Rubber Hose 2SN DN38

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DNHose I.DWire O.DHose O.DWorking PressureBurst PressureMinimum Bend RadiusWeightLength
inchmmmmmmMPapsiMPapsimmkg/mmetres
53/164.811.113.441.460001623720890.3250/100
61/46.412.715.040.05800160228401020.3650/100
85/167.914.316.636.05250140200001140.4550/100
103/89.516.719.033.14800132188401270.5450/100
131/212.719.822.227.64000110157201780.6850/100
165/815.92325.425.03630100142802030.850/100
193/419.02729.321.5312085122802410.9450/100
25125.434.938.016.524006594203051.3550/100
321 1/431.844.548.312.518205071404192.1520/40
381 1/238.150.854.69.013103651405082.6520/40
51250.863.567.38.011603245606353.4220/40

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Q:What kinds of pipe joints can be divided into? What are the differences between the so-called one - piece pipe joint and other types of pipe joint?
The pipe joint is divided into a steel pipe joint and a hose joint.The steel pipe joint is provided with a clamp sleeve type, a welding type, a clapboard is connected, a reducing connecting, an oil inlet connection, a combined connection, a pressure gauge connection, a flange connection, etc..A seizure type hose connector, removable, plug-in, you said one pipe joint is extruded hose connector, connector and sleeve is one, there is a separate.My side is to do this piece, the United States PARKER Parker hydraulic hose, joints, assembly, quick change connector.
Q:Faucet hose connection problem
It is recommended to buy two kinds of hard bellows, soft metal hoses (black silk stripes). When the metal hose is installed, the joint should be horizontal or vertical, and the water pipe and gasket are not sealed properly. It will leak and do not need to be eaten with raw material.
Q:What kind of rubber hose does not leak the smell of liquefied gas?
The connection of stainless steel corrugated hose with gas appliance and gas pipeline adopts the way of thread connection, and the connection is more reliable, and effectively eliminates the falling off from the interface.
Q:What kind of material does hose screw protection cover have? What are their advantages and disadvantages?
The utility model relates to a pipe protecting sleeve, which is a new product replacing the traditional metal protecting spring used for the protection of traditional rubber hoses. Alias: hose sheath, rubber tube outside protection special nylon spiral sheath, etc..
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's the metal hose for fire fighting?
Corrosion resistance, high temperature resistance, low temperature resistance (-196, ~+420), light weight, small size, good flexibility. Widely used in aviation, aerospace, petroleum, chemical, metallurgy, power, paper making, timber, textiles, construction, medicine, food, tobacco, transportation and other industries.1 、 flexible metal hose between flexible hose, bending radius is small.2 、 metal hose has better flexibility, no obstruction or stiffness.3 、 metal hose unit light weight, caliber consistency is good.4 、 flexible metal hose, repeated bending and flexibility.
Q:Can the rubber hose for the LPG cooker and gas cooker be general?
The characteristics of the rubber tube has 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.
Q:Laboratory condensate water pipe must use rubber tube, shall not use latex tube reasons
Hose size measurement: the inner and outer diameter, outer diameter, wall thickness, enhancement layer concentricity, inner and outer layer of glue thickness, assembly diameter, new GB and ISO increased the length and the measuring point mark, provides no pipe joint and a hose length of various pipe joint measurement method.
Q:How to detect the reliability of rubber hose
Bending test: after bending the hose to a certain extent, measure the minimum outside diameter of the bending part and the ratio of the outside diameter before bending, the passing capacity of the steel ball and the bending force when the tube is pressurized.
Q:The function of rubber joint?
The utility model has the advantages of small size, light weight, good elasticity, convenient installation and maintenance

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