The chemical and petrochemical industry demands pumps that can handle highly corrosive, toxic, and volatile media with absolute reliability. From chemical processing plants to oil refineries, pump failures can lead to costly downtime, environmental hazards, and safety risks.
China Industrial Pump Network provides a comprehensive range of pumps for the chemical and petrochemical industry, including API 610 process pumps, ISO 2858 chemical centrifugal pumps, magnetic drive seal-less pumps, fluoroplastic lined pumps, and vertical sump pumps. Our pumps are engineered with premium materials including stainless steel 304/316L, duplex steel, Hastelloy, and fluoroplastic linings to handle the most aggressive media.
All our chemical pumps are manufactured under ISO 9001 quality management system and comply with API 610, ISO 2858, and ISO 15783 standards. Each pump undergoes hydrostatic testing, performance testing, and NDT inspection before shipment.
Selecting pumps for chemical and petrochemical service requires careful evaluation of fluid compatibility, pressure-temperature ratings, and leakage containment. Use this guide to identify key specifications for your application.
Identify full chemical composition, concentration, and temperature. Use material compatibility charts for wetted parts. 316L for general chemicals, duplex 2205 for chlorides, Hastelloy for strong acids, PFA/PTFE lined for highly corrosive service.
Calculate operating pressure and temperature at pump nozzle. Select casing pressure class with 10-15% margin above shut-off pressure. For temperatures above 150C, specify centerline mounting and high-temp seals.
Single mechanical seals for non-hazardous fluids; double seals with Plan 53A/B barrier fluid for toxic/hazardous media. Consider magnetic drive (API 685) for zero-emission requirements.
Calculate NPSHa at actual operating temperature (high vapor pressure for hydrocarbons). Ensure NPSHa exceeds NPSHr by minimum 1m. Use inducer or lower speed for marginal NPSH.
API 610 for refinery/petrochemical duty; ISO 2858 for general chemical; ASME B73.1 for ANSI dimensions. Verify material test reports and hydrostatic test certificates.
Consider back pull-out design for inline maintenance without disconnecting piping. Plan for spare parts inventory: seals, bearings, impeller, wear rings.
Carefully selected pump models that meet the specific requirements of the Chemical & Petrochemical industry.
Heavy-Duty Radially Split Double-Suction Centrifugal Pump
API 610 OH2 Heavy-Duty Petrochemical Centrifugal Pump
API 610 Standard Heavy-Duty Process Pump
PTFE-Lined Centrifugal Pump for Corrosive Chemicals
316L Stainless Steel Centrifugal Pump for Corrosive Chemicals
ISO 2858 Standard Chemical Centrifugal Pump
Vertically Suspended Double-Casing Dry-Pit Pump
Vertical Submerged Sump Pump for Deep Tanks
Self-Priming Pump for Flexible Installation
Sealless Leak-Free Centrifugal Pump for Hazardous Chemicals
Seal-less Magnetic Drive Pump for Zero Leakage
High-Pressure Multi-Stage Centrifugal Pump for Boiler Water Supply
High Temperature Pump for Thermal Applications
High Temperature Pump for Thermal Applications
Air-Operated Double Diaphragm (AODD) Positive Displacement Pump
Specialized Industrial Pump for Unique Applications
Our engineering team is ready to help you select the right pump for your application. Get a free quote today.