SAE 100 R7/EN856 R7 DN8

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Q: Plastic coated metal hose flexible conduit joint what treatment: You see what the other end is connected to the main, if the connecting hose can be used self fixed joints, if no thread connection pipe, to set joint by three column card, if the connection device or threaded pipe, external thread joint, and some fittings, Glenn joint

Q: Why should the high pressure hydraulic tube peel off the outer skin?: Skinning requirement:The stripping length of hydraulic hose shall be two to four mm shorter than the caseA layer without peeling, more than two layers stripped to see the steel wire, otherwise the shell is easy to fall offThe size of the joints to be installed depends on the size of the joint and the quality of the hose, just start recording more to find the most suitable size.

Q: Pipe rubber shock absorber: flexible joints and flexible connections are not the same thing: Flexible joint is a kind of special joint. Its performance characteristics can be generated by transverse, axial and angular displacement when it is installed. It is not limited by the pipe and the flange is not parallel. Generally, rubber parts reinforced with fabric are composed of flat movable fittings, loose metal flanges or threaded pipe flanges. They are used for vibration isolation, noise reduction and compensating displacement of pipes.

Q: The basic buret is a rubber tube is inlaid with a glass bead to replace glass piston. Why this burets cannot be used to install Potassium Permanganate solution?: Are made of glass, acid burette glass piston burette, no piston, just at the tip of a rubber tube, rubber tube with glass beads, glass or the lower beak. Why not the same because of acid burette, glass and alkali reaction, generate silicate, sticky, if it is very easy to use acid burette, the hole is blocked, damaged burets.

Q: Hose connector JB1885-77 what is the standard?: The pipe joint oil sheet, wool, steel board, combined sealing washer or sealant leak, whatever the material, should first check the seal is damaged, and rough conditions such as deformation, aging, and then take corresponding measures.

Q: High pressure hose crimping connector, pressed on what position can effectively prevent the head off?: If the withholding at the blasting, the main reason is the hose and the joint has not reached the best fit, in the areas of improvement should be mainly in joint selection and press on.

Q: Do the rubber joint and Y filter need flange connection?: Not always。 There are 3 kinds of joint for rubber flexible joint. The most common and extensive use is flanged and threaded connection with the clamp connection. These 2 are based on the use of, and use less. The Y filters are flanged. Under special circumstances, can be customized according to demand drawings.

Q: Installation of rubber flexible joint: The installation should be away from the heat source, strictly prohibit the use of media does not meet the requirements of this product.Application scope: because the flexible rubber flexible connector has good comprehensive properties, mainly used for lifting and transporting of raw water and sewage, power plant and water circulating cooling water, condensate water pipeline, metallurgical industry, chemical chemical industry transportation, petrochemical industry, cooling, dilution and other industries flexible connection length the distance between the pipeline. Because of its high wear resistance, rubber is also suitable for the low temperature transportation of granular and powder and steam in all industries.

Q: Is the installation of submersible pumps mandatory for the installation of flexible rubber joints?: According to the design requirements, choose whether the installation of rubber joints, Kannami Masashige water supply equipment Co., Ltd. is specializing in the production of rubber joint manufacturers, products and technical advice

Q: What are the types of metal hose couplings?: DKJ jointStructure and characteristics:The DKJ card sleeve type metal hose joint can connect the steel pipe without the screw and the hose, and save the thread setting process, just screw the screw in;The metal joint is made of zinc alloy. The surface is zinc plated, sanded or chrome plated. The structure is compact and the strength is high. The steel pipe and the metal hose are connected reliably, and the appearance is beautiful;The metal fittings are jacketed to connect the metal hose to the non threaded steel tube;Suitable metal hose: JS, JSH, JSB, JSHG;Adaptation: steel thin steel wire pipe, black, tin pipe (water, gas);When choosing DKJ card type metal joint, please pay attention to the specification and size of the connecting pipe hose.

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