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Seamless Steel Pipe For Geological Drill In
¡¡Product Introduction£º
 

Standard:Q/OHAD006-2004,YB/T5052

Application:For Geological Drill In

Size £º Q/OHAD006-2004 Range acc. Q/OHAD006-2004
Outer diameter
Wall thickness
Remark
42
5.0 £¬ 5.5 £¬ 6.0 £¬ 6.5
50
5.5 £¬ 6.5
68
20
71
5.0
Rope for core
73
4.0 £¬ 7.0
89
4.5 £¬ 5.0
89
6.0
Rope for core
108
4.5
121
4.5 £¬ 5.0
127
4.5 £¬ 5.0
133
10
 
 
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