Hydraulic hose fittings SAE DN19

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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: 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: Can the natural gas hose not exceed 1.5 meters or 2 meters?: The gas hose on the principle of not more than 1.2 meters, and regularly check the technical requirements, 1-2 must be replaced if the temporary gas can also be longer, if long-term use, as far as possible the use of metal pipe joint and the gas stove can also use metal hose, high safety factor.

Q: Does rubber hose drink from tap water? Is it poisonous?: Rubber hose is not good, for plastic tubes. Rubber is plant rubber, then less harm, if it is chemical rubber, certainly a little harm to the body, but not carcinogenic, I am not sure. It is better to change the metal tube, with ease, drink, peace of mind!

Q: Between the two flanges in the middle of the rubber tube, what is the name of the connection?: Rubber flexible joint is also called rubber flexible joint, flexible rubber joint, flexible rubber joint, rubber shock absorber and so on.

Q: Is the metal hose the same as the soft connection?: Some places are a term, but there are also soft connections, non-metallic soft connections, metal soft connections, so it's better to ask what you want

Q: Hydraulic quick change joint (external thread) how to connect and seal with hose? Do you need a transition joint?: 1. The inner and outer threads of the quick connector are to be connected with the hose when the transition joint or adapter is used.2, no matter how many kinds of hose connections, according to the types of hose joints to choose how to transition joints.A, if the hose is ordinary water, it should be used as a transition joint, in the head of teeth, a plug pipe, and then use the fixed clamp.B, if both ends of the hose are internal, then the transition joint should be one head and one outer tooth.C, if both sides of the hose are external teeth, then the transition joints should be, the internal teeth through.

Q: Aging of natural gas pipeline: Replace gas hose.The gas hose is a special hose connection of gas pipelines and gas appliances, according to the analysis of some gas accident statistics, because the gas hose aging or bitten by rats caused by gas leakage accidents accounted for more than 30% of all gas accidents.

Q: The gas water heater uses metal pipes and rubber pipes: Metal pipes are good. Rubber tubes are easy to fall off

Q: How often do the oil - resistant rubber pipes undergo atmospheric pressure testing?: Low temperature bending test at low temperature: hose clamp on rigid torsion wheel diameter hose diameter 12 times, for 6 hours at a low temperature, twisted 180 degrees within 12s when the measured torque and the standard temperature measured torque ratio. Low temperature bending: hose clamped in the diameter of the hose within 12 times the torsion wheel, parked at low temperatures for 24 hours, in the 10s to reverse 180 degrees, check whether or not the internal and external plastic brittle fracture and damage. Test of low temperature brittleness measurement hose is the most simple specimen should be bent 90 degrees at low temperature, or a hose after freezing compressed 1/2 to see whether the embrittlement, another method is to use a certain weight of the heavy hammer falls freely, to see if the specimen embrittlement impact specimen.

Q: Faucet hose connection problem: The buried water pipe is outside the wire, you can use the inner home angle valve. When installing, pay attention to the rubber ring in the metal hose. The gasket should be put away. It is better to buy the transparent rubber ring and the metal hose of that kind of gasket, and pay attention to the length.

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