БУРОВОЙ ШЛАНГ
Подобные буровые шланги главным образом применяются в буровых насосах при бурении на нефть. Подходят для осуществления гибкого соединения между верхней частью бурового стояка и вертлюгом, способным на вертикальный ход. Буровые шланги позволяют с лёгкостью осуществлять подобное соединение, надёжно изолируя от вибраций. Подходят для транспортировки среды под высоким давлением, например, подачи воды, нефти, глинистого раствора и пр. во время работ по разработке нефти.
Note:
1. The high-pressure hose is manufactured according to GB/T3683-92 standard.
2. The length of the product can be customized from dozens of meters to hundreds of meters.
Drilling Rubber Hose
The drilling rubber hose is a kind of high-strength hose widely used in oil drilling industry. It is made of nano material. The improvement in technical performance helps our high-pressure hose achieve good adaptability to both oil-base mud and water-base mud. The specification is in compliance with API Spec 7K standard.
Drilling Rubber Hose-Grade A
The drilling rubber hose of grade A is applicable for well cementation, repairing, and borehole operation. It is suitable for the temperature from -40℃ to 100℃. This range of product is strictly manufactured according to API Spec 7K, SY5469, and ISO 6807 standard. The high-pressure hose is composed of 4 layers.
1. Inner rubber layer: nitrile butadiene rubber
2. Reinforcing layer: 2 layers of high-strength twined steel wire
3. Middle rubber layer: natural styrene butadiene rubber
4. Outer rubber layer: neoprene
Drilling Rubber Hose-Grade B
API Spec 7K, SY5469, and ISO 6807 compliant, the drilling rubber hose grade B is suitable for the working temperature from -40℃ to 100℃. The high-pressure hose is generally used for well cementation, repairing, and borehole operation. This range of product consists of 4 layers.
1. Inner rubber layer: nitrile rubber
2. Reinforcing layer: 2 layers of high-strength twined steel wire
3. Middle rubber layer: natural styrene butadiene rubber
4. Outer rubber layer: neoprene
| Inner. Dia. (mm) | Model | Outer Dia. of Reinforcing Layer (mm) | Outer Dia. of Hose (mm) | Working Pressure (kgf/cm2) | Min. Bending Radius (mm) | Weight (kg/m) |
Length (m) | ||||
| Nominal Dimension | Max. | Min. | Min. | Max. | Min. | Max. | |||||
| 5 | 4.5 | 5.4 | I | 8.9 | 10.1 | 11.9 | 14.1 | 210 | 90 | 0.28 | 3-20 |
| II | 11.6 | 11.7 | 13.6 | 15.7 | 370 | 0.42 | |||||
| III | 12.4 | 13.5 | 15.4 | 17.5 | 450 | 0.60 | |||||
| 6.3 | 6.1 | 6.9 | I | 10.6 | 11.7 | 13.6 | 15.7 | 200 | 100 | 0.31 | 3-20 |
| II | 12.1 | 13.3 | 15.1 | 17.3 | 350 | 0.50 | |||||
| III | 13.9 | 15.1 | 16.9 | 19.1 | 400 | 0.70 | |||||
| 8 | 7.7 | 8.5 | I | 12.1 | 13.3 | 15.1 | 17.3 | 175 | 115 | 0.34 | 5-20 |
| II | 13.7 | 14.9 | 16.7 | 18.9 | 300 | 0.53 | |||||
| III | 15.5 | 16.7 | 18.5 | 20.7 | 330 | 0.74 | |||||
| 10 | 9.3 | 10.1 | I | 14.5 | 15.7 | 17.5 | 19.7 | 160 | 130 | 0.42 | 5-20 |
| II | 16.1 | 17.3 | 19.1 | 21.3 | 280 | 0.67 | |||||
| III | 17.9 | 19.1 | 20.9 | 23.1 | 310 | 0.92 | |||||
| 12.5 | 12.3 | 13.5 | I | 17.5 | 19.1 | 20.5 | 23.1 | 140 | 180 | 0.55 | 5-20 |
| II | 19.1 | 20.7 | 22.1 | 24.7 | 250 | 0.85 | |||||
| III | 20.9 | 22.5 | 23.9 | 26.5 | 270 | 1.16 | |||||
| 16 | 15.4 | 16.7 | I | 20.6 | 22.2 | 23.6 | 26.2 | 105 | 205 | 0.65 | 5-20 |
| II | 22.2 | 23.8 | 25.2 | 27.8 | 200 | 1.00 | |||||
| III | 24 | 25.6 | 27 | 29.6 | 220 | 1.38 | |||||
| 19 | 18.6 | 19.8 | I | 24.6 | 26.2 | 27.6 | 30.2 | 90 | 240 | 0.72 | 5-20 |
| II | 26.2 | 27.8 | 29.2 | 31.8 | 160 | 1.10 | |||||
| III | 28 | 29.6 | 31.0 | 33.6 | 180 | 1.50 | |||||
| 22 | 21.8 | 23.0 | I | 27.8 | 29.4 | 30.8 | 33.4 | 80 | 280 | 0.82 | 5-20 |
| II | 29.4 | 31.0 | 32.4 | 35.0 | 140 | 1.26 | |||||
| III | 31.2 | 32.8 | 31.2 | 36.8 | 160 | 1.71 | |||||
| 25 | 25.0 | 26.4 | I | 31.2 | 33.0 | 35.2 | 38.0 | 70 | 300 | 1.01 | 5-20 |
| II | 33.0 | 34.8 | 37.0 | 39.8 | 130 | 1.47 | |||||
| III | 34.8 | 36.6 | 38.8 | 41.6 | 150 | 1.92 | |||||
| 31.5 | 31.3 | 33.0 | I | 37.7 | 39.7 | 41.7 | 44.7 | 44 | 420 | 1.34 | 5-20 |
| II | 39.5 | 41.5 | 43.5 | 46.5 | 110 | 2.02 | |||||
| III | 41.3 | 43.3 | 45.3 | 48.3 | 120 | 2.65 | |||||
| 38 | 37.7 | 39.3 | I | 44.1 | 46.1 | 48.1 | 51.1 | 35 | 500 | 1.54 | 5-20 |
| II | 45.9 | 47.9 | 49.9 | 52.9 | 90 | 2.31 | |||||
| 51 | 50.4 | 52.0 | I | 57.0 | 59.0 | 61.0 | 64.0 | 26 | 630 | 2.21 | 5-20 |
| II | 58.8 | 60.8 | 62.8 | 65.8 | 80 | 3.11 | |||||
Note:
1. The high-pressure hose is manufactured according to GB/T3683-92 standard.
2. The length of the product can be customized from dozens of meters to hundreds of meters.
Drilling Rubber Hose
The drilling rubber hose is a kind of high-strength hose widely used in oil drilling industry. It is made of nano material. The improvement in technical performance helps our high-pressure hose achieve good adaptability to both oil-base mud and water-base mud. The specification is in compliance with API Spec 7K standard.
Drilling Rubber Hose-Grade A
The drilling rubber hose of grade A is applicable for well cementation, repairing, and borehole operation. It is suitable for the temperature from -40℃ to 100℃. This range of product is strictly manufactured according to API Spec 7K, SY5469, and ISO 6807 standard. The high-pressure hose is composed of 4 layers.
1. Inner rubber layer: nitrile butadiene rubber
2. Reinforcing layer: 2 layers of high-strength twined steel wire
3. Middle rubber layer: natural styrene butadiene rubber
4. Outer rubber layer: neoprene
Specifications
| Inner Dia. | Outer Dia. | Working Pressure | Test Pressure | Min. Bending Radius | Weight | Thread | ||||||
| mm | inch | mm | inch | MPa | psi | MPa | psi | mm | inch | kg/m | lb/m | |
| 38 | 11/2 | 50.5 | 1.988 | 11 | 1600 | 22 | 3200 | 560 | 22.05 | 1.91 | 4.21 | 23/8TBG, API |
| 51 | 2 | 67.8 | 2.670 | 11 | 1600 | 22 | 3200 | 900 | 35.43 | 3.01 | 6.64 | 23/8TBG, API |
| 63.5 | 21/2 | 81.2 | 3.197 | 11 | 1600 | 22 | 3200 | 1200 | 47.24 | 4.12 | 9.08 | 27/8TBG, API |
Drilling Rubber Hose-Grade B
API Spec 7K, SY5469, and ISO 6807 compliant, the drilling rubber hose grade B is suitable for the working temperature from -40℃ to 100℃. The high-pressure hose is generally used for well cementation, repairing, and borehole operation. This range of product consists of 4 layers.
1. Inner rubber layer: nitrile rubber
2. Reinforcing layer: 2 layers of high-strength twined steel wire
3. Middle rubber layer: natural styrene butadiene rubber
4. Outer rubber layer: neoprene
Specifications
| Inner Dia. of High-pressure Hose | Outer Dia. | Working Pressure | Pressure | Min. Bending Radius | Weight | Thread | ||||||
| mm | inch | mm | inch | MPa | psi | MPa | psi | mm | inch | kg/m | lb/m | |
| 38 | 11/2 | 51 | 2.0 | 14 | 2000 | 28 | 4000 | 560 | 22.04 | 1.99 | 3.387 | 23/8TBG, API |
| 51 | 2 | 68.3 | 2.69 | 14 | 2000 | 28 | 4000 | 900 | 35.43 | 3.25 | 7.165 | 23/8TBG, API |
| 63.5 | 21/2 | 81.9 | 3.19 | 14 | 2000 | 28 | 4000 | 1200 | 47.24 | 4.19 | 9.237 | 27/8TBG, API |
| 76 | 3 | 99.8 | 3.93 | 14 | 2000 | 28 | 4000 | 1200 | 47.24 | 8.02 | 17.68 | API(T)M95 |
| 102 | 4 | 127.7 | 5.03 | 14 | 2000 | 28 | 4000 | 1400 | 55.12 | 11.20 | 24.69 | API(T)M120 |
| 127 | 5 | 152.4 | 6.0 | 14 | 2000 | 28 | 4000 | 1500 | 59.06 | 14.90 | 32.85 | API(T) |
| 152 | 6 | 184.1 | 7.24 | 14 | 2000 | 28 | 4000 | 1600 | 62.99 | 30.4 | 67.02 | API(T) |
| Внутренний диаметр мм (дюйм) | 51（2＂） | 64（2 1/2＂） | 76（3＂） | ||||||||||||||||||
| Класс | A | B | C | D | E | F | G | A | B | C | D | E | F | G | A | B | C | D | E | F | G |
| Рабочее давление МПа/Psi (фунт-сила на квадратный дюйм) | 11 1500 |
14 2000 |
28 4000 |
35 5000 |
52 7500 |
70 10000 |
105 15000 |
11 1500 |
14 2000 |
28 4000 |
35 5000 |
52 7500 |
70 10000 |
105 15000 |
11 1500 |
14 2000 |
20 4000 |
35 5000 |
52 7500 |
70 10000 |
105 15000 |
| Давление при испытании МПа/Psi (фунт-сила на квадратный дюйм) |
22 3000 | 28 4000 | 56 5000 | 70 10000 | 104 15000 | 105 15000 | 157.75 22500 | 22 3000 | 28 4000 | 56 8000 | 70 10000 | 104 15000 | 105 15000 | 157.75 225000 | 22 3000 | 28 4000 | 56 8000 | 70 10000 | 104 15000 | 105 15000 | 157.75 225000 |
| Минимальный радиус изгиба | |||||||||||||||||||||
| Соединения | TBG、LP、Union | TBG、LP、Union | TBG、LP、Union | ||||||||||||||||||
| Внутренний диаметр мм (дюйм) | 89（3 1/2＂） | 102（4＂） | 127（5＂） | 152（6＂） | |||||||||||||||||
| Класс | A | B | C | D | E | F | G | A | B | C | D | E | F | A | B | C | D | A | B | C | D |
| Рабочее давление МПа / Psi (фунт-сила на квадратный дюйм) | 11 1500 | 14 2000 | 28 4000 | 35 5000 | 52 7500 | 70 10000 | 105 15000 | 11 1500 | 14 2000 | 28 4000 | 35 5000 | 52 7500 | 70 10000 | 11 1500 |
14 2000 | 28 4000 | 35 5000 | 11 1500 | 14 2000 | 28 4000 | 35 5000 |
| Давление при испытании МПа (Psi) |
22 3000 | 28 4000 | 56 8000 | 70 10000 | 104 15000 | 105 15000 | 157.75 22500 | 22 3000 | 28 4000 | 56 8000 | 70 10000 | 104 15000 | 105 15000 | 22 3000 |
28 4000 | 56 8000 | 70 10000 | 22 3000 | 28 4000 | 56 8000 | 70 10000 |
| Минимальный радиус изгиба | |||||||||||||||||||||
| Соединения | TBG、LP、Union | TBG、LP、Union | LP、Union | LP、Union | |||||||||||||||||
