Five Chinese centrifugal chemical pump makers highlighted in 2026 industry overview

A 2026 industry review spotlights five Chinese manufacturers of centrifugal chemical pumps and related fluid-handling equipment, framing their products against rising demand for corrosion resistance, sealing control, and material compatibility. The overview also points to growth in the global chemical pump and magnetic-drive pump markets, while cautioning buyers to verify standards compliance and application fit before specifying equipment.

Why it matters: - Chemical processing, petrochemicals, pharmaceuticals, and wastewater treatment all depend on pumps that can handle aggressive liquids safely and reliably. - Material compatibility, sealing design, operating temperature, and pressure now shape pump selection as much as flow and head. - Sealless and magnetic-drive designs are gaining attention where leakage control is a priority. - Market forecasts point to continued demand for chemical pumps and magnetic-drive pumps.

What happened: - A 2026 industry overview featured five Chinese manufacturers: Jiangsu Xiangsu Machinery Equipment Manufacturing Co., Ltd., Anhui Wolong Pump & Valve Co., Ltd., Aulank Pump Manufacturing Co., Ltd., Sichuan Zigong Industrial Pump Co., Ltd., and Guangdong Kenflo Pump Co., Ltd. - The review compared their centrifugal chemical pump offerings, materials, sealing options, and industrial applications. - The article also cited market research projecting the global chemical pump market to rise from US$5.68 billion in 2025 to US$9.92 billion by 2034. - Grand View Research valued the global magnetic drive pump market at US$1.4 billion in 2024 and projected growth to US$2.7 billion by 2033, a 7.7% CAGR.

The details: - Jiangsu Xiangsu Machinery Equipment Manufacturing Co., Ltd. operates under the xsupump brand and was established in 2024. - Company information lists about 55 staff, an 18,000 m² production plant, a 3,500 m² office, annual output of 10,000 pieces, and an export ratio of about 70%. - The company reports 15 technical personnel at its manufacturing partner facility. - Its portfolio includes chemical centrifugal pumps, fluoroplastic-lined pumps, vertical sump pumps, heavy-duty process pumps, and mechanical-seal support systems. - The IH series is a horizontal, single-stage, single-suction end-suction pump designed to ISO 2858 dimensions. - Published IH series parameters include flow of 0.3–400 m³/h, head of 5–125 m, speeds of 1,450 or 2,900 r/min, motor power of 0.55–90 kW, inlet sizes from DN50 to DN200, medium temperatures of −20°C to 105°C, and maximum pressure of 1.6 MPa. - The IH series uses a back pull-out construction, and the published range includes 40 basic models and up to 112 specifications. - The IHF series uses fluoroplastic-lined wetted components, with published flow of 6.3–400 m³/h, head of 5–80 m, and medium temperatures of −20°C to 100°C. - The IHF configuration includes a metal outer casing, F46 or PVDF wetted parts, axial suction, vertical discharge, and a bellows mechanical seal. - The FY series covers vertical sump applications, with published flow of 1.6–2,600 m³/h, head of 5–132 m, speeds of 1,450 or 2,900 r/min, design pressure up to 1.6 MPa, and a standard temperature range of 0–105°C. - The FY series can be ordered with an optional temperature range of −20°C to 180°C, and immersion depth can be customized. - The ZA/ZE series is described as a heavy-duty chemical process pump for chemical, petrochemical, and refinery services. - ZA/ZE material options include carbon steel, stainless steel, duplex stainless steel grades 2205 and 2507, and Hastelloy. - The 53A/53B system provides barrier-fluid support for dual mechanical seals and is offered in SS304 or SS316L. - Jiangsu Xiangsu lists applications including chemical processing, industrial wastewater, chemical sumps, pharmaceuticals and fine chemicals, MVR evaporation and crystallization, and electroplating and surface treatment. - The company cites an FJX-900 reference case for MVR applications with a reported flow of 7,800 m³/h and a head of 3 m. - Anhui Wolong Pump & Valve Co., Ltd. is presented as a Chinese pump and valve manufacturer relevant to chemical-service applications. - Product information reviewed for the article identifies an IH125-100-200 stainless-steel chemical centrifugal pump intended for corrosive media in fine-chemical service. - Aulank Pump Manufacturing Co., Ltd. was established in 2008 and is based in Kunshan, Jiangsu Province. - Aulank’s published range includes magnetic centrifugal pumps, magnetic vortex pumps, fluoroplastic-lined magnetic pumps, mechanical-seal centrifugal pumps, and magnetic gear pumps. - Aulank identifies chemical processing, pharmaceuticals, semiconductors, and new energy as application sectors. - Sichuan Zigong Industrial Pump Co., Ltd. traces its origins to Zigong Industrial Pump Factory, established in 1967, and was reorganized as a company in 2005. - Its portfolio includes evaporation circulation pumps, axial-flow pumps for salt precipitation and cooling, slurry pumps, and chemical process pumps across multiple series. - Guangdong Kenflo Pump Co., Ltd. was founded in 1954 and previously operated as Guangdong Foshan Pump Factory Co., Ltd. - Kenflo’s company profile describes capabilities in research and development, production, casting, welding, heat treatment, machining, assembly, and testing. - Kenflo’s product categories include centrifugal pumps, liquid-ring vacuum pumps, and liquid-ring compressors. - The article stresses that product descriptions alone do not establish suitability for a specific duty. - It says buyers should confirm flow, head, temperature, pressure, wetted materials, seal type, motor requirements, design standards, testing records, and after-sales arrangements in a request for quotation. - For vertical installations, engineers should verify immersion depth, vertical alignment, minimum liquid level, tank-support capacity, piping loads, and any need for dry-run protection, level controls, strainers, or explosion-proof motors. - API Standard 610 addresses centrifugal pumps for petroleum, petrochemical, and natural gas industries. - API STD 682:2014(R2022) covers pump shaft-sealing systems for applicable services. - HS 841370 covers centrifugal pumps for liquids generally, not chemical pumps exclusively, so export figures under that code do not directly measure the chemical pump market.

Between the lines: - The overview favors documentation and application fit over brand rankings, revenue, or market share. - The strongest differentiator in this market is not pump type alone, but evidence: performance curves, material certificates, seal drawings, and compatibility data. - Sealless and magnetic-drive designs appear to be benefiting from leakage-control concerns, especially in corrosive or toxic services. - The article makes clear that standards references matter, but listing a standard does not prove compliance.

What's next: - Buyers are likely to keep using detailed RFQs and third-party technical checks before placing chemical pump orders. - Manufacturers that can show verified material compatibility, sealing arrangements, and test records should have an edge in demanding process applications. - Continued growth in chemical and magnetic-drive pump markets suggests more attention to corrosion resistance, containment, and maintenance access. - Final selection should still depend on actual operating conditions and confirmed product documentation.

The bottom line: - China’s centrifugal chemical pump market is broad, technical, and increasingly driven by leakage control and material compatibility rather than basic pump capacity alone.