Q:Method for connecting glass tube and rubber tube

Just one end of the glass, wet with water, and then rotate hard

Q:How to make sure the rubber hose will not be worn off?

The ink jet machine can mark the laser marking machine on the pipe, and then mark the joint on the joint

Q:What do you mean by "DN" on hydraulic hose?

DN stands for nominal diameter. The standard diameter after standardization, the midpoint between the inner diameter and the outer diameter, in units mm.

Q:What is a rubber core pulling method?

When using the core pulling method, the hole is usually made of 5 - 7 layers of canvas and 6 - 7mm thick rubber tube. The hose can be used for retaining the straight lines, curves or broken lines.

Q:How do the rubber tubes fit into the galvanized pipe?

If the rubber tube is outside the galvanized pipe, when the rubber is ordered, the inside diameter shall be greater than the outer diameter of the galvanized pipe. If the rubber tube is inside the galvanized pipe, when the rubber is ordered, the outer diameter of the rubber pipe will be galvanized and the inner diameter of the galvanized pipe will be inside

Q:How can the rubber tube be used properly and how to use it properly?

The hose burst caused by frequent and severe pressure impact. This situation is not generally under the static pressure caused by too much, but the number and intensity and pressure impact. Engineering machinery in operation, will be repeated in the hydraulic tubing suddenly increased or decreased, which impact on the oil pressure of frequent the damage of the oil seal, resulting in increased, loosening hose leakage and rupture foaming and pipe joint. Therefore, in operation, the valve stem can not be too hard, must be gentle.

Q:Hydraulic quick change joint (external thread) how to connect and seal with hose? Do you need a transition joint?

As for hydraulic joints, they don't need other aprons to seal them, and the product itself is concave, and it is convex at one end, so it can be completely sealed after connecting.

Q:Can the high-pressure rubber hose be followed by water pipes? Will it be poisonous?

High pressure rubber tube adhesive for synthetic rubber, is generally not recommended for civil water, if it is regular water

Q:What kind of material is the rubber tube with acid, alkali and high temperature resistance made of?

To acid, but also high temperature resistant material, only silica gel can do. Silica gel has a high temperature resistant material, can be used at 300 degrees high temperature for a long time, instant high temperature can reach 350 degrees. It's Jiao Jiao in the rubber hose.

Q:Why does Br2 corrode rubber tubes?

Bromine elements need to be sealed with water to prevent steam escaping and harm the human body. Oxidizing, there are a variety of variable valency, under normal temperature and weak water reaction, generating hydrobromic acid and bromate. Heating increases the speed of reaction. Hydrobromide is a strong acid with an acid stronger than that of hydrogen chloride. Bromine is commonly used in organic synthesis.