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:What material is the rubber joint used in the desulfurization pipeline? What's the difference?

Three yuan EPDM rubber joint can be used, PN4-6 is no problem. Generally, the desulfurization pipeline is weak acid base,

Q:The maximum number of joints for a rubber hose is no more than

Shower hose, shower hose, two joints are nominal diameter of: 1/2 inch (4 thiophene) cylindrical pipe thread. Standard component. Hot and cold bath: take a bath with hot water before going to bed every day. The temperature of the water is within the limits of the body's tolerance. After washing, sleep in hot water for 15 minutes. After bathing was out of a sweat, after 3~4 minutes, and then into a basin of cold water or cold shower. Note that the hot and cold bath must be "hot before cold."".

Q:Method for inserting glass tube into rubber tube when assembling instrument

The sleeve method of different outer diameter glass tube should be determined according to the size of the outer diameter. If the outer diameter of the two tubes is not big, then the rubber tube with the same inner diameter can be connected. When connecting to the rubber sleeve in the larger outer diameter glass tube, the specific method, with a diameter from one end of the rubber tube of the same stick (such as chopsticks) inserted into the connection end to the rubber tube, rubber tube set in reverse, then the larger outer diameter glass tube against the wooden stick. The rubber hose forward turning sleeve on a glass tube, stick out.

Q:Could you tell me the maximum pressure that the hose can bear?

This hose with material, wall thickness, diameter is Dudu, but there are special hose pressure testing machine test the size of the market, you take a look at the next.

Q:Why should the water stop strip be joined by heat instead of superposition?

Thermal connection is the safest and most reliable method of joint treatment, but it has certain requirements for technology.

Q:Are the bridges, bellows and rubber tubes drawn out or are they drawn only? And the bellows are tensioned with the steel strand?

The bellows are buried inside the component and do not need to be pulled out. Through reinforcement, only pre-stressed, without tension bellows. When tensioning anchor is completed, grouting work is necessary.

Q:Can the copper tube of GREE air conditioner be changed into rubber tube?

The refrigerant has a strong penetration capacity and can withstand high pressure. It doesn't mean the refrigerant doesn't run.When the air conditioner is refrigerated, the refrigerant oil is mixed together in the refrigerant and flows in the system. The freezing oil reacts with the rubber products and makes the rubber products rapidly aging and fail, unless the special rubber hose is purchased.

Q:Flexible rubber joints. What do they mean by flexing?

In this respect, there are two kinds of materials (or structures): 1) stainless steel, a section of corrugated pipe; 2) made of rubber, that is, when a section of rubber cylinder. There are 2 kinds of parameters, such as diameter, pressure and linking method.

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!