Antiflaming,fire-resistance rubber hose assembly
· Place of Origin: Hebei, China (Mainland)
· Brand Name: CMAX/CNBM
· Model Number: GB/T3683-92
Packaging & Delivery
hydraulic hose is wrapped with fabrics
High pressure hose to the winding wire matrix, skin coated refractory coating layer steel braided flame retardant layer and laye
APPLICATIONS:It is mainly used in high temperature surroundings and in conditions having heat source or heat radiation source,such as oil field well-control,metal smelts,and chemical industry
Inner Diameter of Hose mm
Reinforcement Diameter (mm)
Outside Diameter (mm)
Work Pressure (MPa)
Proof Pressure (MPa)
Minimum Explosive Pressure (MPa)
Minimum Bending Radius mm
- Q:How often do the oil - resistant rubber pipes undergo atmospheric pressure testing?
- Hydraulic test verification pressure test: Test hose and assembly under verification pressure, continue 30s-60s, whether to produce leakage, deformation and damage. Compression deformation test: keep 1 minutes under the specified pressure (work pressure, verification pressure or other pressure below the proof pressure), measure the length and diameter of the hose, twist angle and bend. Bursting pressure test: Determination of the pressure at which the hose burst during the specified step-up rate. Leak test: save 5min at 70% of the minimum blast pressure, and check again and again for leaks or damage. Due to the fact that water is often used in tests, the pressure and leakage pressure at normal temperatures may be slightly lower at normal temperatures.
- Q:What advantages does the Parker hose have in comparison with other hydraulic hoses?
- Parker hose and other hydraulic hose advantages compared to:First: from the price point of view, the price of PAKER is the most expensive industry. High popularity.Second: if from the quality point of view, the quality of stability, high degree of recognition.Third: from the point of view of use, the difference is not obvious. PAKER things match well.Fourth: strong pressure resistance, rated 400bar hose, blasting pressure can reach close to 1000ba
- Q:Hydraulic quick change joint (external thread) how to connect and seal with hose? Do you need a transition joint?
- As for hydraulic joints, they don't need other aprons to seal them, and the product itself is concave, and it is convex at one end, so it can be completely sealed after connecting.
- Q:Are the bridges, bellows and rubber tubes drawn out or are they drawn only? And the bellows are tensioned with the steel strand?
- The bellows are buried inside the component and do not need to be pulled out. Through reinforcement, only pre-stressed, without tension bellows. When tensioning anchor is completed, grouting work is necessary.
- Q:Faucet hose connection problem
- The buried water pipe is outside the wire, you can use the inner home angle valve. When installing, pay attention to the rubber ring in the metal hose. The gasket should be put away. It is better to buy the transparent rubber ring and the metal hose of that kind of gasket, and pay attention to the length.
- Q:Is the installation of submersible pumps mandatory for the installation of flexible rubber joints?
- Water supply equipment factory, the production of rubber soft joints, mainly used in water pump import and export, function: shock absorption, noise reduction, protection of pipes!
- Q:Is rubber tube harmful to drinking water?
- If it is a constant water, okayIf you are in the tube for a period of time, it is best to put on the water, then, after all, rubber is not a food container, some of the inside material will gradually dissolved
- Q:Will the outside of the brake hose of the car burst apart?
- There is a potential safety hazard to the outside rubber skin. It is possible to slam on the brake. The brakes are not trivial, so I suggest you replace them in time.
- Q:Carbon dioxide gas shielded welding torch wire feed hose joint, that steel wire can not be drawn out, how to solve it, with welding?
- Replaceable welding wire feeding tube wire feeding tube can be directly removed, if not directly pull out, it may be the welding current and wire melting welding in together, there may be a wire feeding tube after the corrosion resistance increases to pull out, encountered such a situation like a gun only;
- Q:Is flexible rubber joint and telescopic device a kind of thing?
- The utility model discloses a pipe expansion device, which is a connecting piece which is compensated by the size change caused by thermal expansion and cold contraction in the pipe connection. There are two kinds of pipe expander, one is rubber pipe telescopic device, and the other is metal pipe telescopic device.
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