Q:What's the rubber sleeve of the expander?

Expansion rubber flexible joint, installation of the flange sleeve telescopic device.

Q:What are the production processes and characteristics of high pressure rubber hose?

According to the knitting process, the high-pressure hose is divided into high-pressure steel wire braided hose and high-pressure steel wire winding hose.

Q:The pipe of the gas water heater is buried in the wall. It is made of nylon tube and rubber tube. Is it possible to use rubber tube?

With respect to the through wall gas safety management regulations, it is clear that hoses can not be used through walls.

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:What's the detailed size of hose connection for shower?

First, take a bath with hot water, sweat pores, body dirt with sweat excreted; second, hot water to make the blood flow smoothly, promote the The new supersedes the old. refreshing,; third, for a hot bath and systemic vascular dilatation, and because of a cold bath and contraction. Such a contraction of blood vessels, enhanced flexibility, it is difficult to harden, blood pressure is not high, the old can prevent stroke.

Q:The difference between silicone tube and PVC tube

PVC pipe is made of polyvinyl chloride resin and stabilizer and lubricant with injection molding machine with hot extrusion molding, main performance, electrical insulation; chemical stability; self extinguished; low water absorption; easy adhesion, high resistant to high temperature of about 40 degrees. Main appliances, industrial gases, liquid transportation, household sewer pipes, water pipes and so on. Environmental issues: plasticizer, antioxidant and other added accessories are toxic, daily in PVC plasticizer, mainly using terephthalic acid two butyl phthalate two formic acid two ester etc., these chemicals are toxic.

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

It doesn't make any sense because there is no higher hydraulic pump that can work above 35MP. Of course, there is a super high-pressure hydraulic hose, the working pressure of up to 80MP., using 6 layers of steel wire or more winding process.

Q:Diameter 127mm steel pipe, and diameter 127mm rubber hose how to connect?

According to GB1187, the rubber tube with an inner diameter of 127 has the maximum working pressure of 0.7MPa. The internal diameter tolerance is 2, and the outer diameter of the steel pipe is 127. If the purchase is appropriate, it should be sheathed, but the pipe factory is always taking negative tolerances.

Q:How about rubber transfusion hose?

Then the outer layer of glue in the extruder, type coating, and then wrapped with lead or sulfide protective layer can be.

Q:The copper joint is leaking, and the tap water hose and copper joint are leaking

1, the expansion of aluminum pipe is not expanded, and re - do the side.2, copper joints are non-standard products, replaced by standard parts.