Q:What are the properties of an oil resistant rubber hose?

The early detection of the hose can effectively prevent the hose from the quality problems caused by security risks, the people's production and life plays a necessary role in supervision and protection. One-stop provides the physical and chemical properties of product materials, reliability testing, safety assessment and component analysis, to achieve a full range of testing and protection, is an important basis for ensuring product operation!

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 are the matters that should be paid attention to when installing rubber hose joint in water pump?

Installation notes:?1, Shanghai rubber pipe joint non super displacement limit at the time of installation;?, 2 installation bolts to be symmetric, gradually tightening pressure, to prevent local leakage;?3, flat, suspended, vertical installation of rubber pipe joint, actual axial displacement pressure rubber tube joints should be smaller than the pipe support, otherwise should install anti pull off device to prevent work pressure;?4, rubber pipe joints should be away from heat, ozone, no strong radiation light. Exposure and use of media that do not meet the requirements of the product;?5, rubber pipe joint in the transportation, loading and unloading, installation, no sharp instruments across the surface of the sealing surface;

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:How can we prevent the aging of rubber tubes?

Formula design is the most important. Rubber formula design is directly related to the service life of the product!

Q:What are the types of metal hose couplings?

DKJ jointStructure and characteristics:The DKJ card sleeve type metal hose joint can connect the steel pipe without the screw and the hose, and save the thread setting process, just screw the screw in;The metal joint is made of zinc alloy. The surface is zinc plated, sanded or chrome plated. The structure is compact and the strength is high. The steel pipe and the metal hose are connected reliably, and the appearance is beautiful;The metal fittings are jacketed to connect the metal hose to the non threaded steel tube;Suitable metal hose: JS, JSH, JSB, JSHG;Adaptation: steel thin steel wire pipe, black, tin pipe (water, gas);When choosing DKJ card type metal joint, please pay attention to the specification and size of the connecting pipe hose.

Q:Flex rubber joint installation skills, what are the materials of rubber soft joint?

Rubber soft joint material:Ordinary water, acid and alkali resistant, oil resistant rubber, high temperature resistance, low temperature resistance

Q:The difference between silicone tube and PVC tube

Silicone hose is also a kind of rubber tube, resistant to oil and heat. Because of the different types of rubber rubber pipe has many applications, commonly used rubber tube material EPDM, CR, VMQ, FKM, IIR, ACM, AEM, common structure with single, double, multilayer, enhanced, non enhanced etc..Silicone hose is the biggest feature of resistance to temperature changes of -60 degrees to 250 degrees, but the cost is very expensive, PVC is often used as ordinary water pipes, temperature sensitive, cheap and delicious, suitable for general working environment, no requirement for hoses. Compression resistant silicone hose can also withstand pressure, PVC in general, depends on the wall thickness and caliber. These are the differences between the silicone tube and the PVC tube.

Q:What material is used in the gas pipeline to reduce the wastage?

The rubber tube industry in our country has been developed for 50 years, and its application is very extensive. As with other gas pipes, rubber tube has the properties of corrosion resistance, high temperature resistance, but its service life compared to other types of pipeline is much shorter, so in our country, the rubber tube has been rarely used in gas transportation in the.

Q:How do the automobile rubber hoses combine with the quick couplings?

Turn the rotary handle on the quick connector to the open position first;