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

Rubber joint called flexible rubber joint, soft rubber joints, rubber flexible joint, flexible joint, shock absorber, shock absorber, shock absorber pipe throat, is a kind of high elasticity, high air tightness, pipe joint resistance to medium and climate. The product uses rubber elasticity, high air tightness, medium resistance, weather resistance and radiation resistance etc., using polyester cord fabric skew high strength, strong stability and the hot and cold composite, after high pressure, mold temperature and curing.

Q:Three yuan ethylene propylene rubber tube covered with nylon PA66, what glue can not afford the layer?

The engine parts including inlet system and fuel system, such as engine cylinder cover, solar term door, air filter machine shell, vehicle air horn, automotive air conditioning hose, a cooling fan and a casing, a water inlet pipe, brake oil tank cover and irrigation, etc..

Q:Installation of rubber flexible joint

The installation should be away from the heat source, strictly prohibit the use of media does not meet the requirements of this product.Application scope: because the flexible rubber flexible connector has good comprehensive properties, mainly used for lifting and transporting of raw water and sewage, power plant and water circulating cooling water, condensate water pipeline, metallurgical industry, chemical chemical industry transportation, petrochemical industry, cooling, dilution and other industries flexible connection length the distance between the pipeline. Because of its high wear resistance, rubber is also suitable for the low temperature transportation of granular and powder and steam in all industries.

Q:What should I pay attention to when rubber tube is in storage?

The phenomenon of natural vulcanization caused by long-term exposure to corrosive gas or prolonged exposure to sunlight is called aging of rubber. The main phenomena are increasing of self weight, volume expansion and strength reduction.

Q:What kinds of pipe joints can be divided into? What are the differences between the so-called one - piece pipe joint and other types of pipe joint?

Card sleeve type, welding type, flaring type, attached thread pipe joint, cone seal, flexibility, hand clamp, fast change, etc., the first three kinds are more used.

Q:What are the types of hose connectors?

Joint classification of common are: expansion joints, quick couplings, withhold joints, removable fittings, compression fittings, flared joint is in welded joints.

Q:What is the difference between the precast beam of the bridge and the method of pulling out the rubber tube after pouring the concrete? What's the difference between design and calculation?

Corrugated pipe is included in the design of the amount of engineering, the role is: reserved strand space. Its length is calculated when the work length of the steel strand.

Q:Is there a tolerance standard for rubber tubes in length?

Generally speaking, the requirements of diameter and wall thickness are more stringent.The diameter is usually the inner diameter of the hose.Generally speaking, the length is not high, and the unwritten rule for foreigners is "+ 2~3mm".

Q:The difference between the rubber pipe and PE pipe

PE is the most basic plastic of polyethylene plastics, plastic bags, plastic film and so on are PE, HDPE is a high crystallinity, non-polar thermoplastic resin. The appearance of the native HDPE is milky white and is somewhat translucent in the narrow cross section.

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.