How to choose the right hose?
2022-06-21 14:29:14
The selection of the right hose is very important for dust removal and wear-resistant conveying of heavy materials and is a decisive factor in achieving long service life and ideal performance. Industrial hoses for dust removal and heavy material handling are subject to high loads. They are mainly used to extract and transport gaseous materials or fine dusts.
Temperature resistance, flexibility, flame retardancy and impermeability are important hose properties for applications in this industry. 400PSI conveying pipe with SUPERTUFF outer layer. The pipe body is mainly used to convey the fracturing produced in the process of heavy-duty oilfield and natural gas exploration. Liquid, liquid mud and crude oil; the outer layer of the pipe is covered with black SUPERTUFF, the rubber has the characteristics of wear resistance, oil resistance and ozone resistance, the pipe body is generally 4 inches in design, but in order to meet customer needs, we support Other sizes are customized. The steam hose has excellent acid and alkali resistance, and the acid resistance is greater than the alkali resistance. It can be used for room temperature hydrochloric acid, sulfuric acid, and EPDM rubber, but it is not allowed for the concentration of nitric acid higher than 50%. Steam hose Good low temperature hose, EPDM still has good softness at minus 50 degrees, used with liquid nitrogen, liquid ammonia.
The steam hose has good resistance to the phosphate ester hydraulic oil, and the ordinary hydraulic oil pipe cannot transport the phosphate ester hydraulic oil. The company has successively passed multiple international system certifications: ISO9001-2008 quality management system, ISO14001-2004 environmental management system, ISO/TS16949-2009 automotive industry product quality management system, American API Petroleum Association certified enterprise and other system certifications, and obtained the "steel wire reinforcement" National Industrial Product Production License for Rubber Hose and Hose Assemblies and Mining Safety Mark Certificate and other certificates. In the research and development of high-end rubber hoses, the durability of rubber was repeatedly verified, hundreds of experiments were performed on the formula, and high-end experimental equipment and high-temperature detectors from Germany were introduced to simulate the use environment for aging resistance experiments to ensure the quality of rubber hoses in high temperature resistance and wear resistance. On the one hand, the rubber hose has undergone multi-process layer-by-layer experiments to ensure that it meets the standards and the reliability of the quality of rubber sealing products.
Experimentation is the litmus test for R&D. Chemical conveying hoses can be divided into industrial grade (specially conveying industrial water, oil, sewage, powder, chemical raw materials, etc.) and food grade (food factories convey fruit juice, milk juice, edible water, wineries convey liquor, beer, etc.), wind power, suction and drainage, oil, low-concentration chemicals and other liquid and solid particles, powder materials. Regardless of the application, the substance itself must be a "non-corrosive" "low-concentration chemical" substance. Low-concentration acid and alkali resistance, high elasticity, not easy to age, long service life; high pressure resistance, can keep the original state under high pressure vacuum.
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Number of related label articles: resistance (536) acid and alkali (51)