SAE 100 R2AT/DIN EN 853 2SN DN6

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Q: Rubber soft joint, what brand of good, the best price is more reasonable. Don't say anything expensive.: There are many kinds of rubber joint products produced in the West Village of Gongyi. The prices are high and low,Gongyi Kin Kun water supply equipment factory produces rubber soft joints all year round

Q: What should I pay attention to when rubber tube is in storage?: The phenomenon of natural vulcanization caused by long-term exposure to corrosive gas or prolonged exposure to sunlight is called aging of rubber. The main phenomena are increasing of self weight, volume expansion and strength reduction.

Q: How to prevent leakage of rubber joint check valve?: Through the internal and external pressure difference to achieve, without any power or manpower, and therefore to prevent backward flow is the best choice.

Q: What is the method of making large diameter rubber joint?: Rubber joint also known as shock absorber, shock absorber throat, the main function is to shock absorption, noise reduction, protection of the pipeline, compensation pipeline expansion, cold caused by displacement.Its structure: both ends are two carbon steel flanges, the middle is rubber shock absorption part.

Q: What is a rubber core pulling method?: Hose core pulling for broken line and curve type pore channels, in addition to leaving the grouting hole and exhaust hole should also set the urinary bleeding hole, hole curve (line) to stay in the top hole, with the method of grouting hole.

Q: What is the essential difference between natural rubber and three yuan ethylene propylene rubber?: The electric property of natural rubber is a kind of non polar material, and it is a better insulating material. When the natural rubber vulcanization after the introduction of polarity factors, such as sulfur, accelerator, so that insulation performance.The dielectric properties of natural rubber are a nonpolar substance that is soluble in non-polar solvents and non-polar oils. Natural rubber is not resistant to cyclohexane, gasoline, benzene and other media, non vulcanized rubber can be dissolved in the above medium, vulcanized rubber swelling. Natural rubber insoluble in polar acetone, ethanol, more insoluble in water, resistant to 10% hydrofluoric acid, 20% hydrochloric acid, 30% sulfuric acid, 50% sodium hydroxide and so on.

Q: How to distinguish the 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: Three yuan ethylene propylene rubber joint (high temperature resistant rubber joint) can withstand high temperature: Three high temperature rubber with high temperature resistance and outstanding resistance to ozone, weather resistant performance, using its unique elastic and ozone in the temperature range -40 ~ 150 degrees of internal energy, weather resistance and other advantages, the suitable seal required for making hot institutions, such as the seal ring light source lamp cover. Valve pad.

Q: What material is the rubber joint used in the desulfurization pipeline? What's the difference?: Three yuan EPDM rubber joint can be used, PN4-6 is no problem. Generally, the desulfurization pipeline is weak acid base,

Q: Flex rubber joint installation skills, what are the materials of rubber soft joint?: Specification for installation of flexible rubber joints:Flexible rubber joints, piping construction, it is necessary to make it in a natural situation, not artificial products in the equipment, artificial deformation of the goods. When the pipeline medium for acid, oil, high temperature and other special information, should be higher than the pipe pressure, a gear of the joint.

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