BQ HQ NQ PQ Casing Advancer For Water Supply Wells / Mining Air Holes
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BQ HQ NQ PQ Casing Advancer For Water Supply Wells / Mining Air Holes
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Features
Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO, API
Model Number: BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW/SWT, UW/UWT, ZW/ZWT
High Light:

rock drilling tools

,

casing advance drilling

Payment & Shipping Terms
Packaging Details: Carton/wooden packing
Supply Ability: Always stocks
Specifications
Name: Casing Advancer
Material: Nickel Chrome Alloy Steels
Condition: New
Type: BQ HQ NQ PQ
Usage: Water Supply Wells / Mining Air Holes
Color: Gray
Product Description

BQ HQ NQ PQ Casing Advancer For Water Supply Wells / Mining Air Holes
 

Casing Advancer Applications:

 

Blast holes

Water supply wells

Bridge and building foundations

Standard slant or horizontal drilling

Mining air holes

Environmental monitoring wells

Grouting operations

Seismic shot holes

Soil sample and geotechnical applications

Ground anomaly and tiebacks

Storage caverns and dam

 

Casing Advancer Features:


• Three main components include driver, inner assembly, and inner
assembly loading sleeve.
• Positive latching provides an efficient one-step method of drilling
through overburden and casing off to bedrock.
• Rapid and easy removal and replacement.
• Spearhead point is compatible with NQ overshot for lowering and
retrieval.
• Driver supplied with NW casing box connection.

Wireline Casing Advancer Inner Assembly

 

No

Description

Qty

Wireline Casing Advancer Inner Assembly Parts Number

BW

NW

HWT

PWT

1 Spearhead 1 2110085 2110085 9110215 9110215 9110215 9110215 9110215 9110215
2 Disc Lock Washer   1 2110090 2110090 6110350 6110350 6110350 6110350 6110350 6110350
3 Release Shaft   1 2110095 2110095 8110455 8110455 8110455 8110455 8110455 8110455
4 Latch Body  1 2110100 2110100 3110165 3110165 4110230 4110230 5110295 5110295
5 Latch Shoe  2 2110105 2110105 3110170 3110170 4110235 4110235 5110300 5110300
6 Latch Shoe Spring  2 2110110 2110110 5110305 5110305 5110305 5110305 5110305 5110305
7 Location Pin  2 2110115 2110115 6110375 6110375 6110375 6110375 6110375 6110375
8 Stop Latch Set  1 2110120 2110120 3110185 3110185 4110250 4110250 5110315 5110315
9 Stop Latch Pin  1 2110125 2110125 3110190 3110190 4110255 4110255 5110320 5110320
10 Split Cotter Pin  2 4110260 4110260 4110260 4110260 4110260 4110260 4110260 4110260
11 Stop Latch Spring  1 5110330 5110330 5110330 5110330 5110330 5110330 5110330 5110330
12 Spacer Set  1 2110140 2110140 3110205 3110205 4110270 4110270 5110335 5110335
13 Bit Sub  1 2110145 2110145 3110210 3110210 4110275 4110275 5110340 5110340
14 Loading Sleeve  1 2110038 2110038 3110000 3110000 4110042 4110042 5110028 5110028
15 Driver  1 2110037   3110005   4110004   5110031  
16 Oversized Casing Shoe 1 2197178   3197100   4197128   5197132  
17 Tricone Roller Bit 1 2197179   3198058   4198063   5197152  
 

 

Roschen Inc. is constantly striving to improve its products and must therefore, reserve the right to change designs, materials, specifications and price without notice.


Casing Advancer Details

 

BQ HQ NQ PQ Casing Advancer For Water Supply Wells / Mining Air Holes 0

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