Specifications 1.According to API--7K
2.ISO:9001:2008
3.Fitting: Hammer union, etc...
4.Maximum length:4
Hebei hydraulic rubber hose Steel wire spiraled drilling hose
a)It is made of internal rubber ,middle rubber,4 or 6 layers of steel wire,and external rubber . b) it is used in oil fields,well cementing, well repairing, geological explorations, small drilling machine, and water conveyance at coal excavations. c)Used to carry slurry, water at environmental temperature, and other fluids.
Hose size | Inside Diameter | Reinforcement Diameter | Outside Diameter | Working Pressure | Min. Bend Radius | Weight |
mm | mm | mm | MPa | mm | Kg/m |
4sp-51-35 | 51± 1.0 | 63± 1.0 | 69± 1.5 | 35 | 5072 | 900 | 5.7 |
4sp-64-35 | 64± 1.2 | 77± 1.0 | 84± 1.5 | 35 | 5072 | 1100 | 6.7 |
4sp-76-35 | 76± 1.4 | 101± 1.5 | 107± 2 | 35 | 5072 | 1200 | 16.2 |
4sp-89-35 | 89± 1.4 | 114± 1.5 | 120± 2 | 35 | 5072 | 1300 | 18.4 |
4sp-102-35 | 102± 1.5 | 127± 1.5 | 133± 2 | 35 | 5072 | 1400 | 20.3 |
6sp-51-70 | 51± 1.0 | 66± 1.0 | 72± 1.5 | 70 | 10143 | 1000 | 6.2 |
6sp-64-70 | 64± 1.2 | 81± 1.0 | 88± 1.5 | 70 | 10143 | 1200 | 7.4 |
6sp-76-70 | 76± 1.4 | 109± 1.5 | 116± 2 | 70 | 10143 | 1300 | 23.7 |
6sp-89-70 | 89± 1.4 | 122± 1.5 | 129± 2 | 70 | 10143 | 1400 | 26.6 |
4sp-51-35 | 51± 1.0 | 63± 1.0 | 69± 1.5 | 35 | 5072 | 900 | 5.7 |
Introduction: 1. This series contain high pressure wire sprialed hose,high pressure wire braided hose,with good bend and fatigue resistance performance. 2. It can stand high perssure,big pulse. 3. the hose could convey hydraulic oil, fuel oil, lubrication oil, emulsifying oil, air and water, although the temperature is -40+100. 4. this products are widely used in various hydraulic equipment. About us Hebei Hengyu Rubber Product Group Co.,ltd is the biggest hydraulic hoses factory in China, We are very professional in producing hydraulic rubber hoses with more than 15 years experience.All products undergo thorough testing both in company laboratories and in Institutes authorised to issue quality certificates. This no-nonsense approach has led to ISO9001:2008, ISO/TS 29001 and API Q1 , clear testimony to the Group's "quality first" policy.