Recently, the first high-flow, high-head submerged oil pump independently developed by Hefei Huasheng Pumps & Valves Co., Ltd. successfully completed full-load performance testing at the client's site, with all performance indicators meeting design requirements. This marks a significant breakthrough for the company in the field of deep-layer fluid transportation equipment. Figure——Overall scheme of the submerged oil pump independently developed by HSP     01. Leading Parameters for Demanding Conditions     The submerged oil pump is specifically designed for deep and demanding applications, with core parameters reaching the advanced level of the industry. Equipped with a high-power motor, it delivers large flow capacity and high head performance, capable of overcoming complex resistance conditions. It is ideal for large oil depots, energy development, and other high-end sectors, effectively addressing the challenges of traditional equipment such as insufficient flow, inadequate head, and poor adaptability to deep-layer operations.   02. Multiple Technical Advantages, Maximum Stability   Figure——Insulation resistance before pump start-up   From R&D and design to field commissioning, the pump has been developed with high stability and reliability as its core objectives.The newly developed conductive tube plug-in technology has undergone multiple rounds of testing and achieved “one-time successful connection” during both factory assembly and on-site installation, significantly improving assembly efficiency and sealing performance.   Before delivery, the equipment passed over 100 hours of intermittent testing and 72 hours of full-load continuous operation, with insulation resistance, DC electrical performance, and other key indicators meeting industry standards. On-site measurements showed that the three-phase DC resistance was well balanced, while the insulation resistance exceeded 200 MΩ, outperforming imported products and exceeding safety standards.   Figure —— DCS data of the submerged oil pump during operation     During full-load operation, the pump demonstrated outstanding performance: flow, head, and efficiency precisely matched the working conditions, with outlet pressure remaining stable and the motor’s three-phase current well balanced. The unit ran continuously for six hours without alarms, with oil temperature staying within the optimal range, and insulation resistance remained within standard limits even after shutdown—showcasing smooth startup, steady operation, and strong fault tolerance.     03. Independent Innovation Driving Industry Progress   The successful commissioning of this submerged oil pump marks another milestone in Hefei Huasheng Pumps & Valves’technological capabilities. It provides a replicable domestic solution for high-end submerged pump localization, helping customers reduce costs and enhance efficiency.   Looking ahead, Hefei Huasheng Pumps & Valves will continue to focus on technological innovation, further advancing the fluid handling industry and contributing to the high-quality development of the energy and chemical sectors.  

We are pleased to announce that Hefei Huasheng Pumps & Valves Co., Ltd will participate in the St. Petersburg ROS-GAS-EXPO 2025 Exhibition in Russia, taking place from October 7 to October 10, 2025.   📍 Exhibition Details Exhibition Name: St. Petersburg ROS-GAS-EXPO 2025 Exhibition Date: October 7 – 10, 2025 Booth Location: Pavilion H, Booth V.83 Venue: ExpoForum Convention & Exhibition Centre  64/1A, Peterburgskoye Shosse, Settlement Shushary, St. Petersburg, 196605, Russia We warmly invite partners, industry experts, and friends from around the world to visit our booth, exchange ideas, and explore opportunities for cooperation. Your presence will be highly valued, and we look forward to productive discussions during the exhibition. We welcome you to Pavilion H, Booth V.83!

Pada tanggal 25-26 Juli, Konferensi Teknologi Manajemen Peralatan Pemurnian dan Petrokimia ke-4, beserta Forum Pertukaran Teknologi Manajemen Peralatan Bergilir 2025, diselenggarakan di Hefei. Acara ini diselenggarakan oleh Asosiasi Industri Peralatan Petroleum dan Petrokimia Tiongkok (CPEIA) dan diselenggarakan bersama oleh Komite Manajemen Peralatan Pemurnian dan Petrokimia CPEIA dan Hefei Huasheng Pumps & Valves Co., Ltd.     Konferensi dua hari ini mempertemukan perwakilan dari perusahaan-perusahaan minyak dan petrokimia terkemuka, bersama dengan para pakar dan akademisi industri, untuk bertukar wawasan tentang teknologi manajemen peralatan mutakhir dan peningkatan cerdas peralatan putar, serta menjajaki jalur-jalur menuju pengembangan industri berkualitas tinggi.   01 Kata Pembuka: Menetapkan Arah untuk Cetak Biru Baru dalam Manajemen Peralatan   Pada upacara pembukaan pada pagi hari tanggal 25 Juli, Bapak Liu Hongbin, Presiden CPEIA, dan Bapak Chai Liping, Ketua Huasheng Pumps & Valves, menyampaikan pidato utama.     Tn. Liu menggarisbawahi bahwa inovasi berkelanjutan dan peningkatan teknologi manajemen peralatan di sektor penyulingan dan petrokimia merupakan kunci untuk memastikan produksi yang aman dan efisien serta memajukan transformasi industri yang hijau dan rendah karbon.     Bapak Chai menyampaikan sambutan hangat kepada seluruh peserta dan berbagi pencapaian Huasheng Pumps & Valves dalam mengintegrasikan manufaktur pompa industri kelas atas dengan teknologi inspeksi cerdas, mengekspresikan visi perusahaan untuk memberdayakan pengembangan industri melalui pertukaran teknis.   02 Laporan Utama: Memperoleh Wawasan dan Membuka Kebijaksanaan Baru dalam Manajemen Peralatan   Sesi pagi menampilkan serangkaian presentasi utama dan diskusi terfokus yang menyoroti tren industri. Para pakar dari Sinopec, CNPC, CNOOC, dan perusahaan terkemuka lainnya berbagi perspektif berwawasan ke depan dan praktik terbaik dalam membangun sistem manajemen peralatan yang tangguh dan memastikan pengoperasian mesin-mesin penting yang andal, memberikan referensi berharga bagi peningkatan industri.     Para pakar dari China Energy dan perusahaan lain membahas titik permasalahan utama dalam manajemen peralatan, menawarkan wawasan multidimensi dan solusi inovatif yang diterima oleh hadirin.     Bapak Zhang Junhui, Wakil Manajer Umum Huasheng Pumps & Valves, menyampaikan presentasi berjudul “Integrasi Manufaktur Pompa Industri Kelas Atas dan Peralatan Inspeksi Cerdas”Melalui studi kasus yang terperinci, ia menggambarkan jalur praktis untuk meningkatkan peralatan pompa dan katup dengan solusi cerdas, memberikan strategi yang dapat ditindaklanjuti untuk transformasi digital dan cerdas di industri. Berikutnya Upacara Penghargaan Makalah Luar Biasa mengakui pencapaian teknis yang signifikan di bidangnya, yang menginspirasi para profesional untuk terus memajukan kualitas dan keberlanjutan industri.