Hypass hydraulic hose is widely used in hydraulic engineering in various industries because of its anti-corrosion, high temperature resistance, high tensile strength, good flexibility and many other properties. Hypass hose has one or more steel wire braided reinforcement layers (more than 6 layers). Hypass has three pressure grades of low, medium, high and ultra-high, including light and heavy series, The nominal diameter is 3-76mm. Hypass has two types of hoses, ordinary and special, to meet the use in ordinary and special environments. Hypass hose is an advanced non stripping hose, which greatly reduces the assembly labor intensity and is widely used in hydraulic system pipelines in various industries.
InquiryAPI 7K series – super wear resistant acidizing fracturing hose is resistant to acid fracturing, sand fracturing and hydraulic fracturing, with high strength and super flexibility; High pressure full flow water base, oil base, foam, acid base fracturing fluid, wear resistant and weather resistant.
Inner layer: UPE
Inner diameter type: full flow
Reinforcing layer: 4-6 layers of wound high-strength super flexible steel wire or steel wire rope
Outer layer: wear resistant and weather resistant synthetic rubber
Temperature range: – 20 ℃ ~ + 82 ℃ (- 4 ℉ ~ + 179.6 ℉)
Executive standard: API spec. 7K fsl0 | ABS
Joint type: integral union or integral flange
| PRESSURE LEVEL | I.D. | O.D. | W.P. | P.P. | Min.B.P. | Min.B.R. |
| psi | in. | mm | psi | psi | psi | mm |
| 10000 Grade E | 2 | 79 | 10000 | 15000 | 22500 | 1000 |
| 2 1/2 | 98 | 10000 | 15000 | 22500 | 1000 | |
| 3 | 117 | 10000 | 15000 | 22500 | 1400 | |
| 3 1/2 | 137 | 10000 | 15000 | 22500 | 1400 | |
| 4 | 156 | 10000 | 15000 | 22500 | 1600 | |
| 15000 Grade E | 2 | 98 | 15000 | 22500 | 33750 | 1200 |
| 3 | 129 | 15000 | 22500 | 33750 | 1500 |
Application area: acid fracturing, sand fracturing and hydraulic fracturing pipeline in completion operation, transporting water base, oil base, foam and acid base fracturing fluid under high pressure.
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