SAE 100 R7/EN856 R7 DN32

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DNHose I.DHose O.DWorking PressureBurst PressureMinimum Bend RadiusWeightLength

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Q:Why can the air conditioning connection be made of copper tube? How about rubber tube and aluminium pipe? Please heroes pointing for the dishes.
The pressure of the aluminum pipe is relatively small. "Again, when the aluminum pipe is too soft, it is easy to be flattened.".. Rubber tubes will decay if they are used! Withstand pressure is also high!
Q:Excuse me: how can a pen with a rubber tube attract more ink?
If this can not be solved, you can suck a part of the pen out, inverted (NIB upward), gently knock, so that ink into the hose, and then continue to suck ink, repeatedly, so that the pen "drink" full".
Q:The difference between the rubber pipe and PE pipe?
Rubber tube, this product is a rubber tube products, with oil, acid, alkali, heat, pressure and other characteristics of the transmission and attract rubber hose. Most rubber tubes are non-toxic and environmentally friendly, but some of the higher demand oil and gas pipes add flame retardants to the rubber material. The flame retardants contain toxic and harmful substances which can have a slight effect on the human body and the atmosphere. Rubber tube and characteristics; physiological inertia, UV resistance, ozone resistance, resistance to high temperature (-80 to 300), high transparency, strong resilience, resistant to compression permanent deformation, oil resistance, impact resistance, acid and alkali resistance, wear resistance, flame resistance, voltage, conductive properties. Apply to supporting electrical appliances, electronics, furniture, equipment, toys, hardware, medical equipment, sporting goods, audio, lighting, machinery, automobiles, motorcycles, ships, aviation, and other fields.
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:Faucet hose connection problem
The buried water pipe is outside the wire, you can use the inner home angle valve. When installing, pay attention to the rubber ring in the metal hose. The gasket should be put away. It is better to buy the transparent rubber ring and the metal hose of that kind of gasket, and pay attention to the length.
Q:Diameter 127mm steel pipe, and diameter 127mm rubber hose how to connect?
According to GB1187, the rubber tube with an inner diameter of 127 has the maximum working pressure of 0.7MPa. The internal diameter tolerance is 2, and the outer diameter of the steel pipe is 127. If the purchase is appropriate, it should be sheathed, but the pipe factory is always taking negative tolerances.
Q:Automotive applications of rubber hose
EPDM three yuan ethylene propylene rubber is used in automobile water pipe series. Such as radiators, hoses, air conditioning pipes, etc.. There are some higher performance materials, such as AEM, acrylate, high temperature and so on.
Q:The basement of submersible sewage pump outlet pipe installation need and flexible rubber joint is not installed? Can not?
Rubber joint, also called shock proof throat, is mainly used in the entrance and exit of pumps. It is used to absorb the noise caused by vibration during the operation of pumps.
Q:How to distinguish the true and false corrosion resistant rubber soft joint?
Method for distinguishing true and false corrosion resistant rubber soft joint:Put the rubber joint in the corrosive liquid which needs to pass. One day, 24h can see that the swelling ratio is not more than 5%!
Q:Difference between non-standard rubber joint and national standard rubber joint
GB and non standard. GB type rubber joint refers to the material selection and production in accordance with the relevant 02S404 or 02S312 standards of the Ministry of construction, and has strict requirements on flange thickness, flange thickness, diameter and thickness.

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