Hydraulic drive oils
For hydraulic drive equipment where pressure stability, wear control and service continuity need supplier discussion.
POLY is organized around two equal product groups: industrial lubricants for critical equipment, and scale inhibitors / industrial chemicals for demanding water and process systems.
Product Track A
Lubricant inquiries should start from equipment type, operating load, temperature, environment, current lubricant, approval requirements and maintenance interval.
For hydraulic drive equipment where pressure stability, wear control and service continuity need supplier discussion.
For heavy-duty or outdoor hydraulic applications requiring clear operating-temperature and equipment-context review.
For gearboxes and transmission systems where load, speed, thermal conditions and OEM expectations shape product selection.
For ropeway and cable systems requiring corrosion protection, penetration, adhesion and outdoor reliability discussion.
For exposed machinery, port equipment, marine service and other environments where protection and serviceability matter.
SDS/TDS, compatibility notes, sample evaluation and equivalent-product discussion should be routed through RFQ.
Product Track B
Chemical inquiries should start from water analysis, target system, operating temperature, TDS, pH, scaling history and required document package.
For high salinity, sulfate scale risk, oilfield water, offshore water systems and high-TDS industrial water evaluation.
For sample-evaluation discussion in MVR, high-pH, industrial circulation and process-water conditions where fit must be checked.
For membrane systems facing carbonate, sulfate, silica and metal scaling risks. Selection should be supported by feedwater analysis and recovery targets.
For industrial systems where suspended solids, fouling risk and deposition affect uptime and cleaning cycles.
For recirculating systems requiring practical discussion of water quality, cycles of concentration, temperature and metallurgy.
Dosage, exact chemistry, regulatory claims, compatibility and performance guarantees should be handled after product-document review.