality,retrievable drilling tools, and long service life.

Different structures

Concentric system with ring bits, with wings and with blocks.

Raw Material

Steel:

first class special alloy steel with high strength, heat resistance and wearable

Carbide
The best tungsten carbides from China are commonly applied.
Tungsten carbide from European is also available.

Specification

Simple structure,simple operation,reliable quality,retrievable drilling tools,long service life.

Model	Outer Dia. of Casing Tube(mm)	Inner Dia. of Casing Tube(mm)	Wall thickness of casing(mm)	Ring Bit Outer Dia(mm)	Ring Bit Inner Dia(mm)	Max Outer Dia of Normal Bits(mm)	Hammer Type	Weight (kg)
For DTH Drilling
P114/8-73	114	98	8	129	73	71	COP32/COP34/ DHD3.5/BR3/ MACH303	12
P139/10-98	139	119	10	159	98	96	COP44/DHD340/ MACH44/MISSION40/ SD4/XL4/QL40	17
P152/10-92	152	132	10	162	92	90	COP44/DHD340/ MACH44/MISSION40/ SD4/XL4/QL40	20.5
P168/12.7-123	168	142.6	12.7	188	123	121	COP54/DHD350/ MACH50/MISSION50/ SD5/QL50	29
P177/12.7-129	177	151.6	12.7	196	129	127	COP54/DHD350/ MACH50/MISSION50/ SD5/QL50	40.5
P193/12.7-145	193	167.6	12.7	214	145	143	COP62/COP64/ DHD360/MISSION60 /SD6/XL6/QL60/TD150	43.5
P219/12.7-144	219	193.6	12.7	231	144	142		51
P219/12.7-144	219	193.6	12.7	231	144	142		51
P244/12.7-160	244	218.6	12.7	258	160	158	COP84/DHD380/ SD8/QL80/TS180	73
P273/12.7-191	273	247.6	12.7	291	191	189		101.5
P323/12.7-238	323	297.6	12.7	339	238	236		151
P406/12.7-362	406	380.6	12.7	428	362	360	DHD112/QL120/ SD12/NUMA120	266
P457/14.2-406	457	428.6	14.2	475	406	404		386
P508/16-445	508	476	16	518	445	443		452
P558/12.7-475	558	532.6	12.7	570	475	473	QL200/SD18/NUMA180/ TH18/TS18/TK18	494
P609/16-551	609	577	16	628	551	549		610
P660/16-565	660	628	16	680	565	563		691
P711/16-642	711	679	16	732	642	640	QL200S/TH32/TK24	930
P762/16-667	762	730	16	781	667	635		1003
P812/16-736	812	780	16	838	736	714		1150
P914/16-836	914	882	16	932	836	834		1580
P1016/16-911	1016	984	16	1033	911	909	QL300	2175

Reliable Casing Drilling System Diameter 146mm Easy Operation Design

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odex system

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