DIN EN 853 4SP DN16

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Product Description:

DNHose I.DWire O.DHose O.DWorking PressureBurst PressureMinimum Bend RadiusWeightLength
inchmmmmmmMPapsiMPapsimmkg/mmetres
103/89.517.521.444.56450180.0260001800.7820/40
131/212.720.224.041.56000166.0240002300.8920/40
165/815.923.828.235.05000140.0200002501.1120/40
193/419.028.232.235.05000140.0200003001.5920/40
25125.435.539.728.04000112.0160003402.0220/40
321 1/431.846.050.821.0300084.0120004603.3220/40
381 1/238.152.457.718.5365074.0108005603.7020/40
51250.865.369.616.5236066.096006605.4720/40

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Q:Three yuan ethylene propylene rubber tube covered with nylon PA66, what glue can not afford the layer?
Rubber and nylon 66 composite needs special treatment, high temperature vulcanization will not rise layer, we can wait for production, need to produce details, Baidu search: rubber technology, Li Yuan studio.
Q:The difference between silicone tube and PVC tube?
Silica gel tube, material and chemical properties of silica gel is stable, in addition to alkali, hydrofluoric acid does not occur with any chemical reactions, chemical resistance, good electrical insulation performance, not easy to aging weather resistant, soft material up to 330 degrees to -40 degrees, non-toxic material, colorless and tasteless, mainly by all family activities. Life tube will choose to use silica gel material, the main use occasions in household appliances, medical industry, industry, automobile industry and so on.
Q:The principle of the common bicycle valve
An elastic thin edge hose is placed below to form the whole of the core. In fact, it is a one-way valve. When inflating the bicycle tyre, the compressed air in the air pump enters the valve core from the hollow part, and the elastic rubber tube is top, and the air enters the tyre.
Q:How should we distinguish between the silicone hose and the rubber tube?
Silicone hose is relatively soft, flexible, and looks better than other rubber tube gloss, color is mostly red, blue, translucent and other colors. Others, such as three yuan ethylene propylene and nitrile rubber hose, are basically black.
Q:SolidWorks how do you put rubber hose on the iron pipe?
It is important to note that different materials are assigned to each other: metal and rubber. To produce engineering drawings that guide production, fill in the corresponding section lines on the cutaway surface.
Q:Could you tell me the maximum pressure that the hose can bear?
This hose with material, wall thickness, diameter is Dudu, but there are special hose pressure testing machine test the size of the market, you take a look at the next.
Q:What are the properties of stainless steel metal hose materials?
The stainless steel metal hose is made up of corrugated pipe, stainless steel braid net and two ends joint.
Q:What do you mean by "DN" on hydraulic hose?
DN stands for nominal diameter. The standard diameter after standardization, the midpoint between the inner diameter and the outer diameter, in units mm.
Q:How to detect the reliability of rubber hose
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: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;

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