Essential Maintenance Tips to Avoid Chemical Pump Leaks
Importance of Regular Maintenance for Chemical Pumps Understanding the Role of Chemical Pumps in Industries In various industries, chemical pumps are crucial for transporting chemicals from one place to another both safely and efficiently. They find extensive use in sectors like pharmaceuticals, wastewater treatment, and petrochemicals. These pumps manage a wide range of chemicals, necessitating […]
Boosting Productivity in Manufacturing with Multistage Pump Applications
Understanding Multistage Pumps Definition of Multistage Pumps Multistage pumps are centrifugal pumps designed with multiple impellers arranged in series within a single housing. Each impeller serves as an individual stage, progressively increasing the fluid pressure as it moves through the pump. These pumps are built to efficiently manage higher pressures and larger volumes of fluid, […]
Why Choose API 610 Centrifugal Pumps for Chemical Processing
Understanding API 610 Centrifugal Pumps Definition and Overview API 610 centrifugal pumps are meticulously crafted to comply with the API 610 standard, guaranteeing exceptional reliability and performance in rigorous applications, particularly within the chemical processing sector. These pumps are specifically engineered to manage aggressive chemicals, elevated temperatures, and fluctuating pressures, rendering them essential components in […]
Centrifugal Pumps vs Positive Displacement Pumps Technical Comparisons Explained
In the intricate realm of industrial pumping systems, two main types of pumps prevail: centrifugal pumps and positive displacement pumps. Grasping the core distinctions between these pumps is crucial for an accurate selection process, guaranteeing optimal performance and efficiency across different applications. Understanding Pump Mechanisms Operating Principles Centrifugal Pumps Mechanism Centrifugal pumps operate based on the […]
CO2 booster pump
The “Qilu Petrochemical – Shengli Oilfield Million Tons CCUS Project,”(Capacity 125m3/h @800m, motor power 500kw) undertaken by Yantai Longgang Pump Industry Co., Ltd, has been running steadily for over a month since its launch on July 19, 2023. It signifies the first independent achievement of long-distance dense-phase carbon dioxide transportation in China, effectively promoting the industrialization […]
High-pressure self-balancing boiler feed water pump used in Qingdao Refinery Liquefied Gas Safety Improvement (maleic anhydride) project
Longgang Corp provides two key sections of the Qingdao Refining and Chemical Co., Ltd Acetic Anhydride Project: the critical centrifugal pump and boiler feed pump, with a winning bid of nearly 15 million yuan. This comes shortly after the contract with Lihuayi Weiyuan Chemical epoxy propane project last month, marking another significant project win in a […]
Lihua Yiweiyuan Chemical Co., Ltd.
Warm congratulations on Longgang Corp (870615.OC) successfully signing a contract with Lihuayi Weiyuan Chemical Co., Ltd. (600955.SH) for the 300,000 tons/year Direct Oxidation Method Epoxy Propane Project, with a single contract order amount exceeding 16 million yuan. The project’s total investment is 3.53 billion yuan, constructing a 300,000 tons/year direct oxidation method epoxy propane and a 900,000 […]
Photos and introduction of Sinopec Tianjin Branch’s 1.2 million tons of annual ethylene and downstream high-end new materials industry cluster project, low-temperature and high-pressure ethylene feed pump substitution import project
The feed oil circulation pump of the Yulong Island Refining and Chemical Integration Project (Phase I) in 2023, with a BB5 lined BB3 structure, transports high-temperature hot oil
Analysis of the development status and future trends of China’s pump industry
With the continuous advancement of my country’s industrialization and urbanization process, pumps, as a general mechanical equipment, play a vital role in all walks of life. From petroleum, chemical industry, electric power, metallurgy to water conservancy, environmental protection, construction and other fields, pumps are used everywhere, and their technical level and manufacturing capabilities directly affect […]
