Hydraulic Rubber Hose DIN EN 857 2SC DN8

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Tianjin
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Min Order Qty:
500 m
Supply Capability:
80000 m/month

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Product Description:

DNHose I.DHose O.DWorking PressureBurst PressureMinimum Bend RadiusWeightLength
inchmmmmMPaPsiMPaPsimmkg/mmetres
61/46.414.245652518026100750.2850/100
85/167.916.040580016023200850.3650/100
103/89.518.337.5543815021750900.4150/100
131/212.721.5314495124179801300.5950/100
165/815.924.7304350120174001700.6350/100
193/419.028.628.74162115166752000.8050/100
25125.436.622.5326390130502501.1750

DIN EN 857 2SC Standard
Tube : Oil resistant synthetic rubber
Reinforceent : two high tensile steel wire layers 2 w
Cover : Abrasion and weather resistant synthetic rubber
Temperature range : -40 ℃ to +100 ℃。

 

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Q:How can the rubber tube be used properly and how to use it properly?
Hose selection and installation caused by improper hose rupture. When replacing the hose, the hose wire length, number, shape and size of the joint should be reasonable, and should try to reduce the degree of bending in the hose; tighten union nut, do not make the hose distorted, excessive bending and twisting will reduce the service life of the hose greatly; some easily friction parts should take protective measures to prevent the hose due to wear and burst.
Q:What is the maximum pressure that a hose can bear?
Production process with pressure hose hose to withstand the enhancement layer material has a great relationship with the enhancement layer, the enhancement layer of the same level, generally the larger diameter bearing capacity is small, the enhancement layer is cloth or steel wire line and the enhancement layer is also different. Select the hose you want according to your requirements. The hose pressure is 4 times the normal pressure
Q:What is a rubber core pulling method?
When in use, one end of the hose is sealed, and the other end is inflated. A method of sealing surface of the hose end foot will truncate 1--3 rubber canvas, and then the steel pipe with coarse thread surface (steel tube with iron seal welding hose end) insertion hole, and 20 wire and hose surface densely wrapped firmly, will head with tin welding wire. Then, the valve is connected to the end of the inflatable end.
Q:Will the outside of the brake hose of the car burst apart?
If the brake oil pipe (you should be the brake hose) is best, I'd recommend replacing him
Q:How do the rubber tubes fit into the galvanized pipe?
The inner diameter and outer diameter of the galvanized pipe must be determined.
Q:What is the difference between the precast beam of the bridge and the method of pulling out the rubber tube after pouring the concrete? What's the difference between design and calculation?
Construction process, in order to avoid concrete into bellows, influence later wear steel strand, construction units generally use PVC and other rubber tube into bellows, in order to double insurance, don't let concrete into. Its length is certainly larger than the length of bellows (750mm at one end for easy operation)
Q:Petroleum gas has a corrosive effect on ordinary rubber pipes and is easy to cause air leakage. So, what kind of hose must be used?
In order to remind people of the leakage of liquefied petroleum gas in a timely manner, the processing plant often mixes a small amount of foul odor mercaptan or thioether compounds into liquefied petroleum gas, which is the source of special odor.
Q:What are the main differences between stainless steel flexible joint and rubber soft joint?
High water use of this product, the pipeline must be fixed or fixed support bracket, otherwise the product should install anti pull off device. The force of fixed support or bracket must be greater than the axial force, or should install anti pull off device. And because the metal hose pressure resistance better, do not need to install.
Q:What is the essential difference between rubber expansion joint and rubber joint?
Nothing different.The metal bellows joint and the rubber soft joint have their respective advantages.Under normal working conditions, there is no problem with rubber soft fittings.If the temperature of the pipe medium is high, the pressure is large and the corrosion is strong, the metal bellows expansion joint must be chosen in this case.
Q:Rubber tube in the production process need to wrap cloth, in order to finalize the design, I want to know what cloth is winding cloth, what is the specification, please god!
Rubber pipes need to be wrapped in fabric during production so that they can be easily formed. I want to know that the winding fabric is commonly called water cloth". Specifications can generally be winding as required!

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