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Rotary Drilling Rubber Hose
Construction: it is composed of an inner rubber layer protection layer, middle rubber layer, steel wire spiral layer and external rubber cover
Use: The steel wire spiral drilling rubber hose are used in oil field well cementing. well pulling , petroleum geology exploration, small drilling machine, water conveyance, coal excavation. Used to carry slurry, normal temperature water, and other fluids.
Execution Specification: API SPEC 5CT, API SPEC STD 5B, API RP 5C1, API RP 5A5, API RP 5B1, API BUL 5C3 SY/T 6194-2003, GB/T 9253.2-1999, GB/T17745-1999, SY/T 6474-2000, GB/T18052-2000, SY/T 6328-1997 |
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| Hose size |
Inside
Diameter
(mm) |
Reinforcement
Diameter
mm |
Outside
Diameter
(mm) |
Working Pressure
Mpa |
Proof Pressure
Mpa |
Burst Pressure
Mpa |
Min.Bend
Radius
(mm) |
Weight (Kg/m) |
| MPA |
Psi |
Mpa |
Psi |
MPa |
Psi |
| 2sp-51-15 |
51±1.0 |
62±1.0 |
66±1.5 |
15 |
2160 |
30 |
4320 |
45 |
6480 |
800 |
4.7 |
| 2sp-64-15 |
64±1.2 |
75±1.0 |
79±1.5 |
15 |
2160 |
30 |
4320 |
45 |
6480 |
1000 |
5.6 |
| 2sp-76-15 |
76±1.4 |
94±1.5 |
98±2 |
15 |
2160 |
30 |
4320 |
45 |
6480 |
1100 |
14.2 |
| 2sp-89-15 |
89±1.4 |
109±1.5 |
113±2 |
15 |
2160 |
30 |
4320 |
45 |
6480 |
1200 |
15.4 |
| 2sp-102-15 |
102±1.5 |
123±1.5 |
127±2 |
15 |
2160 |
30 |
4320 |
45 |
6480 |
1300 |
17.3 |
| 4sp-51-35 |
51±1.0 |
68±1.0 |
73±1.5 |
35 |
5072 |
70 |
10143 |
87.5 |
12960 |
900 |
5.7 |
| 4sp-64-35 |
64±1.2 |
85±1.0 |
91±1.5 |
35 |
5072 |
70 |
10143 |
87.5 |
12960 |
1100 |
6.7 |
| 4sp-76-35 |
76±1.4 |
98±1.5 |
103±2 |
35 |
5072 |
70 |
10143 |
87.5 |
12960 |
1200 |
16.2 |
| 4sp-89-35 |
89±1.4 |
118±1.5 |
123±2 |
35 |
5072 |
70 |
10143 |
87.5 |
12960 |
1300 |
18.4 |
| 4sp-102-35 |
102±1.5 |
132±1.5 |
139±2 |
35 |
5072 |
70 |
10143 |
87.5 |
12960 |
1400 |
20.3 |
| 6sp-51-70 |
51±1.0 |
76±1.0 |
82±1.5 |
70 |
10143 |
140 |
20286 |
175 |
25358 |
1000 |
6.2 |
| 6sp-64-70 |
64±1.2 |
98±1.0 |
104±1.5 |
70 |
10143 |
140 |
20286 |
175 |
25358 |
1200 |
7.4 |
| 6sp-76-70 |
76±1.4 |
123±1.5 |
129±2 |
70 |
10143 |
140 |
20286 |
175 |
25358 |
1300 |
23.7 |
| 6sp-89-70 |
89±1.4 |
138±1.5 |
144±2 |
70 |
10143 |
140 |
20286 |
175 |
25358 |
1400 |
26.6 |
| 6sp-102-70 |
102±1.5 |
152±1.5 |
158±2 |
70 |
10143 |
140 |
20286 |
175 |
25358 |
1600 |
29.8 |
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