Engineered for High-Temperature Demands: Cutting-Edge Pumping Solutions for Crude Oil Transfer
Discover advanced pump solutions for high-temperature crude oil transfer. Learn how our pumps optimize efficiency and reliability in the toughest refining conditions.
Why Double Shell Multi-Stage Centrifugal Pumps are Your Reliable Partner for Oil Transfer Operations
Discover how Longgang’s Double Shell Multi-Stage Centrifugal Pumps deliver reliable, high-performance solutions for crude oil transfer, ensuring efficiency and minimizing downtime.
Achieve Unmatched Performance: Segmented Multistage Pumps for Extreme Head in Oil & Gas
Discover how segmented multistage pumps deliver reliable, high-pressure performance for industries like oil & gas, power generation, and desalination.
The Key to Uninterrupted Petrochemical Production: Trustworthy CO2 Booster Pumps for Optimal Process Integrity
Learn how trustworthy CO₂ booster pumps from Longgang Pump ensure process integrity, efficiency, and safety in petrochemical and refining operations.
Why Reliable High-Pressure Pumps Are Critical for Petrochemical Success
The Demands of Modern Petrochemical Cracking Petrochemical cracking processes form the core of today’s chemical manufacturing. They change hydrocarbon raw materials into useful items like ethylene. These tasks require strong dependability and accuracy in handling fluids. This holds especially for ethylene feed lines that work at very cold temperatures and strong pressures. The ethylene feed […]
Simplify Pump Selection for Petrochemical Plants: The Power of Single Stage OH2 Pumps
Discover how OH2 single-stage cantilever pumps offer a cost-effective, reliable solution for petrochemical operations, minimizing downtime and enhancing efficiency.
Reliable Fluid Handling in Harsh Environments How Longgang’s VS6 Pumps Outperform Traditional Models
Harsh Conditions in Industrial Fluid Handling Industrial fluid handling faces tough situations with rough and damaging liquids that put heavy stress on pumping gear. In areas like mining, metallurgy, and chemical wastewater treatment, these liquids often carry solid bits, harsh chemicals, or a mix of both. Such rough working setups speed up damage to the […]
Longgang Pump Honored as 2025 Excellent Supplier
Recently, Yantai Longgang Pump Industry Co., Ltd. stood out from many partners and was honored as the 2025 “Excellent Supplier” by Sinopec Shanghai Engineering Co., Ltd., thanks to its outstanding product strength and high-quality service standards. This accolade not only reflects high recognition for the long-term close collaboration between the two parties but also highlights […]
Why OH1 Cantilever Pumps Are the Smarter Choice for Corrosive and Abrasive Fluid Transfer
Challenges in Transferring Aggressive Media Moving aggressive or corrosive fluids like corrosive acids, abrasive, high-solids slurries, and chemicals that form crystals brings specific problems in daily operations. These materials wear out standard pump parts much faster. Seals on the shaft, bearings, and inner walls break down rapidly from chemical damage or physical grinding. When crystals […]
Safe Chemical Processing Starts with the Right Pump: API Standards, Sealless Technology, and the LBD BB2 Advantage
The Challenge of Leakage in Chemical Processing In chemical processing plants, moving dangerous materials like acids, solvents, and harmful waste products safely ranks as a top concern. A small leak from a pump can cause serious problems. These might include injuries to workers or damage to the surroundings. Standard centrifugal pumps usually depend on mechanical […]