Applicable working conditions of sandblasting hose
2022-05-20 10:39:51
The sandblasting hose is suitable for blasting and derusting the surface of metal bodies by wind pressure. Often used with sandblasting equipment, it can also be used for sandblasting and polishing operations or cleaning operations on general metal, stone, and concrete surfaces. There are also many ways to connect the pipe body and the joint, but in the process of use, the maintenance of the pipe body and the inspection before and after use of the joint also have a certain impact on the service life of the hose. The presence of water droplets in the steam will wet the steam and reduce the heat transfer potential of the steam. If water accumulates in the pipe, the effective cross-section of the pipe decreases and the steam velocity increases, even exceeding the recommended upper limit. As far as possible, the steam mains should be arranged with a slope of not less than 1:100 in the direction of flow (1 meter drop for every 100 meters).
This slope will ensure that the condensate flows under the action of gravity and steam flow to the discharge point, where the condensate can then be drained safely and effectively. Therefore, the design and arrangement of the hydrophobic point must be carefully considered. After years of production experience, the company's new product Hercules hose has the characteristics of long life, weather resistance for more than 5 years, low bending, high temperature resistance, etc., and its application field is higher. API series products have obtained the American Bureau of Shipping ABS (Petroleum Drilling and Production). Equipment and steel wire braided rubber hose assembly) certification, Lloyd's fire certification, etc., can pass the fire resistance test for half an hour under the open flame of 705 ℃ to ensure the safety of petroleum engineering in the blowout state in special periods, and is completely resistant to hydrogen sulfide ( H2S).
LT1003 75PSI radiator hose rubber is made of EPDM rubber, and its rubber content reaches 45%. The surface layer of the pipe body adopts EPDM rubber layer, which is smooth and slightly textured, wear-resistant and anti-aging It has strong air-tightness and can ensure the operation of the pipe body well. The reinforcement layer is made of polyurethane fiber, which has good toughness and can continue to work under the pressure of 75PSI. The National Petroleum Drilling and Production Standardization Committee was established by the National Standardization Management Committee. It is mainly engaged in the standardization of equipment and tools in the field of drilling and operation in the oil and gas industry and oil production. It also undertakes the domestic focal point of the ISO/TC67 Committee of the International Organization for Standardization and the American Petroleum Institute (API). standardized business work. Our company has successfully obtained certificates such as API 7K 16D certified by the association, indicating that the high-pressure wear-resistant hoses produced by our company have corresponding international standards.
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.
More about -acid and alkali resistant hose- will be updated gradually, so stay tuned.
Tags you may be concerned about: acid and alkali resistant hose
Number of related label articles: Hose (569) Acid-base (51)