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.

Q:The maximum number of joints for a rubber hose is no more than

Hot and cold bath "benefits: first, take a bath with hot water, sweat pores, body dirt with sweat excreted; second, hot water to make the blood flow smoothly, promote the The new supersedes the old. refreshing,; third, for a hot bath and systemic vascular dilatation, and because of cold water bath and contraction. Such a contraction of blood vessels, enhanced flexibility, it is difficult to harden, blood pressure is not high, the old can prevent stroke.

Q:Is the electric water heater well connected with the metal 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 are the materials used in rubber joints? What are their advantages?

While the three EPDM is ethylene propylene diene hydrocarbon, and non yoke of three yuan is the main characteristic of copolymer, excellent oxidation resistance, ozone resistance and anti erosion ability, also has excellent curing characteristics. Simple speaking is resistant to high temperature.The nitrile rubber by emulsion polymerization at low temperature, excellent oil resistance, high abrasion resistant, good heat resistance, strong adhesion. (oil).

Q:What is a hose valve?

[hose valve features]1, abrasion resistance, corrosion resistance, frost resistance, sealing performance, and only the replacement of rubber sets, that is, as good as new, the valve body can be used permanently, life expectancy is 4-6 times the ordinary valve.2, sealing special good: both ends of the hose with rubber flange, when the valve and pipe connection, no need to seal the gasket, thereby eliminating the running, risk, drip, leakage and other undesirable phenomena.3, good cold resistant performance: the fluid flow in the flexible hose, thereby eliminating fluid crystallization caused by evil shell cracking.4, scientific and reasonable structure, simple operation and flexible, convenient maintenance, maintenance, as long as the replacement hose, valve and other institutions can be used for a long time, thereby improving the service life of the valve, greatly saves the production cost of the user, in line with value engineering.5, the valve structure is simple, is the only non leakage valve, capable of a variety of medium concentrations of acid and any concentration of alkali salt solution, can transport pulp, dry and wet powder, as well as crystal object medium.6, different media can choose different rubber formula hose, to meet the needs of different users.

Q:What is the function between the rubber pipe joint and the installing pipe?

The inner seamless seamless rubber joint prevents the corrosive medium from eroding the inner wall of the rubber joint and improves the service life in the high temperature resistant, acid resistant and oil resistant pipes.

Q:What with the appropriate suction tube Dichotomanthes tube and rubber machine

The spiral tube called spiral steel tube or spiral welded pipe, the low carbon steel or low alloy structural steel strips in a helical line certain angle (called forming angle) rolled into a tube, then the tube welding seam made up, it can be used in narrow strip production of large diameter steel pipe spiral pipe is mainly used in oil.

Q:What kind of material is the rubber tube with acid, alkali and high temperature resistance made of?

Silicon rubber tube, also known as silicon rubber tube, ordinary silicon hose can withstand temperature of 250 degrees, high temperature resistant material of silicon hose can reach about 350 degrees. And its tear resistance and elasticity are very good. It is widely used in high temperature environment. If you don't understand, you can ask me

Q:How about rubber transfusion hose?

Then, the inner tubing with the core is coiled with copper wire or copper wire rope on the winding machine or the braiding machine. At the same time to pay attention to the winding machine or knitting machine should take the middle sheet winding synchronous glue in each of the two layers of copper wire and copper wire in the middle, and we also pay attention to the beginning and end of winding steel wire binding.

Q:The principle of the common bicycle valve

The diode is powered by single items. The bicycle valve is single - ventilated. Basically, a rubber is wrapped over the valve coreThe rubber is wrapped in the long, thin hole under it