High Hardness Alloy Steel Casing Pipe for Mining / Water Well , 3 meter length
DCDMA-BS casing tubes
DCDMA-BS casing tubes
Steel Waterwell Casing
Drill Pipe Casing For Mining , Flush-jointed Water Well Casings 4" - 12"
Drill Pipe Casing For Mining , Flush-jointed Water Well Casings 4" - 12" 3 meter length
Product Description:
| Features: |
High Precision, High Hardness, Corrosion Resistant |
| Material: |
Alloy Steel |
| Technique: |
Cold Rolled |
| Product Name: |
Drill Pipe Casing |
| Usage: |
Well Drilling, Drill Deep Hole |
| Type: |
Casing Tube |
Drill Pipe Casing For Mining , Flush-jointed Water Well Casings 4" - 12"
Specifications:
Drill Rod / Casing Pipe / Drill Pipe
1. AW, BW, RW, NW, HW, PW, etc
2. Long use life, low price
3. High performance materials
Application:
Mainly used for gas drainage hole, also widely used for mining, geology exploration, hydroeceltric dam.
Technical Parameters:
|
Size
|
OD (mm)
|
ID (mm)
|
|
WLA
|
44.7
|
37.3
|
|
WLB
|
55.7
|
46.1
|
|
WLN
|
70.0
|
60.2
|
|
WLH
|
89.0
|
78.0
|
|
WLP (PHD)
|
114.5
|
101.5
|
|
AW/ AWJ/AWY
|
43.7
|
30.7
|
|
BW/ BWJ/ BWY
|
54.0
|
38.0
|
|
NW/ NWY
|
66.8
|
51.0
|
|
HW
|
89.0
|
71.0
|
|
42
|
42.0
|
30.0
|
|
50
|
50.0
|
37.0
|
|
60
|
60.0
|
48.0
|
|
70
|
73.0
|
54.6
|
|
90
|
89.0
|
69.0
|
|
S75
|
71.0
|
61.
|
3. Size Available/ Diameter:
Casing pipe Metric Series Casing size:
|
SIZE
|
O.D.(mm)
|
I.D.(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
|
4. Flush-jointed W series Casing size:
|
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
|
5. Flush-Coupled X Series Casings
|
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
|
6. Flush-jointed Water Well Casings (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"
|
193.7
|
7 7/8"
|
174.7
|
Product Tags:
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High Hardness Alloy Steel Casing Pipe for Mining / Water Well , 3 meter length Images
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