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Where is Binzhou high-quality sand suction hose

2021-08-18
 Where is Binzhou high-quality sand suction hose

high quality Sand suction hose Acid and alkali resistance: there is no obvious change after soaking in 44 solutions for 24 hours; Pressure resistance: under the pressure of 52.5 MPa, the pressure is stable for 5 minutes without leakage, the surface of the pipe body is not deformed, and the damage pressure is greater than 105 MPa; Heat preservation: place the pipe in an environment of 300-50 ℃, with clear water in the pipe for 20 minutes, and the temperature ratio inside and outside the pipe is 1:40. The wear-resistant sand blasting hose is a material conveying pipe. The wear-resistant sand blasting hose is a material conveying pipe. Common black, yellowish or transparent; Most of them are wrapped by external rubber packing belt, and the steel wire is usually set between the internal and external rubber for negative pressure operation. The utility model is mainly used for conveying liquid containing solid particles such as particles, gravel, cement, quicksand, concrete, gypsum, etc., and is suitable for various tunnel projects, shafts, tunnels, and other engineering operations. The inner rubber and outer rubber of sand blasting pipe made of ordinary materials are usually made of wear-resistant materials, most of which are nitrile rubber (acrylonitrile butadiene copolymer), styrene butadiene rubber (oil extended styrene butadiene rubber), etc., Or PARA rubber (trefoil rubber), the inlet hose has better performance. According to the working conditions and the degree of loss of material particles to the transmission medium, the sand blasting pipe is generally divided into light sand blasting pipe and heavy sand blasting pipe. Spiral wire will make them suitable for negative pressure environment. Light sandblasting pipe Light sandblasting pipe Light sandblasting pipe is usually used in marine sandblasting and quicksand operations. The ordinary inner rubber is made of wear-resistant nitrile rubber (NBR), while the outer rubber is wrapped with composite rubber. Heavy sandblasting pipe Heavy sandblasting pipe Heavy sandblasting pipe is used for sandblasting sand, pebble, mud, etc. Equipment. Sand suction hose Where can I find it? Sand blasting vacuum tube Sand blasting vacuum tube The sand blasting vacuum tube is embedded with spiral steel wire, and the general vacuum negative pressure can reach 0.9 bar. Common parameter definitions The wear-resistant sandblasting pipe generally has the following parameters: folding pressure is generally within 12 bar, higher sandblasting pressure can reach 36 bar, and sometimes vacuum negative pressure parameters such as 0.8 bar~0.9 bar are required.

 Where is Binzhou high-quality sand suction hose

Comprehensive evaluation of world conveyor belt high quality Sand suction hose The development level and the application practice of large industrial and mining enterprises in China, in the future, the technology and market development of conveyor belt vulcanizers in China will show the following eight characteristics: more intelligent: Canada Xiaoai Group has recently launched a new X-PAD conveyor belt vulcanizer control system, which uses full touch color screen control, and one operating system can implement real-time monitoring on multiple pairs of vulcanizer heating plates, And it can conduct remote monitoring through WIFI. This system will greatly improve the intelligent control degree of conveyor belt vulcanizer, and undoubtedly represents an important trend in the future development of conveyor belt vulcanizer technology. Higher cost performance: With the improvement of refined management of industrial and mining enterprises, the extensive "stupid and bulky" equipment can no longer adapt to modern production, and the provision of "customized combination" system solutions will become an inevitable choice for future conveyor belt vulcanizer suppliers - conveyor belt vulcanizer is a "tool type" equipment, Suppliers or design units can assist industrial and mining enterprises to comprehensively analyze the belt width, lap length and other use conditions of the conveyor system, and customize the overall solution of the conveyor belt vulcanizer that can be applied to multiple belt joints and maintenance at the same time. So as to effectively reduce procurement costs. More security: in terms of security measures, Sand suction hose Where can I find it? As the leader in the conveyor belt vulcanizing machine industry, Xiao Ai segmented vulcanizing machine can be used as a model: (1) its beam system adopts aviation grade aluminum profile, zhuanliE design, and has a safety window. When it is used, it penetrates the safety bar, and is equipped with a safety pin protection system; (2) International certified cables such as American UL are used to fully ensure the safety and reliability of use. (3) The recently launched new UBR vulcanizing machine pioneered the use of new materials to replace the bolt structure with a strong rope system, and designed a related structure between the new beams, which used the safety protection measures of the vulcanizing machine pressurization system to the extreme.

 Where is Binzhou high-quality sand suction hose

Binzhou Sand suction hose With the continuous updating of technology, the products are also developing in the continuous updating. At present, the inspection requirements of rubber hose are also improved compared with the previous ones. The inspection index of ultra-high pressure hose shall meet the following index requirements according to the requirements of the Safety Code for High Pressure Water Jet Cleaning Operation: 1) The bursting pressure shall be more than 2.5 times of the working pressure. 2) The test pressure shall be 1.5 times of the working pressure, and the pressure shall be kept for more than 2 minutes without damage. 3) Pulse pressure shall be within the range from zero to working pressure, and 50000 pressure pulses shall be free of damage; The pulse frequency is 15 times/min when the working pressure is 1000-2800bar, and 110 times/min when the pressure is above 2800bar. Since high-pressure cleaning machine has been widely used in all walks of life, and the working condition of high-pressure hose is relatively the worst, we must pay attention to the quality when selecting high-pressure hose, so as to avoid unnecessary safety accidents. Sand suction hose Where can I find it? The development of rubber hose can not be separated from cooperation, R&D and innovation can not be separated from communication, and the inspection requirements of rubber hose have been improved compared with the previous ones. The storage site shall be free of ozone, heat source and equipment generating electromagnetic field. The coiled hoses or hose assemblies shall be stored horizontally, and the stacking height shall be limited to the extent that the products at the bottom will not produce permanent deformation.

 Where is Binzhou high-quality sand suction hose

high quality Sand suction hose The inner rubber layer of( ф 0.3-2.0 reinforcement layer) is the skeleton material that plays the role of reinforcement. What should be paid attention to when storing the wear-resistant sandblasting pipe. 1. The wear-resistant sandblasting pipe should be stored as loose as possible. Generally, rubber hoses with inner diameter less than 76 mm can be wound and stored. 2. During the storage of wear-resistant sand blasting pipe, it is strictly prohibited to stack heavy objects on the pipe body to prevent external extrusion and damage. 3. During the storage of wear-resistant sand blasting pipe, do not contact with acid, alkali, oil, organic solvent or other corrosive liquids and gases, and the heat release should start from 1m away. 4. The storage period of wear-resistant sand blasting pipe shall not exceed 2 years, and it shall be used by the first person to prevent the quality of rubber pipe from being affected by long-term storage. 5. When wear-resistant sand blasting pipes need to be temporarily stored in the open air, the site should be flat and the rubber pipe should be laid flat. The upper cover should be placed under the rubber pipe and no heavy objects should be stacked. At the same time, the hose shall not contact the heat source. 6. The storage place of the upper and lower rubber pipes in the well shall be kept clean and ventilated, and the relative humidity shall be 80. The temperature of the storage place shall be kept between - 15 ℃ and 40 ℃, and the rubber pipe shall be protected from direct sunlight and water spray. 7. When storing wear-resistant sand blasting pipe, Sand suction hose Where can I find it? Both ends of the hose shall be sealed firmly to prevent sundries from entering the hose. 8. When the wear-resistant sand blasting pipe is stored, it should be placed separately according to different varieties and specifications, not mixed, and hang the management board. 9. In order to prevent the pipes from being pressed and deformed during storage, they should not be stacked too high, and the stacking height should not exceed 1.5m. It also requires rubber hoses to be "stacked" frequently during storage, at least once a quarter.

 Where is Binzhou high-quality sand suction hose

Binzhou Sand suction hose It is used in transportation, construction and other industries. Correct procurement can not only save procurement costs, but also ensure its operation safety. The following series will introduce some purchase suggestions, hoping to help you. Suggestion 1. Determine the type of hose brand to be purchased according to the connection equipment and budget of sandblasting hose, such as high-tech equipment. Naturally, it is necessary to buy large brand sandblasting hose. However, if it is industrial and mining equipment with extremely fast scrapping speed, general quality is enough. Recommendation 2. The price of sand blasting hose with uniform quality grade is also different, especially for large-scale procurement, the price difference will be obvious, so it is necessary to have three quality grades to determine the final partner. Suggestion 3: Select appropriate channels. Sand blasting hoses are usually purchased in large quantities, which means that their turnover is relatively large. Therefore, reliable channels need to be selected to ensure the safety of their own loans. Sand suction hose Where can I find it? The purchase of sand blasting hose components is also described in the model. High pressure hose assembly, pipe body specification (inner diameter, number of pressure layers, winding or braiding), joint type (national standard or Eaton), protective layer type, length and other parameters are the basic data for determining hose assembly.

 Where is Binzhou high-quality sand suction hose

1. The use of protection cannot be ignored: the long-term use of high-pressure sand blasting hose joints at home usually does not cause concern, but excessive use and improper protection also buried the hidden danger of joint cracking to a certain extent. It is understood that the service life of the joint is usually 200000 times, and it should be replaced after long-term use. When using the side, Sand suction hose Where can I find it? Care should be taken to close and open as gently as possible and not to rotate the knob of the hose connector repeatedly. 2. Differentiation of quality can be based on standard evidence collection. It is understood that it is still difficult to determine the cause of joint cracking. At present, the National Bureau of Technology and Quality Supervision has issued recommendations for sealing nozzles and hose specifications. These two specifications perfectly adjust the quality specification target of connectors and hoses. Consumers can go to the quality inspection department to check the torsional strength of the connecting hose, the tightness of the connecting spool and the strength of the connecting materials. If the content of standard rules cannot be met, it will be attributed to quality problems, which can serve as a strong basis for expression. 3. The appearance of hose connector is difficult to distinguish between good and bad. In order to pursue profits and reduce costs, many manufacturers currently use selected cast iron (easy to rust) and zinc alloy (non anti-corrosion) as materials to produce high-pressure sand blasting hose joints, which causes product quality problems. It is understood that the quality of connectors and hoses is not up to standard, Binzhou Sand suction hose The strength function and sealing function of high-pressure sand blasting hose joints are not up to standard due to problems such as materials and wall thickness, which should be paid attention to by consumers.

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