• Hydraulic Rubber Hose DIN EN 857 2SC  DN6 System 1
Hydraulic Rubber Hose DIN EN 857 2SC  DN6

Hydraulic Rubber Hose DIN EN 857 2SC DN6

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
500 m
Supply Capability:
80000 m/month

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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 ℃。

Q:Plastic metal hose connector model specification, who knows?
Package type plastic hose is many, the most common is the DPJ thread joint, DPN joint, DKJ card connector, DGJ self fixed joints, Glenn joints, fittings
Q:The selection of valves and fittings has the following requirements
The joint of the valve is threaded with an internal thread, so that the connection in the installation is easier to select transition joints.
Q:What do you mean by "DN" on hydraulic hose?
Hydraulic hose is mainly composed of liquid synthetic rubber, inner rubber layer, middle rubber layer, multi-layer reinforced layer and weather resistant synthetic rubber outer layer. The utility model is mainly used for hydraulic support and oil field development of a mine, and is suitable for engineering, construction, hoisting, transportation and automation hydraulic system to transport medium and water base fluid with certain pressure and temperature.
Q:Why should liquefied petroleum gas use strong rubber hose and liner?
These gases on the rubber has a certain corrosion, swelling (not resistant to oil will speed up swelling), aging effect, liquefied petroleum, so choose rubber seal to consider oil resistance, corrosion resistance, swelling. Petroleum gas is corrosive to ordinary rubber pipes and gaskets and easy to cause air leakage. Therefore, it is necessary to use rubber pipes and gaskets with strong oil resistance.
Q:Hose connector JB1885-77 what is the standard?
The reason of high pressure hose joint leakage are the following: "a" ring aging or deformation caused by leakage; the "C" ring assembly is not in place, the two plane connection or "C" uneven pressure ring is cut caused by leakage; "a" ring without compaction, the elastic deformation caused by leakage; the "C" ring spigot groove deep caused leakage. In this regard, the need to re select the same diameter and thick section "C" ring, can also be provided with a sealing plane rabbet groove of cutting or grinding, in order to reduce the rabbet groove depth, the "C" ring has enough elastic deformation (compression should be between 0.35-0.65mm).
Q:The rubber tube of the gas cooker is aging. It's leaking. Can you change it for yourself?
You can change it yourself. However, many families do not yet know that in the past two years, the state has made great efforts to change rubber tubes into metal hoses, because metal hoses are safer, longer life and better sealing. They will certainly replace rubber pipes in the future.
Q:What material is used in the gas pipeline to reduce the wastage?
Stainless steel corrugated pipe is a soft pipe and the pressure, except for gas transportation, are used in liquid conveying system, mainly to the mutual displacement or other mechanical device compensation pipeline connection port. Stainless steel bellows in addition to soft, high pressure, but also has light quality, corrosion resistance, high temperature resistance and other characteristics, therefore, China's current gas tube basically to stainless steel bellows direction.
Q:How long is the service life of the gas hose?
The protection work is very important, regular replacement of gas hose and make use of the gas hose gas pipeline safety in general, the gas hose has a life span of two years, usually pay more attention to inspection / check whether the aging hose, wear, corrosion or bad connection, avoid leakage.
Q:Must the hose for the cooker be made of oil resistant rubber hoses?
Yes, the rubber hose link range is required for oil resistance, because of the smoke in the kitchen, a long time will be attached to the rubber pipe, if it is not oil resistant hose is vulnerable to corrosion, resulting in a safety hazard.
Q:What kind of material does hose screw protection cover have? What are their advantages and disadvantages?
Hose cover is usually made of nylon or polyethylene

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