Rotary drilling hose

Description

Rotary drilling hose

PRODUCT DESCRIPTION

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 +100℃

Executive Standard: GB10544-2003, API Spec 7K, SY 5469.

Level Inside Diameter Outside Diameter Working Pressure Proof Pressure Weight Min.Bend
Radius
A in mm mm MPa(ps) MPa(ps) kg/m mm
1 1/2 38 51 11(1500) 22(3000) 2.19 560
2 51 65 11(1500) 22(3000) 3.03 900
2 1/2 64 78 11(1500) 22(3000) 3.95 1200
B 1 1/2 38 52 14(2000) 28(4000) 2.39 560
2 51 66 14(2000) 28(4000) 3.25 900
2 1/2 64 79 14(2000) 28(4000) 4.37 1200
3 76 98 14(2000) 28(4000) 7.76 1200
3 1/2 89 113 14(2000) 28(4000) 9.95 1300
4 102 127 14(2000) 28(4000) 12.43 1400
5 127 153 14(2000) 28(4000) 15.25 1500
6 152 178 14(2000) 28(4000) 18.71 1600
C 1 1/2 38 55 28(4000) 56(8000) 3.65 560
2 51 69 28(4000) 56(8000) 5.15 900
2 1/2 64 88 28(4000) 56{8000) 7.86 1200
3 76 105 28(4000) 56(8000) 13.12 1200
3 1/2 89 121 28(4000) 56(8000) 16.79   1300
4 102 137 28400O) 56(8000) 21.70   1400
5 127 164 28<4000) 56(8000) 28.46   1500
6 152 197 28(4000) 56(8000) 44.64   1600
D 2 51 73 25(5000) 70(10000) 6.46   900
 2 1/2 64 91 35(5000) 70(10000) 10.75   1200
3 76 107 35(5000) 70(10000) 14.35   1200
3 1/2 89 123 35(5000) 70(10000) 18.77   1300
4 102 139 35(5000) 70(10000) 23.16   1400
5 127 171 35(5000) 70(10000) 38.00   1500
6 152 200 35(5000) 70(10000) 48.43   1600
E 2 51 80 52(7500) 104(15000) 10.37   1000
2 1/2 64 101 52(7500) 104(15000) 17.88   1200
3 76 120 52(7500) 104(15000) 24.45   1200
3 1/2 89 135 52(7500) 104(15000) 29.33   1300
4 102 148 52(7500) 104(15000) 34.24   1400
5 127 189 52(7500) 104(15000) 55.39   1500
F 2 51 82 70(10000) 105(15000) 1 1.81   1OOO
2 1/2 64 104 70(10000) 105(15000) 20.46   1300
3 76 129 70(10000) 105(15000) 32.74   1300
3 1/2 89 144 70(10000) 105(15000) 39.43   1400
4 102 158 70(10000) 105(15000) 45.73   1500
G 2 51 92 105(15000) 157(22500) 17.37 1000

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