News
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2025年12月30日
Offshore Oil & Gas Context | FPSO: Engineering Constraints and Design Orientation of Centrifugal Compressors
This article examines centrifugal compressors in FPSO systems from a system engineering perspective, focusing on floating operation, continuous production and modular integration, and explaining how dynamic motion, process positioning and long-term predictability shape design and operational boundaries.
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2025年12月19日
Offshore Oil & Gas Scenarios: Common Requirements Imposed by the Marine Environment on Centrifugal Compressors
Offshore oil and gas facilities operate under harsh marine conditions such as high humidity, salt spray, environmental disturbances, and space constraints. This article explores how these factors shape the reliability, integration, and long-term operation requirements of centrifugal compressors in offshore applications.
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2025年11月27日
Centrifugal vs. Reciprocating Compressors: A System-Level Perspective on Performance, Reliability and Process Fit
Centrifugal and reciprocating compressors coexist in petrochemical and gas processes. This article compares their operating principles, reliability mechanisms, and system-level behavior, explaining how flow rate, pressure ratio, and process continuity shape compressor selection.
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2025年11月13日
Centrifugal Process Gas Compressor: The Core Power of High-Efficiency Compression Systems
Process gas centrifugal compressors are key equipment in natural gas, petrochemical, and energy transition projects. This article explains how high efficiency, reliability, and long-term operation are achieved through aerodynamic design, control systems, system integration, and digital engineering.
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2025年08月07日
Unlocking the Future of Rotating Equipment Maintainability: A Technical Showcase by QualRotate Malaysia
On August 6. 2025. QualRotate Machinery participated in a technical showcase event organized by Malaysia Petroleum Management (MPM) and hosted by PETRONAS, Malaysia’s national oil and gas company.
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2025年06月26日
“QualRotate Scholarship” Signing Ceremony Successfully Held at Xi’an Jiaotong University
On the morning of June 24. 2025. QualRotate and the School of Energy and Power Engineering at Xi’an Jiaotong University jointly held the signing ceremony for the “QualRotate Scholarship,” marking a solid step forward in their collaboration on talent development and industry-academia cooperation.
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2025年06月25日
QualRotate Joins CPEIA as Official Member
QualRotate has officially joined the China Petroleum & Petrochemical Equipment Industry Association (CPEIA) as a member.
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2025年05月20日
QualRotate Machinery Pioneers Oil & Gas Equipment Innovation: Cutting-edge Technologies Debut at 2025 Petroleum & Petrochemical Equipment Industry Tech Conference
From May 12 to 14 in Xi’an, Shaanxi Province, the “4th 2025 Petroleum & Petrochemical Equipment Industry Technology Conference and Innovation Achievements Exhibition,” hosted by CPEIA together with CNPC, Sinopec, CNOOC, and NOGPG, was held with great success. As a leading supplier of compress
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2025年02月19日
Jiangsu Helen Petrochemical CG-411-PTA Reactor Feed Pump Skid Project
Jiangyin City 2024 project for CG-411-PTA reactor feed pump uses advanced tech for China’s first 3.2M ton PTA facility. QualRotate’s skid-mounted design saved 20M RMB. Core features: 10kV motor, high-pressure water seal, integrated lubrication/cooling, and BN3500 monitoring.