Longgang Pump Selected for 2025 Shandong Province Innovative Product Application Recommended Catalog
Recently, the Shandong Provincial Department of Industry and Information Technology released the “Public Announcement on the Recommended Application Catalog of Innovative Products in Shandong Province for 2025.” Yantai Longgang Pump Industry Co., Ltd. successfully secured a spot in the high-end equipment category of the Recommended Application Catalog for Innovative Products with its carbon dioxide pipeline […]
Keep Refineries Running 24/7 with High-Pressure Boiler Feed Pump Solutions
In oil refining, steady work matters a great deal. Refineries need non-stop running to keep production smooth, fulfill supply needs, and uphold safety rules. A sudden stop can cause expensive delays, safety issues, and revenue loss. At the core of this smooth flow sits a key part: high-pressure boiler feed pumps. These pumps play a […]
How Cantilever Centrifugal Pumps Solve Abrasive Slurry Wear
In the tough settings of the oil, gas, and petrochemical fields, dealing with abrasive slurries—mixes full of solid bits like sand, catalysts, or mineral leftovers—poses a major ongoing problem for pumping gear. These slurries show up often in tasks such as oil sands pulling, refinery cleaning of sulfur, and petrochemical waste handling. They speed up […]
Longgang Pump Drives High-Quality Enterprise Development Through Technological Innovation
The December 15 edition of China Hi-tech Industry Herald dedicated a full-page feature to the achievements of Yantai High-tech Industrial Development Zone in implementing the innovation-driven development strategy, accelerating the layout of high-level scientific and innovation platforms, and fostering industrial clusters in leading sectors such as aerospace and marine engineering. The report commended the innovation […]
Why a High-Efficiency CO2 Booster Pump Matters in Oil & Gas Operations
Boost performance in CO₂ EOR and CCUS with high-efficiency booster pumps that cut energy use, reduce downtime, and deliver stable dense-phase CO₂ transport.
Ensuring Seal Integrity in Hazardous Chemical Transfer with Radial Dissection Chemical Process Centrifugal Pumps
Enhance safety in hazardous chemical transfer with Longgang’s radial split BB2 pumps, engineered for leak prevention, reliable sealing, and high-performance operation.
Great News! Longgang Designated as a Shandong Provincial Postdoctoral Innovation Practice Base
Recently, the Shandong Provincial Department of Human Resources and Social Security issued the “Announcement on the List of Postdoctoral Innovation Practice Bases in Shandong Province (November 2025)”, in which Longgang was successfully recognized as a provincial-level postdoctoral innovation practice base. This recognition will inject robust momentum into the company’s efforts to accelerate and enhance technological […]
Solving Space and Installation Constraints in Tight Pump Rooms
Industrial facilities such as petrochemical plants, offshore platforms, and modular systems are often plagued by space constraints. In tight pump rooms, limited floor space complicates the installation, operation, and maintenance of essential equipment. When upgrading existing infrastructure or expanding production capabilities, retrofitting new pumps into these environments becomes particularly difficult. These constraints demand compact yet […]
Refinery Process Pumping Challenges: Tackling High Heat and Corrosion
Refinery sites rank among the toughest places for any mechanical equipment. The pumps that move fluids there deal with very high temperatures, aggressive chemicals, and sudden pressure changes every day. These difficult conditions come with the job when you handle crude oil distillation, catalytic cracking, or ethylene production. Take hot oil transfer as one clear […]
Maximizing Centrifugal Pump Efficiency for Safe Oil Transfer Operations
Moving oil around, like raw crude or finished products, calls for the right gear. That’s because these liquids can be thick, prone to catching fire, and picky about heat. Good systems for shifting oil keep things running smoothly. They cut down on power use, too. Plus, they help dodge accidents that hurt people or the […]