Rubber Hose 2SN DN38

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Q: Is hot melt hose toxic and harmful?: The heater adopts the U.S. and high temperature heating wire line, uniformly wound around the pipe wall, with thermal insulating properties and uniformity, good heat resistance, heat insulation material of high quality, ensure that the insulation performance of larynx.

Q: Acid burette and burette why different structure: The reason is that the glass is acid resistant, but it is caustic.

Q: How to make a rubber tube requires flow: The characteristics of the rubber tube has physiological inertia, UV resistance, ozone resistance, resistance to high temperature (-80 to 300), high transparency, strong resilience, resistant to compression permanent deformation, oil resistance, impact resistance, acid and alkali resistance, wear resistance, flame resistance, voltage, conductive properties.

Q: Why should the high pressure hydraulic tube peel off the outer skin?: There are two reasons for stripping. One is that the inner diameter of the sleeve is the standard series, and that the outer diameter of the hose is not suitable, so it must be peeled. Two, after stripping, the sleeve can be directly pressed on the steel wire layer. The connection is reliable, and it is not easy to pull out.Whether or not to peel the rubber depends on the fit between the hose and the sleeve. Not every rubber hose is to be stripped.

Q: What is a rubber core pulling method?: When in use, one end of the hose is sealed, and the other end is inflated. A method of sealing surface of the hose end foot will truncate 1--3 rubber canvas, and then the steel pipe with coarse thread surface (steel tube with iron seal welding hose end) insertion hole, and 20 wire and hose surface densely wrapped firmly, will head with tin welding wire. Then, the valve is connected to the end of the inflatable end.

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: What is the rubber sleeve flange connection sleeve?: Rubber flexible joint flange connection sleeve flange gate valve quota.

Q: Why are the lengths of the household combustion equipment linked to the gas pipe hose no more than 2 meters?: Avoid prolonged accumulation of gas combustion

Q: Do you know the inner diameter of the hose for household shower hose is the same? Can different brands of shower and hose mix?: The shower hose interface is the same, 4 interface is Water Leakage washer, and shower hose can be mixed, Plumbing Hardware stores generally have washer, preferably with silicone rubber, durable, no, poor quality

Q: Do you need a hose connection to connect the ventilation pipe to the exhaust fan? Under what circumstances? Under what circumstances?: The exhaust fan running noise and vibration is relatively large, the wind pipe made of sheet iron, the thin wall affected by the fan vibration will produce two times the noise, so the general air pipe to both sides of fan and soft joints, if no one in the floor or the condition of small diameter pipeline can not be added.

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