Q:How to replace natural gas hose? Steps?

Turn off the gas main valve, that is, the gas cooker switch;Unscrew the ends of the hose;Hose removal;Replace the new hose;Reopen the valve.

Q:Excuse me, how can I get waterproof wires in the water?

The wire connector that enters the water can be "waterproof" and "waterproof"Waterproof joints, as the name suggests, can be applied to the water environment, providing safe and reliable connector joints. For example: LED street lights, lighthouses, cruise ships, industrial equipment, sprinkler and so on, all need to use waterproof joints.

Q:What is the principle of communicating devices? What if the rubber tube is used as a connecting device to change the water for the fish?

Siphon principle: that is the principle of connected devices, plus in a closed container, the pressure on the liquid, everywhere equal. The siphon is filled with water, there is no gas, the water level of the water inlet is high, and the water outlet is closed with palm or other objects. The pressure is equal everywhere. When all are arranged, the water outlet is opened, although the atmospheric pressure on both sides is equal, the water level at the water inlet end is high and the pressure is large, and the water inflow is continuously flowed out of the water outlet.

Q:Is rubber tube harmful to drinking water?

There are drinking water standard rubber tube, ordinary hose can not be directly applied to drinking water, there is low toxicity!

Q:The engine cylinder head cover behind the drop rubber tube what reason (Xichai 490 engine) (note the valve chamber cover tube)

You don't know how to repair the craft, experienced by the feeling on the line, strictly speaking, is the valve clearance feeler to grasp, generally 125, 150 valve clearance at around 0.025-0.030, the exhaust valve to the inlet valve a little bigger than. Your car is too loud. Do you think the cam or valve is too big to wear? You have to go to an experienced garage to repair it.

Q:Is the metal hose the same as the soft connection?

One hundred and eight thousand in the metal hose and PVC casing, installation of on-line outside for protection, metal hose used in the instrument signal line, the soft connection is on the main circuit element used to protect the main loop stiffness damage loop, such as motor and pump connected with a soft connection,

Q:What glue can glue rubber tube?

Storage: rubber, aluminum alloy, quick drying glue, clean the bottle mouth after use, and screw the lid tightly. After use, please store rubber and plastic glue in a cool and dry place.

Q:What's the difference between the rubber hose joint and the stainless steel hose joint?

Rubber joint is a kind of pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. The Shanghai Xia Xia brand rubber joint is a kind of rubber connector. It is a kind of hollow rubber product used for flexible connection between metal pipes. By connecting the way loose, flange, fixed flange and thread type 3; according to the structure can be divided into single sphere, double sphere, different diameter body, bending sphere and fan coil 5. It consists of inner and outer rubber, polyester cord and steel ring. It is formed by the combination of high temperature vulcanization and metal flange or parallel joint.

Q:M40 and M50, and then the hose is 2 "what does the box connection mean?"

One with teeth and one with hose, the hose is 2 inches, 2 inches of hose, and the inner hole is 50MM (1 inches =25.4MM).

Q:Classification of metal hoses

The metal hose is an important connecting component in engineering technology. It is made up of corrugated flexible pipe, net sleeve and joint. In all kinds of gas and liquid pipeline system, length, temperature, position and angle compensation system as the compensation element, a sealing element and connecting element and damping element, used in various fields of aerospace, petrochemical, electronics, shipbuilding, mining machinery, textile, medical electronic energy construction etc.. The latest national standard for metal hose is the general specification for corrugated metal hose (GB/T14525-2010), which was implemented in October 1, 2011.