Product category
Corrosion resistance
Find thermoplastic piping, fittings, composite valves, and lined flow-control products—supported by application guidance that connects material selection to the process.
Browse manufacturers
Protect the process from the media.
01Charter Plastics
Polyethylene Piping Systems
Corrosion-resistant pipe and connection solutions- PE pipe
- Piping systems
02FluoroSeal
Lined Valve Solutions
Lined flow-control products for aggressive media- Lined valves
- Corrosive service
03Green Leaf
Liquid-Handling Components
Nonmetallic valves, fittings, and handling components- Valves & fittings
- Nonmetallic
04Harvel
Industrial Plastic Pipe
Thermoplastic pipe for corrosive process applications- PVC / CPVC
- Industrial piping
05Hayward
Thermoplastic Flow Control
Plastic valves, actuation, and flow-control products- Thermoplastic valves
- Flow control
06Heritage Plastics
Thermoplastic Piping Products
Nonmetallic piping products for demanding environments- Thermoplastic
- Piping products
07IPEX
Thermoplastic Process Piping
Integrated piping systems for corrosive media- Pipe & fittings
- Process piping
08LASCO Fittings
Thermoplastic Fittings
PVC and CPVC fittings for industrial piping systems- PVC / CPVC
- Fittings
09Lined Valve Company
Lined Process Valves
Barrier-lined valves for corrosive fluid service- Lined valves
- Process isolation
10NIBCO
Valves & Fittings
Flow-control products across industrial piping applications- Valves
- Fittings
11Nil-Cor
Composite Valve Solutions
Nonmetallic valve construction for corrosive applications- Composite valves
- Corrosive service
12Simtech
Thermoplastic Flow Solutions
Valves and piping components for corrosive processes- Thermoplastic valves
- System components
13SwissFluid
Lined Process Equipment
Lined valves and components for aggressive chemicals- Lined equipment
- Chemical service
14XOMOX
Lined Valves
Lined isolation solutions for demanding process media- Lined valves
- Process service
Selection guidance
Corrosion resistance is an application decision.
The right solution depends on more than the product name. Chemical compatibility, concentration, temperature, pressure, mechanical load, and the complete piping system must be considered together.
Identify the media
Document the chemical composition, concentration, solids, possible contamination, and any cleaning or upset conditions.
Define the operating envelope
Normal and maximum pressure, temperature, flow, vacuum, cycling, and ambient exposure establish the service limits.
Match the materials
Body, liner, seals, seats, piping, fittings, and all wetted components must be compatible with the process.
Review the complete system
Connection method, support, expansion, actuation, standards, installation, and maintenance can affect long-term performance.
Beyond the catalog
Materials, components, and service—considered together.
TVI helps evaluate the application as a complete flow path so the selected products work together under real operating conditions.
Compatibility review
Evaluate the media, concentration, pressure, temperature, and operating conditions before choosing construction materials.
System selection
Coordinate pipe, fittings, valves, liners, seals, actuation, and connection requirements across the process.
Service + lifecycle support
Support replacement, troubleshooting, and future maintenance with local product expertise and documented application details.
Need help selecting?
Bring us the media. We’ll help define the materials.
Share the chemical, concentration, temperature, pressure, line size, connection, valve function, and any existing product information you have.