API 7K-High pressure drilling hose

Media:Oil resistant, weak acid and alkali synthetic rubber
W.P.(Max):42Mpa
Temp.Min~Max:-20℃~+121℃
Insert:Steel wire braids reinforcement
Advantage1
Tube: Oil resistant, weak acid and alkali synthetic rubber
Advantage2
Cover:Oil - resistant, weather - resistant, aging - resistant coating
Product Information:
Products are mainly used in Mine hydraulic support 、oil exploitation and all kinds of mechanization and automation hydraulic system, transport the base of petroleum (such as mineral oil、solubility oil、fuel oil、hydraulic fluid、lubrication oil) and water fluid(such as oil water emulsion). The product has high pulse performance , the number of pulses is not less than one million times.API 7K-High pressure drilling hose Parameter
A级
内径 in.mm I.D | 外径 mm O.D | 工作压力 psi W.P | 试验压力 psi P.P | 最小爆破压力 psi Min B.P | 最小弯曲半径 mm Min B.R |
2 | 72 | 1500 | 2250 | 3750 | 800 |
2 1/2 | 88 | 1500 | 2250 | 3750 | 900 |
内径 in.mm I.D | 外径 mm O.D | 工作压力 psi W.P | 试验压力 psi P.P | 最小爆破压力 psi Min B.P | 最小弯曲半径 mm Min B.R |
2 | 72 | 2000 | 3000 | 5000 | 800 |
2 1/2 | 88 | 2000 | 3000 | 5000 | 900 |
3 | 101 | 2000 | 3000 | 5000 | 950 |
3 1/2 | 116 | 2000 | 3000 | 5000 | 1000 |
4 | 130 | 2000 | 3000 | 5000 | 1000 |
5 | 161 | 2000 | 3000 | 5000 | 1200 |
6 | 188 | 2000 | 3000 | 5000 | 1300 |
内径 in.mm I.D | 外径 mm O.D | 工作压力 psi W.P | 试验压力 psi P.P | 最小爆破压力 psi Min B.P | 最小弯曲半径 mm Min B.R |
2 | 75 | 3000 | 4500 | 7500 | 850 |
2 1/2 | 94 | 3000 | 4500 | 7500 | 1000 |
3 | 108 | 3000 | 4500 | 7500 | 1050 |
3 1/2 | 124 | 3000 | 4500 | 7500 | 1100 |
4 | 140 | 3000 | 4500 | 7500 | 1100 |
5 | 168 | 3000 | 4500 | 7500 | 1100 |
6 | 196 | 3000 | 4500 | 7500 | 1200 |
内径 in.mm I.D | 外径 mm O.D | 工作压力 psi W.P | 试验压力 psi P.P | 最小爆破压力 psi Min B.P | 最小弯曲半径 mm Min B.R |
2 | 77 | 5000 | 7500 | 12500 | 800 |
2 1/2 | 96 | 5000 | 7500 | 12500 | 900 |
3 | 111 | 5000 | 7500 | 12500 | 1050 |
3 1/2 | 127 | 5000 | 7500 | 12500 | 1100 |
4 | 145 | 5000 | 7500 | 12500 | 1100 |
5 | 173 | 5000 | 7500 | 12500 | 1100 |
6 | 200 | 5000 | 7500 | 12500 | 1200 |
内径 in.mm I.D | 外径 mm O.D | 工作压力 psi W.P | 试验压力 psi P.P | 最小爆破压力 psi Min B.P | 最小弯曲半径 mm Min B.R |
2 | 81 | 7500 | 11250 | 16875 | 800 |
2 1/2 | 100 | 7500 | 11250 | 16875 | 900 |
3 | 116 | 7500 | 11250 | 16875 | 1050 |
3 1/2 | 135 | 7500 | 11250 | 16875 | 1100 |
4 | 152 | 7500 | 11250 | 16875 | 1200 |
5 | 181 | 7500 | 11250 | 16875 | 1300 |
6 | 212 | 7500 | 11250 | 16875 | 1400 |
内径 in.mm I.D | 外径 mm O.D | 工作压力 psi W.P | 试验压力 psi P.P | 最小爆破压力 psi Min B.P | 最小弯曲半径 mm Min B.R |
2 | 87 | 10000 | 15000 | 22500 | 1000 |
2 1/2 | 100 | 10000 | 15000 | 22500 | 1000 |
3 | 117 | 10000 | 15000 | 22500 | 1050 |
3 1/2 | 143 | 10000 | 15000 | 22500 | 1100 |
4 | 160 | 10000 | 15000 | 22500 | 1200 |
5 | 189 | 10000 | 15000 | 22500 | 1300 |
内径 in.mm I.D | 外径 mm O.D | 工作压力 psi W.P | 试验压力 psi P.P | 最小爆破压力 psi Min B.P | 最小弯曲半径 mm Min B.R |
2 | 103 | 15000 | 22500 | 33750 | 1000 |
3 | 136 | 15000 | 22500 | 33750 | 1200 |