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High pressure oil drilling hose

High Pressure Oilfield Hoses, High Pressure Oil Hoses

First, the structure: inner rubber layer, inner rubber protective layer, medium rubber layer, steel wire winding layer and outer rubber layer.
Second, use: wire wound drilling hose for oil field cementing, workover and petroleum geological exploration, small drilling rig and water mining coal, conveying mud and normal temperature water and other fluid media.
Layer 2 technical performance indicators:
Hose code
Hose inner diameter
mm
Hose outer diameter
mm
Wound layer outer diameter
mm
Working pressure
MPa
Minimum burst pressure
MPa
Minimum bending radius
mm
Unit weight
kg/m
Number of layers * Inner diameter * Working pressure
MPa
2SP-51-15
51±1.0
66±1.5
60.8±1.0
15
60
850
5.0
4SP-51-35
51±1.0
69±1.5
63.8±1.0
35
70
900
5.7
2SP-64-15
64±1.2
82±1.5
75±1.0
15
60
1000
5.7
2SP-76-15
76±1.4
99±2.0
92±2.0
15
60
1100
8.5
2SP-89-15
89±1.4
114±2.0
107±2.0
15
60
1200
9.5
2SP-102-15
102±1.5
126±2.0
119±2.0
15
60
1300
12
Four-layer technical performance index
Hose code
Hose inner diameter
mm
Hose outer diameter
mm
Wound layer outer diameter
mm
Working pressure
MPa
Minimum burst pressure
MPa
Minimum bending radius
mm
Unit weight
kg/m
Number of layers * Inner diameter * Working pressure
MPa
4SP-51-35
51±1.0
69±1.5
63.8±1.0
35
87
900
5.7
6SP-51-50
51±1.0
71±1.5
66.8±1.0
45
87
1000
6.2
4SP-64-35
64±1.2
85±1.5
78±1.0
35
87
1100
6.7
4SP-76-35
76±1.4
107±2.0
101±2.0
35
87
1200
16.2
4SP-89-35
89±1.4
122±2.0
114±2.0
35
87
1300
18.4
4SP-102-35
102±1.5
139±2.0
132±2.0
35
87
1400
20.3
Six-layer technical performance indicators
Hose code
Hose inner diameter
mm
Hose outer diameter
mm
Wound layer outer diameter
mm
Working pressure
MPa
Minimum burst pressure
MPa
Minimum bending radius
mm
Unit weight
kg/m
Number of layers * Inner diameter * Working pressure
MPa
4SP-51-35
51±1.0
69±1.5
63.8±1.0
35
87
900
5.7
6SP-51-70
51±1.0
72±1.5
66.8±1.0
70
175
1000
6.2
6SP-64-70
64±1.2
88±1.5
81±1.0
70
175
1200
7.4
6SP-76-70
76±1.4
116±2.0
109±2.0
70
175
1300
23.7
6SP-89-70
89±1.4
129±2.0
122±2.0
70
175
1400
26.6
6SP-102-70
102±1.5
142±2.0
135±2.0
70
175
1600
29.8
The above products refer to the ISO1436 standard.
Refer to the marine high-pressure oil hose for the super-large diameter steel wire-wound hose above φ102. Please contact us for details.
The above steel wire wrapped hose refers to GB/T10544-03 standard, please contact us for specifications!
Φ51 or above large diameter steel wire wrapped hose refers to the technical standards of high pressure oil drilling hose and marine high pressure oil hose.

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