Q:Plastic metal hose connector model specification, who knows?

Package type plastic hose is many, the most common is the DPJ thread joint, DPN joint, DKJ card connector, DGJ self fixed joints, Glenn joints, fittings

Q:How can the hose of natural gas be connected to the water heater?

Both ends of the hose nut with inlet joint head directly said water heater, the key is the nut inside with sealing ring can not forget the good, but also to the right, after tightening will not leak, then good with soap and water leak, do not bubble. But you must point out that the safety requirements can not be connected to the general hose, should be connected to the hard tube (Bai Tieguan), temporary answer, we must pay attention to safety.

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:What is the difference between plastic lined steel pipe and rubber lined steel pipe?

Lining plastic pipe plastic powder hot rotational molding, conveying chemical wastewater, circulating water treatment. The rubber lined steel pipe is made of cold sticky or vulcanized material to transport water quality, liquid and paste

Q:Automotive applications of rubber hose

Mainly connected to the engine and air filter, engine and radiator systems, automotive air-conditioning systems. As part of its intake from the engine, close, so high temperature resistance, oil resistance, corrosion resistance, aging resistance, low temperature resistance, the material has many types according to the different processing techniques, such as NBR nitrile rubber is widely used in vacuum brake pipe, good oil resistance rubber content is high, but relatively resistant to ozone poor;

Q:Hydraulic hose joint configuration

Gas safety hose joint: a joint security guarantee gas transmission, including metal hose, Baotou, connecting pipe and a connecting nut, one end of the connecting pipe and hose, metal hoop pressure Baotou into one, the other end is connected with the inner hole of flange nut for different aperture of two parts, large hole diameter is slightly larger than the connection the flange is provided with internal thread, big hole depth is larger than the thickness of flange, hole diameter is slightly larger than the connecting pipe outer diameter and smaller than the outside diameter of the flange.

Q:What is negative pressure rubber shock proof joint? Is vacuum piping available?

Negative pressure resistant rubber shock joint is simple product requirements than the general negative pressure resistant rubber joint rubber joint is much higher, simply can't stand the pressure, for example the pipe diameter is 0.1kg pressure, rubber tube will suck flat, so with the outward pressure pipeline is completely different, negative pressure, diameter must be increase the pressure guide tube, negative pressure diversion tube also is what we usually say is a carbon steel pipe in the shock absorber rubber hose diameter, but joint diameter than the original diameter, the pressure guide tube, shock absorber rubber hose will not be sucked flat, so that the original vibration isolation and shock proof box the expansion effect is not affected, only the affected joint is slightly smaller diameter.

Q:How can the tightness of rubber tube and metal pipe joint be ensured?

See how much your pipe diameter, diameter is around 10%, the metal pipe is inserted into the 2-3 rubber tube diameters, almost, don't worry, coupled with a hose clamp.

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:Is the rubber pipe joint installed in the middle of the pipe and pump for shock absorption?

According to the pumping station environment, the noise source is not close to the pump house for sound insulation treatment, the noise of the pumping room will be taken sound absorption / sound insulation treatment, doors and windows should do sound insulation treatment, and so on.