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DONGGUAN HydroBlue CO.,LTD. operates as a technology-focused enterprise offering full-spectrum technical solutions across fluid machinery, fluid engineering, industrial automation, and power conversion systems. Our 8-strong engineering team brings together expertise in fluid mechanics, electrical engineering, and electronic engineering to bridge the gap between R&D and commercial production. Ongoing joint development with Jiangsu University, Chinese Academy of Sciences, and Guangdong University of Technology ensures our processes and products stay ahead of industry requirements worldwide. Jiangsu University National Research Center of Pumps contributes suction line pressure drop analysis and check valve dynamics modeling for SANDPIPER AODD pump inlet systems; Chinese Academy of Sciences develops high-performance thermoplastic compounds and corrosion-resistant metal alloys for manifold fitting applications; Guangdong University of Technology integrates automated injection molding process control and CNC thread verification for our manifold fitting manufacturing.
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Let us know the pump model and suction manifold fitting type you require — our engineers will cross-reference compatibility and respond with a professional technical assessment.
Our proprietary brand provides complete technical solutions across the fluid machinery and engineering spectrum. Supported by our suite of proprietary technologies and product brands, we provide clients with premium technical consultation, sales assistance, and bundled system solutions — covering pumps, frequency converters, servo drives, PLC-HMI, industrial control cabinets, motors, mechanical seals and systems, couplings, gearboxes, and comprehensive engineering project services (overseas on-site 3D scanning reverse molding of pump replacement parts, and field debugging by our dispatched engineers internationally).
|
Material |
Chemical Resistance |
Temperature Limit |
Key Benefit |
Recommended SANDPIPER Service |
|---|---|---|---|---|
|
Polypropylene (PP) |
Good for wide range of acids, alkalis, solvents |
Up to 80°C |
Low cost, lightweight, excellent general chemical resistance |
Chemical transfer, plating, water treatment |
|
PVDF |
Excellent for strong acids, halogens, oxidizers |
Up to 120°C |
Higher temperature and purity than PP |
High-purity chemical, semiconductor, pharmaceutical |
|
PTFE |
Outstanding for virtually all chemicals |
Up to 200°C |
Inert, non-stick, widest chemical compatibility |
Ultra-pure, aggressive solvents, HF, hot acids |
|
Aluminum |
Low chemical resistance |
Up to 150°C |
Lightweight, good mechanical strength |
Non-corrosive fluids, oils, general industrial |
|
SS 316 |
Good for many corrosive fluids |
Up to 200°C |
Corrosion resistant, strong, food-grade |
Food, beverage, dairy, marine, chemical |
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