Contact Us


       TEL : +86-0592-5601702  5682036


       E-mail: sales@quarryingtools.com


       Address: Unit 8001, Part A, Minnan Culture Town, 

       No.350, Changle Road, Huli, Xiamen China.361006


                   




Slide Block Casing System Concentric Symmetric System

slide block casing system concentric symmetric system

We are a leading manufacturer of rock drilling tools,like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Xiamen,Fujian,China.


Product specifications:Slide block casing system

Casing Tube   OD(mm)

Casing Tube   ID(mm)

Reamed Dia(mm)

Casing Shoe   ID(mm)

Hammer Type

Drill Pipe(mm)

168

148

185

138

DHD350/QL50

76/89

178

158

195

148

DHD350/QL50

76/89

194

174

206

163

DHD360/QL60

89/114

219

199

234

187

DHD360/QL60

89/114

245

225

264

212

DHD380/QL80

114

273

253

308

237

DHD380/QL80

114

325

305

350

283

NUMA100/SD10

114

406

382

425

360

NUMA125/SD12

127

Features

Hardening treatment of the part’s surface with longer operating life and excellent anti-wear properties.

Structural Optimization, improving the structural strength and ease of operation Superior Performance, high drilling speed with stable and reliable performance Slide-Block-Casing-System-1


Application Range

It is suitable for drilling water wells, geothermal wells, short micro piles, medium mini-type grouting hole of building, demand harbor project.


Quality warranty:

Our products are made of high quality steel and all spares parts are inspected strictly before shipping.


Production time:

within 15-25 days after receiving the advance payment or full payment


Transportation:

according to your requests.


Package:

The material of packing is ply-wooden cases and pallet to avoid the damagement in transportation.


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