Hydraulic Rubber Hose DIN EN 857 1SC DN20

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Tianjin
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500 m
Supply Capability:
80000 m/month

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Product Description:

 

DNHose I.DHose O.DWorking PressureBurst PressureMinimum Bend RadiusWeightLength
inchmmmmMPaPsiMPaPsimmkg/mmetres
61/46.412.530435012017400750.1450/100
85/167.914.027.5398011015950800.2050/100
103/89.516.522.532639013050900.2650/100
131/212.719.820290080116001270.3550/100
165/815.923.01521756087001530.4850/100
193/419.026.71521756087001800.6050/100
25125.434.91115954565252300.9050

DIN EN 857 1SC Standard
Tube : Oil resistant synthetic rubber
Reinforcement : one high tensile steel wire braid
Cover : Abrasion and weather resistant synthetic rubber
Temperature range : -40 ℃ to +100 ℃

 

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Q:What's the difference between the rubber hose joint and the stainless steel hose joint?
1, 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.2, you can choose to use according to their working pressure: 0.25MPa, 0.6MPa, 1.0MPa pipe, 1.6MPa, 2.5MPa, 4.0MPa of the flexible rubber joint, high pressure pipeline equipment, we recommend that customers choose chungha brand stainless steel metal hose, according to the different use of the environment and the size, our biggest can withstand up to 300KG, customers can also ease of use.
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: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:How long is the service life of a rubber tube?
It depends on the environment, and what brand of hose, the general import of plastic pipe used relatively long, our family's sewage pipe with IVG used for several years
Q:Can the rubber hose for the LPG cooker and gas cooker be general?
However, attention should be paid to the isolation of fire sources during storage and transportation, avoiding the exposure of sharp instruments and more corrosive chemicals, and avoiding prolonged storage in daylight.
Q:My company does high-quality rubber tube, all of the core method, and why use EPDM to do the inner tube, it is difficult to take off the core, please point out! What's the reason?
Hose core need special tooling, EPDM mandrel and rubber vulcanized rubber tube together will produce covulcanization phenomenon, easy to produce adhesion, so need special disposal to complete stripping, and should adopt non core industrial processing, I is a professional manufacturer of automobile rubber tube there is not clear I can ask each other AC.
Q:How do you remove the burrs on the rubber joint quickly?
Frozen deburring machine is a kind of ultra low temperature using liquid nitrogen to make rubber, plastic products, zinc alloy burr occurs rapidly embrittlement, and under this condition, the burr of high-speed jet impinging particles of frozen products, so as to achieve both high quality and high efficiency removal products of burr, and keep possession the product itself does not change. The utility model can greatly improve the deburring precision of products, and has a high degree of intensification.
Q:What is the rubber sleeve flange connection sleeve?
Rubber flexible joint flange connection sleeve flange gate valve quota.
Q:How can the tightness of rubber tube and metal pipe joint be ensured?
See how much your pipe diameter, diameter is around 10%, the metal pipe is inserted into the 2-3 rubber tube diameters, almost, don't worry, coupled with a hose clamp.
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.

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