Rubber Hose 4SH DN12

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Structure:           Hoses consists of an oil and water resistant synthetic rubber lining, spiral plies of steel wire

                               wrapped in alternating directions, and an oil and weather resistant synthetic rubber cover.
Tube:                  Oil resistant synthetic rubber
Reinforcement: 4 high tensile steel wire spiral layers
Cover:                 Oil & weather resistant synthetic rubber
Application:       Very high pressure, pulsating applications used for petroleum based hydraulic fluids
NominalInsideWireOutsideWorking PressureTest PressureBurst PressureBend RadiusWeight
mmnnmmmmbarpsibarbarmmkg/m
191928.432.24206090100016802801.53
2525.435.238.7380551091015203402.06
3131.841.945.5345500083013804602.46
3838.148.853.5290420569511605603.35
5150.863.268.125036256001000700

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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.
In fact, aluminum can, such as the refrigerator evaporator is aluminum, not only with the hose, the hardness is not enough in fact even the refrigerator either with brass or aluminum, for a long time or leakage, so you can not use the hose. The aluminum tube in the fridge is the easiest place to leak
Q:What are the pipes in the air conditioner?
1. compressor exhaust to condenser: compressor exhaust pipe, basically rubber tube;2. condenser to liquid storage dryer: condenser outlet pipe, usually with rubber tube;3., storage fluid dryer expansion valve: liquid storage fluid pipe, usually rubber tube, but also useful metal hard tube;4. evaporator ~ compressor suction: compressor suction pipe, basically with rubber tube.
Q:Method for inserting glass tube into rubber tube when assembling instrument
If the outer diameter of the two glass tube to be connected is greatly different, the method can be used repeatedly to connect the glass tube into a channel or to be connected by a socket inserting method.In addition to the use of rubber sheathed outside the glass tube, can also be used for plastic pipe glass tube is sheathed, however, due to the elastic rubber pipe plastic pipe as well, so for sheathing plastic pipe with small diameter should be equal to the outer diameter of the glass tube.In addition, the use of plastic pipe sleeve glass tube should be adopted heat law, that is, the plastic pipe heating expansion and glass tube connection, and should not be rigidly inserted.Finally, because of the poor elasticity of the plastic tube, it is easy to age, harden and brittle, so when the glass pipe is connected with the plastic sleeve, the sealing measures must be adopted for the sleeve joint, and the sealing is usually done by gluing or waxing.
Q:The rubber tube of the gas cooker is aging. It's leaking. Can you change it for yourself?
This brand has been doing for more than 20 years, you can go to the store to find, certainly some, safety first, trouble trouble point.
Q:Must the hose for the cooker be made of oil resistant rubber hoses?
Stove for rubber tube not only to the requirements of oil resistance, acid and alkali resistance, high temperature resistance, aging resistance and flame retardant have strict requirements, rubber gas pipe service life in 2 years or so, there will be over the period aging phenomenon.
Q:Toilet hose and water tank joints leaking, how to repair?
There is a rib joint. It may be that the rubber sealing ring in the joint is not installed or damaged. Turn off the water source, disassemble, check and replace;
Q:Rubber tube in the production process need to wrap cloth, in order to finalize the design, I want to know what cloth is winding cloth, what is the specification, please god!
Polyamide (nylon) water cloth with high strength nylon filament as raw materials, the introduction of the Swiss high-speed shuttleless loom woven, has the characteristics of high density, fine texture, smooth surface, not deformation, surface sulfide even shrinkage, fracture strength, long service life, make good products and rubber skeleton material good adhesive effect the appearance of black, wove neat, shallow indentation.
Q:Will the electric water heater be well connected with metal hose or hose?
For electric water heater, now the industry is required to use PPR pipe to its inlet and outlet for welding, on the one hand, long service life, can effectively prevent the water heater inlet and outlet leakage;
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:Access toilet water inlet hose joints, how to repair water?
However, be careful not to hold back too much to prevent the toilet from being cracked. Because before if overwind, or rust, is not open, can only remove the drainage valve inside with a pipe wrench stuck open.

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