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Pumps for Chemical & Petrochemical

Reliable pumping solutions for chemical processing, petrochemical refining, and corrosive media handling.

Industry Overview

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.

Key Challenges

  • Handling of strong acids, alkalis, and corrosive chemical solutions
  • High temperature and high pressure process conditions
  • Zero leakage requirements for hazardous and toxic media
  • Compliance with API 610, ISO 2858, and other industry standards
  • Continuous operation in demanding process environments

Our Solutions

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.

Quality & Compliance

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.

Pump Selection for Chemical & Petrochemical

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.

Fluid Compatibility

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.

Pressure & Temperature

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.

Seal Containment

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.

NPSH & Cavitation

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.

Standard Compliance

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.

Maintenance Access

Consider back pull-out design for inline maintenance without disconnecting piping. Plan for spare parts inventory: seals, bearings, impeller, wear rings.

Pumps for Chemical & Petrochemical

Carefully selected pump models that meet the specific requirements of the Chemical & Petrochemical industry.

API 610 Process Pumps API 610 BB2 Between-Bearing Process Pump

API 610 BB2 Between-Bearing Process Pump

Heavy-Duty Radially Split Double-Suction Centrifugal Pump

API 610 Process Pumps Heavy-Duty Petrochemical Process Pump

Heavy-Duty Petrochemical Process Pump

API 610 OH2 Heavy-Duty Petrochemical Centrifugal Pump

API 610 Process Pumps API 610 OH2 Process Pump

API 610 OH2 Process Pump

Horizontal Overhung Single-Stage Centrifugal Pump

API 610 Process Pumps Chemical Process Pump

Chemical Process Pump

API 610 Standard Heavy-Duty Process Pump

Chemical Centrifugal Pumps Fluoroplastic Chemical Pump

Fluoroplastic Chemical Pump

PTFE-Lined Centrifugal Pump for Corrosive Chemicals

Chemical Centrifugal Pumps Corrosion-Resistant Chemical Pump

Corrosion-Resistant Chemical Pump

316L Stainless Steel Centrifugal Pump for Corrosive Chemicals

Chemical Centrifugal Pumps Fluoroplastic Pump

Fluoroplastic Pump

ISO 2858 Standard Chemical Centrifugal Pump

API 610 Process Pumps API 610 VS4 Vertical Sump Pump

API 610 VS4 Vertical Sump Pump

Vertically Suspended Single-Casing Wet-Pit Pump

API 610 Process Pumps API 610 VS6 Vertical Canned Pump

API 610 VS6 Vertical Canned Pump

Vertically Suspended Double-Casing Dry-Pit Pump

Vertical & Sump Pumps Vertical Immersed Pump

Vertical Immersed Pump

Vertical Submerged Sump Pump for Deep Tanks

Vertical & Sump Pumps Plastic Vertical Sump Pump

Plastic Vertical Sump Pump

Vertical Submerged Sump Pump for Deep Tanks

Self Priming Pumps Fluoroplastic Self Priming Pump

Fluoroplastic Self Priming Pump

Self-Priming Pump for Flexible Installation

Self Priming Pumps Seal-less Self Priming Pump

Seal-less Self Priming Pump

Self-Priming Pump for Flexible Installation

Magnetic Drive Pumps Magnetic Drive Chemical Pump

Magnetic Drive Chemical Pump

Sealless Leak-Free Centrifugal Pump for Hazardous Chemicals

Magnetic Drive Pumps Magnetic Drive Pump

Magnetic Drive Pump

Seal-less Magnetic Drive Pump for Zero Leakage

Magnetic Drive Pumps Fluoroplastic Magnetic Drive Pump

Fluoroplastic Magnetic Drive Pump

Seal-less Magnetic Drive Pump for Zero Leakage

Magnetic Drive Pumps Jacketed Magnetic Drive Pump

Jacketed Magnetic Drive Pump

Seal-less Magnetic Drive Pump for Zero Leakage

High Temperature & Circulation Pumps Horizontal Multistage Boiler Feed Pump

Horizontal Multistage Boiler Feed Pump

High-Pressure Multi-Stage Centrifugal Pump for Boiler Water Supply

Positive Displacement Pumps Screw Pump

Screw Pump

Positive Displacement Pump for Viscous Media

Positive Displacement Pumps Rotary Lobe Pump

Rotary Lobe Pump

Positive Displacement Lobe Pump for Viscous Fluids

Positive Displacement Pumps Pneumatic Double Diaphragm Pump

Pneumatic Double Diaphragm Pump

Air-Operated Double Diaphragm (AODD) Positive Displacement Pump

Special Industrial Pumps Liquid Ring Vacuum Pump

Liquid Ring Vacuum Pump

Oil-Free Vacuum Pump for Wet Gas Applications

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