Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
SINOCOREDRILL GROUP CO.,LTD " One-Stop of Geological Exploration Equipment Supplier "
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Drill Pipe Casing / Alloy Steel Wireline Casing Tube For Geology Exploration
Mining Casing Tubes
1.Alloy steel tube
2.Use the advanced friction welding welding production and processing
3.welded firm
Mining Casing Tubes
Introduction:
SINOCOREDRILL manufactures wireline drill rods, from WLA to WLP, Parallel Threaded Drill Rods, DCDMA sizes AW-HW, and Metric sizes 42mm to 90mm, tapered threaded drill rods, DCDMA sizes AWY to NWY, AWJ, BWJ and S75 drill rods.
Used for the mineral exploration with a high quality!
Application:
Mainly used for gas drainage hole, also widely used for mining, geology exploration, hydroeceltric dam.
Size Available/ Diameter
: Ø42, Ø50, Ø60, Ø70, Ø90mm
W series: WLA, WLB, WLN, WLH, WLP(PHD), AW/AWJ/AWY, BW/BWJ/BWY, NW/NWY, HW
Q series: AQ, BQ, NQ, HQ, PQ
Length: 1M, 1.5M,2M,3M
Metric Series Casing
|
Size |
OD(mm) |
ID(mm) |
|
46 |
44.15 |
37.15 |
|
56 |
54.15 |
47.15 |
|
66 |
64.25 |
57.25 |
|
76 |
74.25 |
67.25 |
|
86 |
84.25 |
77.25 |
|
101 |
98.00 |
88.30 |
|
116 |
113.00 |
103.30 |
|
131 |
128.00 |
118.30 |
|
146 |
143.00 |
133.30 |
Flush-Jointed W Series Casing
|
Size |
OD |
ID |
||
|
inch |
mm |
inch |
mm |
|
|
BW |
2.874 |
73.0 |
2.374 |
60.3 |
|
NW |
3.500 |
88.9 |
3.000 |
76.2 |
|
HW |
4.500 |
114.3 |
4.000 |
101.5 |
|
PW |
5.500 |
139.7 |
5.000 |
127.0 |
Flush-Coupled X Series Casing
|
Size |
OD |
ID |
||
|
inch |
mm |
inch |
mm |
|
|
NX |
3.500 |
88.9 |
3.000 |
76.2 |
|
HX |
4.500 |
114.3 |
3.937 |
100.0 |
|
PX |
5.500 |
139.7 |
4.867 |
123.6 |
Flush-Jointed Waterwell Casing(B.S.879)
|
Size |
OD |
ID |
||
|
inch |
mm |
inch |
mm |
|
|
4" |
4 1/2" |
114.3 |
3 7/8" |
98.3 |
|
5" |
5 1/2" |
139.7 |
4 7/8" |
123.7 |
|
6" |
6 5/8" |
168.3 |
5 7/8" |
149.3 |
|
8" |
8 5/8" |
219.1 |
7 7/8" |
200.0 |
* Casing thread: 4 threads per inch.
* Casing length: generally supplied with length 3.0m, 1.5m