Drilling Hose
Construction:
It is composed of an inner rubber protection layer, middle rubber
layer, steel wire spiral layer and external rubber cover..
Applications:
Steel wire spiral drilling rubber hoses are used in oil fields, well
cementing, well repairing, geological explorations, small drilling
machine, and water conveyance at coal excavations. They are useful
to carry slurry, water at environmental temperature, and other
fluids.
Working Temperature: From -40℃ up to +120℃
Executive Standard: GB10544-2003 Drilling Rubber Hose
|
Size ID X Layer
No. |
Inside Diameter
(mm) |
Tolerance (mm) |
Reinforcement
Diameter (mm) |
Outside Diameter
(mm) |
Tolerance (mm) |
Working Pressure
(Mpa) |
Proof Pressure (Mpa) |
Burst Pressure (Mpa) |
Min.bend Radius
(mm) |
weight （kg/m） |
|
Size (mm) |
Tolerance (mm) |
|
51×4SP |
51 |
1 |
63 |
1 |
69 |
1.5 |
35 |
70 |
87.5 |
900 |
5.7 |
|
64×4SP |
64 |
1.2 |
77 |
1 |
84 |
1.5 |
35 |
70 |
87.5 |
1100 |
6.7 |
|
76×4SP |
76 |
1.4 |
101 |
1.5 |
107 |
2 |
35 |
70 |
87.5 |
1200 |
16.2 |
|
89×4SP |
89 |
1.4 |
114 |
1.5 |
120 |
2 |
35 |
70 |
87.5 |
1300 |
18.4 |
|
102×4SP |
102 |
1.5 |
132 |
1.5 |
139 |
2 |
35 |
70 |
87.5 |
1400 |
20.3 |
|
51×6SP |
51 |
1 |
66 |
1 |
72 |
1.5 |
45 |
100 |
175 |
1000 |
6.2 |
|
64×6SP |
64 |
1.2 |
81 |
1 |
88 |
1.5 |
50 |
90 |
112.5 |
1200 |
7.4 |
|
76×6SP |
76 |
1.4 |
109 |
1.5 |
116 |
2 |
70 |
140 |
175 |
1300 |
23.7 |
|
89×6SP |
89 |
1.4 |
122 |
1.5 |
129 |
2 |
70 |
140 |
175 |
1400 |
26.6 |
|
102×6SP |
102 |
1.5 |
135 |
1.5 |
142 |
2 |
70 |
140 |
175 |
1600 |
29.8 |
|
