Hydraulic hose fittings JIN

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Material: Carbon steel, alloy steel, stainless steel, aluminum alloy and brass.

JIC, SAE, DIN, BSP, JIS and ISO standards

Products:high pressure hose, pipe and tube fittings, flange adapters, straight fittings, tee fittings, cross fittings and various adapters

Q: What is the difference between the precast beam of the bridge and the method of pulling out the rubber tube after pouring the concrete? What's the difference between design and calculation?: Construction process, in order to avoid concrete into bellows, influence later wear steel strand, construction units generally use PVC and other rubber tube into bellows, in order to double insurance, don't let concrete into. Its length is certainly larger than the length of bellows (750mm at one end for easy operation)

Q: What does the letter of the high-pressure tubing connector mean?: High pressure oil classification: high pressure wire braided hose, high pressure hose winding wire, large diameter, high pressure hose steel wire (fiber) reinforced nylon elastomer resin pipe, steel wire reinforced soft, high-pressure hose, hose, high temperature resistant polyurethane hose.Structure: high pressure oil pipe consists of steel wire winding skeleton layer and internal and external oil resistant rubber, corrosion resistant synthetic rubber and weather resistant special rubber.

Q: What happened to the soft rubber flat?: A slightly heated or pressurized medium will return to its original condition.

Q: Water heater hose 4 points and 6 points difference: 4, in charge of and 6 in charge, from the caliber is obvious to see out, 6 in charge of greater than 4 in charge. Inside diameter 4 inches, have 13.2 millimeter about, 6 inches are 19.8 millimeter, 6 inches of pipe than 4 inches big. 6 points in diameter 1.6cm, 4 points in diameter 1.2cm, see thickness can be distinguished, 4 branch pipe diameter is 20mm, and 6 points water pipe diameter is 25mm, general heating with 6 points, slightly thick. The tap water is 4 inches fine.

Q: What's the cause of a default like a general rubber product?: Measures to prevent aging: from the point of view of aging, one of the main reasons is the polymer structure itself. Therefore, it is important to improve the structure of polymers to improve their aging ability. For example, in rubber vulcanization, there are still unsaturated double bonds, and rubber products in use and it is difficult to avoid the erosion of sunlight, oxygen, ozone, so people on the synthesis of new varieties, to avoid or reduce the polymer chain of rubber double bonds, such as ethylene and propylene two monomer by copolymerization made two yuan B two rubber, different from other synthetic rubber is one of the major characteristics in the structure of the backbone is not completely saturated with double bond, making it the most ozone resistance, chemical resistance, high temperature resistant rubber aging; there is a kind of antioxidant, such as adding oxygen or ozone to prevent aging caused by antioxidants. Add UV stabilizers, heat stabilizers, preservatives and other unfavorable factors, and caused by aging.

Q: How to remove the smell of gasoline in the car?: Carbon tank rubber pipeline aging - carbon tank to the throttle valve is connected between the rubber line, once the aging of the possibility of leakage occurs, resulting in gasoline filled with gasoline.Measures: regular inspection, timely replacement of aging rubber tube

Q: Hose connector JB1885-77 what is the standard?: The reason of high pressure hose joint leakage are the following: "a" ring aging or deformation caused by leakage; the "C" ring assembly is not in place, the two plane connection or "C" uneven pressure ring is cut caused by leakage; "a" ring without compaction, the elastic deformation caused by leakage; the "C" ring spigot groove deep caused leakage. In this regard, the need to re select the same diameter and thick section "C" ring, can also be provided with a sealing plane rabbet groove of cutting or grinding, in order to reduce the rabbet groove depth, the "C" ring has enough elastic deformation (compression should be between 0.35-0.65mm).

Q: What are the properties of stainless steel metal hose materials?: Stainless steel metal hose material is generally 304 stainless steel, the material of good ductility, flexibility, corrosion resistance, high temperature resistance.

Q: How to make sure the rubber hose will not be worn off?: This depends on experience, not carefully measured out of the value is also a great error

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

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