DIN EN 857 2SC Hydraulic Hose DN20

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Q: Could you tell me the maximum pressure that the hose can bear?: It doesn't make any sense because there is no higher hydraulic pump that can work above 35MP. Of course, there is a super high-pressure hydraulic hose, the working pressure of up to 80MP., using 6 layers of steel wire or more winding process.

Q: What do you mean by "DN" on hydraulic hose?: Hydraulic hose temperature: -40 ~ 120 DEG C, product specification range: DN2.5mm ~ DN305mm.

Q: How to determine the parker381 hose joint?: More knowledge extension: PARKER hose assembly pioneered the use of rubber stripping (No-Skive) do not withhold technology, to avoid the damage caused by removing the plastic hose, the maximum prolong its service life. PARKER KBG hose connector realize the skiving integration design, profile design of sleeve internal special pre withhold is the key to reliable connection. No stripping rubber hose, rubber stripping not withhold joints, without withholding equipment adjustment, a perfect combination of PARKER hose assembly.

Q: How can the rubber joint be classified according to the range of temperature?: According to the applicable temperature range can be divided into general, mild, special three categories.

Q: Hose wire is it? What's the function?: Such as suction hose, spiral steel wire in addition to play a part of the enhanced pressure role, mainly from the role of vacuum pumping; second is mainly to enhance the role of pressure, such as steel wire braided hose / steel wire winding hose.

Q: Classification of metal hoses: Bellows in the United States known as "" (Corrugated Tube) or bellows (Corrugated Box), in Europe, commonly known as "metal bag" (German Metallbulgen, British Metal Bellows). This name comes from the old manual hand operated air sac, which is commonly known as "tiger skin" in our country".

Q: What are the types of cable metal hose connections?: The utility model is mainly used for connecting the metal hose and the steel pipe, and the installation of the clamping sleeve is not required to be sheathed on the steel pipe

Q: How to remove the smell of gasoline in the car?: After assembling and disassembling the gasoline pump the work of assembling and disassembling the gasoline pump needs to be finished in the car, and some omissions are unavoidable in the process.Answer: after the disassembly of gasoline pumps, check whether there is no problem, and if there is a problem on the road, please go back to the repair shop to check the installation defects of the gasoline pump.

Q: Hose connector JB1885-77 what is the standard?: The pipe joint oil sheet, wool, steel board, combined sealing washer or sealant leak, whatever the material, should first check the seal is damaged, and rough conditions such as deformation, aging, and then take corresponding measures.

Q: Stainless steel metal hose and flexible rubber joint which is easy to use?: The maximum temperature bearing capacity of flexible rubber joints is 120 degrees. The length of the product is standard. Only the connecting flange and screw joint.

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