Industrial Plant Piping, Valves, Fittings & Flow Control Solutions

Industrial Fluid Systems That Perform, Shift After Shift, Year After Year.

Industrial plants run on fluid systems that don't get the luxury of downtime, process water loops, chemical handling lines, utility piping, cooling systems, and the instrumentation that monitors them all operate continuously under pressure, chemistry, and the relentless demand of production schedules. Alsco Industrial supplies the corrosion-resistant thermoplastic valves, Schedule 40 and 80 piping, pipe support systems, actuated flow control, chemical handling equipment, and process instrumentation that industrial maintenance teams and plant engineers depend on to keep every system performing and every line running.

ONE SOURCE. TOTAL CONFIDENCE.

Alsco Industrial has supplied thermoplastic piping, flow control, pipe support systems, and fluid handling products for industrial facilities across North America since 1983. We stock the full range of components that industrial plants specify for process utility systems, MRO replacement programs, and plant expansion projects, thermoplastic valves, actuated valve packages, flow control, Schedule 40 and 80 fittings, instrumentation, chemical metering, fiberglass and steel strut channel, pipe clamps, and more, all from a single source, with same-day fulfillment on in-stock orders.

CORROSION-RESISTANT FLOW CONTROL
Stop Replacing Corroded Metal Valves. Specify Thermoplastic Once.

Corrosion is the single most common cause of premature valve failure in industrial fluid systems, and the maintenance costs, unplanned downtime, and safety risks that corroded valves generate are entirely preventable. The right thermoplastic valve in a corrosive service application doesn't just outlast its metal predecessor. It eliminates the replacement cycle entirely.

Metal Valves Corroding and Failing in Corrosive Process and Utility Lines

The pain: Industrial facilities handle a broad range of corrosive media, treated water, acidic process fluids, caustic cleaning chemistry, cooling tower biocides, and mild chemical streams, through utility and support piping that is often specified with standard bronze or cast iron valves. Those valves corrode predictably, seize over time, and eventually fail, taking sections of the system offline for emergency replacement at the worst possible times.
The Alsco Advantage: Asahi thermoplastic ball and butterfly valves in PVC, CPVC, polypropylene, and PVDF are chemically inert to the corrosive utility fluids that destroy metal valves, treated water, acidic and alkaline process streams, cooling chemistry, and mild chemical services. With no metal in the wetted flow path, there is nothing to corrode, no operator mechanism to seize, and no corrosion byproducts entering the fluid stream. A thermoplastic valve installed in corrosive service doesn't begin a replacement countdown, it simply performs.
Relevant Products: Ball Valves • Multiport Ball Valves • Butterfly Valves • Check Valves

Emergency Valve Replacements Requiring Pipe Cutting and Extended System Downtime

The pain: When a conventional socket-end valve fails in an active industrial piping system, replacing it means cutting the pipe on both sides, removing the failed valve, and installing new fittings with full solvent weld cure time before returning the line to service. In a process facility where a utility line serves production equipment, that maintenance sequence is measured in hours of downtime, not minutes.
The Alsco Advantage: True-union thermoplastic ball valves from Asahi and Hayward allow complete in-line valve removal without cutting pipe, the union nuts unscrew, the valve body is removed, and a replacement is seated and back in service in minutes. For industrial maintenance teams managing scheduled and unscheduled valve replacements across a large facility, true-union design throughout utility and process piping converts hour-long pipe repairs into quick valve swaps.
Relevant Products: Ball Valves • Butterfly Valves • Check Valves • Diaphragm Valves

No Single Source for the Full Valve Type Matrix a Plant Requires

The pain: An industrial facility's valve schedule includes isolation valves, check valves, butterfly valves for large-diameter mains, diaphragm valves for chemical service, multiport valves for sampling and diversion, and actuated valves for automated process control, spread across multiple materials, sizes, and end connection configurations. Sourcing that matrix from multiple suppliers means multiple purchase orders, multiple lead times, and the logistical friction of coordinating deliveries against a maintenance schedule.
The Alsco Advantage: Alsco stocks the complete industrial valve type matrix, ball, butterfly, diaphragm, check, gate, multiport, and actuated, across PVC, CPVC, polypropylene, and PVDF, in sizes from 1/4" through large-diameter configurations, from Asahi, Hayward, Bonomi, and Nibco. One purchase order covers the valve schedule for most industrial piping projects and MRO replenishment programs from a single source with same-day fulfillment.
Relevant Products: Ball Valves • Butterfly Valves • Diaphragm Valves • Check Valves • Gate Valves • Multiport Valves • Actuated Valves • Specialty Valves

INDUSTRIAL PIPING, FITTINGS & PIPE SUPPORT
The Foundation of Every Industrial Fluid System, From Pipe to Support Structure

Every valve, pump, and instrument in an industrial fluid system connects to pipe and fittings, and every pipe run depends on a support structure that holds it correctly in place. Getting all three right from the start is where system reliability is established. Getting any of them wrong is where predictable, avoidable failures begin.

Metal Pipe Corroding Internally in Corrosive Process and Utility Services

The pain: Carbon steel and galvanized pipe corrodes from the inside in industrial utility water, treated water, and mild chemical service. Internal corrosion produces rust particles that foul strainers, damage pump impellers and seals, and reduce flow capacity over time, while the pipe wall thins invisibly until a leak or rupture reveals the deterioration that was accumulating for years.
The Alsco Advantage: PVC and CPVC thermoplastic piping systems are immune to the internal corrosion that degrades metal pipe in industrial utility and process applications. Smooth thermoplastic interiors resist scaling and biofouling, maintain consistent flow capacity over the life of the system, and do not contribute corrosion products to the fluid stream. Spears and Lasco PVC and CPVC fittings in Schedule 40 and 80 configurations from 1/8" to 14" provide the complete fitting range to specify an entire industrial piping system without mixing materials or compromising dimensional consistency.
Relevant Products: PVC Schedule 40 Pipe • PVC Schedule 80 Pipe • CPVC Schedule 80 Pipe • PVC Schedule 40 Fittings • PVC Schedule 80 Fittings • CPVC Schedule 80 Fittings • PVDF Schedule 80 Fittings

Incomplete Fitting Inventories Holding Up Maintenance Repairs and Plant Expansion Work

The pain: A maintenance repair or expansion project that requires a 2" CPVC Schedule 80 reducing bushing, a 4" PVC Schedule 80 flange adapter, or an unusual configuration rarely has the luxury of waiting a week for sourcing. When a non-standard fitting configuration isn't immediately available, the repair schedule slips, production stays offline, or a field substitution gets made that compromises the system design.
The Alsco Advantage: Alsco stocks the full configuration range across Schedule 40 white, Schedule 40 gray, Schedule 80, CPVC 80, polypropylene 80, and PVDF, elbows, tees, couplings, adapters, flanges, reducers, caps, plugs, unions, nipples, bulkhead fittings, and saddles, in every standard size. Same-day shipping means a needed fitting identified in the morning arrives the next day, without a substitution, without a workaround, and without an extended system downtime.
Relevant Products: PVC Schedule 80 Fittings • CPVC Schedule 80 Fittings • PP Schedule 80 Fittings • PVDF Schedule 80 Fittings • PVC Nipples • Metal Nipples • Bulkhead Fittings

Metal Strut and Pipe Clamps Corroding in Wet and Chemical Plant Environments

The pain: Standard galvanized or painted steel strut channel and pipe clamps corrode rapidly in the wet, chemically aggressive environments common in industrial facilities, chemical handling areas, water treatment zones, and washdown environments. Corroded support hardware compromises the structural integrity it's there to provide, stains the pipe it supports, and generates findings on facility safety and environmental audits.
The Alsco Advantage: Fiberglass reinforced plastic strut channel and fiberglass pipe clamps provide the same structural support as steel in a material that is completely immune to corrosion, no rust, no coating failure, no loss of structural integrity from chemical exposure or sustained moisture. In chemical handling areas, outdoor installations, and anywhere metal support hardware has a predictable corrosion lifespan, fiberglass strut eliminates the support system maintenance cycle entirely. For dry general industrial environments, steel strut in appropriate finish configurations covers standard pipe support requirements at cost-effective pricing.
Relevant Products: Fiberglass Strut Channel • Fiberglass Pipe Clamps • Fiberglass Strut Fittings • Steel Strut Channel • Galvanized Pipe Clamps • Cushion Clamps • Two-Hole Pipe Clamps • Beam Clamps

Improper Pipe Support Causing Thermal Stress Failures at Joints and Fittings

The pain: Thermoplastic pipe requires closer support spacing than metal pipe of the same size, a fact that contractors and maintenance teams accustomed to metal systems sometimes overlook. Under supported thermoplastic pipe sags between support points, concentrating bending stress at joints and fittings, accelerating thermal fatigue, and eventually producing the joint failures that proper support would have entirely prevented.
The Alsco Advantage: Cushion-lined pipe clamps sized specifically for PVC and CPVC pipe protect thermoplastic pipe surfaces from point-load damage at support contact points while holding pipe securely at the spacing intervals that thermoplastic systems require. Paired with steel or fiberglass strut channel matched to the service environment, they provide a complete support solution that protects the piping investment from installation day through the full service life of the system.
Relevant Products: Cushion Pipe Clamps • Two-Hole Pipe Clamps • Clevis Hangers • Beam Clamps • Steel Strut Channel • Fiberglass Strut Channel • Strut Fittings & Accessories

Maintaining an Active Industrial Plant or Planning a System Upgrade?

Whether you're sourcing replacement valves and fittings for a scheduled maintenance window, specifying piping and support systems for a plant expansion, or adding instrumentation to an existing process line, our team has the product knowledge and inventory depth to support industrial fluid system projects of any scope.

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PROCESS AUTOMATION & ACTUATED FLOW CONTROL
Automated Flow Control That Reduces Operator Exposure and Improves Process Consistency

Manual valve operation on industrial process and chemical lines puts operators in proximity to system pressures, hazardous fluids, and the physical demands of operating valves in awkward or elevated locations. Automated flow control addresses all three, improving safety, enabling remote operation, and delivering the repeatable, documentable process control that modern industrial facilities increasingly require.

Manual Valve Operation on Chemical and Process Lines Exposing Operators to Hazards

The pain: Industrial facilities that require operators to manually open, close, or position valves on chemical service lines, pressurized process loops, or high-cycle utility systems create repeated operator exposure to system hazards, chemical splash risk, pressure release events, and the cumulative physical burden of operating valves in confined or elevated locations. In emergency shutdown scenarios, the time required to manually close multiple valves can be the difference between a contained incident and a serious one.
The Alsco Advantage: Eelectric and pneumatic actuated ball and butterfly valve packages, built on thermoplastic, stainless steel and carbon steel valve bodies with actuators, allow remote operation of industrial isolation and control valves from panel or PLC control, eliminating operator proximity to hazardous conditions during routine operation and emergency shutdown. Spring-return pneumatic actuators provide fail-safe closure on power or air loss, and explosion-proof configurations are available for classified hazardous locations. Asahi Smart Pack actuated thermoplastic valve packages extend the same factory-assembled convenience to corrosive fluid service lines.
Relevant Products: Actuated Ball Valves • Actuated Butterfly Valves • Actuated Diaphragm Valves • Fast Packs Actuated Valve Packages • Solenoid Valves

Process Variability from Inconsistent Manual Flow Control Positions

The pain: Industrial processes that depend on precise, repeatable flow ratios, blending, dilution, proportional chemical addition, or balanced distribution across multiple process points, produce inconsistent results when flow control relies on manually positioned valves. Even careful operators introduce variability that accumulates into product quality variation, chemical waste, and process performance that falls short of design specification.
The Alsco Advantage: Asahi modulating actuated valves and Bonomi proportional actuated packages allow precise, repeatable flow positioning controlled by process PLCs and controllers, replacing manual valve judgment with verified, documented valve positions that deliver the same flow ratio every cycle. Combined with GF Signet flow sensors providing real-time feedback, closed-loop flow control becomes achievable on industrial process lines without extensive custom engineering.
Relevant Products: Actuated Ball Valves • Actuated Butterfly Valves • Actuated Diaphragm Valves • Flow Sensors • Sensor Electronics • Transmitters

PROCESS INSTRUMENTATION & MONITORING
Measure What's Flowing, Before a Problem Becomes a Shutdown

Industrial fluid systems that operate without instrumentation are managed by assumption, and assumptions fail at the worst times. Continuous measurement of flow rate, pH, conductivity, and pressure on utility and process lines turns undetected system deterioration into documented, manageable data, and gives plant maintenance teams the early warning that separates planned intervention from emergency response.

No Flow Measurement on Critical Process and Utility Lines

The pain: Industrial process water loops, chemical feed systems, cooling tower circuits, and utility distribution headers that operate without flow measurement can develop flow deficits, from pump wear, valve misposition, clogged strainers, or pipe scaling, that reduce system performance and damage downstream equipment long before any visible symptom appears. Without measurement, the first sign of reduced flow is often equipment damage or a process failure.
The Alsco Advantage: GF Signet paddlewheel flow sensors and Blue-White variable-area flow meters install inline in PVC, CPVC, and thermoplastic piping systems and provide continuous, verified flow data for each monitored line. With plastic sensor bodies that introduce no additional corrosion failure mode into the lines they monitor, and installation fittings that thread directly into standard pipe tees, they add real measurement capability without a complicated installation project.
Relevant Products: Flow Sensors • Flow Meters • Sensor Electronics • Installation Tees & Fittings

pH and Chemistry Excursions Going Undetected in Process and Wastewater Lines

The pain: Industrial facilities discharging process wastewater or managing chemical neutralization systems face permit compliance requirements that manual pH testing between shifts cannot reliably satisfy. A pH excursion during an off-shift production event or equipment upset goes undetected until the next manual test, by which time out-of-spec discharge may have already occurred and a compliance record gap has been created.
The Alsco Advantage: GF Signet pH and ORP electrodes with DryLoc connectors installed inline on process and wastewater lines provide continuous pH monitoring with automatic electrode health diagnostics, catching excursions as they develop, triggering control system responses, and generating the continuous data record that regulatory compliance documentation requires. Memory chip-enabled electrode health monitoring alerts maintenance teams before calibration drift produces inaccurate readings, keeping the most compliance-critical measurement points reliably maintained.
Relevant Products: pH/ORP Electrodes • Conductivity/Resistivity Sensors • Transmitters • Sensor Installation Fittings

CHEMICAL HANDLING & FLUID TRANSFER
Move Industrial Chemicals Safely, Accurately, and Without Incident

Industrial facilities handle a continuous stream of chemicals, acids, caustics, solvents, inhibitors, treatment chemicals, and cleaning compounds, in drums, totes, and bulk storage. Moving those chemicals to process points and dosing systems safely, with the right equipment and compatible materials, is a daily operational requirement that the right transfer and metering equipment handles without incident, shift after shift.

Chemical Drum and Tote Transfers Creating Spill and Operator Exposure Risk

The pain: Manual chemical transfer from drums and totes, lifting, tilting, and pouring, introduces spill risk, operator chemical exposure, and inconsistent volume delivery in a facility environment where any chemical release on the floor creates safety, environmental, and regulatory consequences that all take time and resources to address.
The Alsco Advantage: Polypropylene and stainless steel drum pumps allow controlled, metered chemical transfer from bulk containers without manual lifting or pouring, keeping chemical handling contained, consistent, and away from floor surfaces and personnel. Cam and groove couplings in polypropylene, PVDF, and stainless steel provide secure, spill-controlled connections between chemical storage containers and process dosing inlets, with material options matched to the full range of industrial chemical service conditions.
Relevant Products: Drum Pump Kits • Drum Pump Tubes • Drum Pump Motors • Manual Drum Pumps • Drum Pump Accessories • PP Cam & Groove Couplings • PVDF Cam & Groove Couplings • 304 SS Cam & Groove Couplings • 316 SS Cam & Groove Couplings • Aluminum Cam & Groove Couplings • Chemical-Resistant Tubing

Inaccurate Chemical Dosing Causing Process Variability and Chemical Waste

The pain: Industrial chemical dosing systems that rely on manual addition or imprecisely calibrated metering introduce variability into every process they support, from pH adjustment and scale inhibitor treatment to cooling tower chemical programs. Overdosing wastes expensive chemistry. Under dosing compromises the process the chemistry is there to support. Neither condition is consistently avoidable without properly specified metering equipment.
The Alsco Advantage: The Lutz MAGDOS Solenoid Diaphragm Dosing Pump delivers precise, electronically controlled chemical feed at calibrated rates across the full range of industrial chemical dosing applications, pH adjustment, scale and corrosion inhibition, biocide treatment, and process chemical addition. Chemical-resistant wetted parts handle the broad range of industrial process chemistry, and the solenoid-driven design provides the accurate, repeatable dosing performance that industrial chemical treatment programs require under continuous service conditions.
Relevant Products: Diaphragm Dosing Pumps • Non-Metallic Diaphragm Pumps • Metallic Diaphragm Pumps • Chemical Tubing • Diaphragm Pump Accessories • Check Valves

Wrong Tubing Material Failing at Equipment Connections and Instrument Lines

The pain: Clear vinyl tubing installed on chemical lines hardens and cracks. Low-pressure tubing on instrument connections fails under system pressure. Standard tubing in elevated temperature service deforms and leaks. Each is a predictable failure from an incorrect material selection, and in an industrial plant, a tubing failure at an instrument connection, a chemical feed line, or an equipment connection interrupts production or creates a spill.
The Alsco Advantage: Alsco stocks the full range of industrial tubing materials, chemical-resistant tubing, yarn-reinforced PVC tubing for higher working pressures, Tigerflex industrial hose for high-flex applications, polypropylene tubing for chemical service, polyethylene tubing for general utility, and clear PVC for visual flow monitoring, in sizes and configurations matched to industrial plant service conditions. John Guest and Parker push-to-connect tube fittings in brass, stainless steel, and plastic provide the reliable, tool-free connections that industrial instrument and utility lines require.
Relevant Products: Chemical Tubing • Yarn Reinforced Clear PVC Tubing • Tigerflex Industrial Hose • Polypropylene Tubing • Polyethylene Tubing • Clear PVC Tubing • Tube & Push-to-Connect Fittings

WHO WE SERVE
The Industrial Facilities We Supply Every Day

From light manufacturing to heavy process industry, if it runs on fluid systems, we supply the components that keep them performing.

Manufacturing Plants: General and specialty manufacturers with process water systems, cooling loops, compressed air utility lines, chemical handling infrastructure, and plant service piping that requires reliable thermoplastic flow control, pipe support systems, and instrumentation.
Chemical & Process Industry Facilities: Chemical manufacturers, blenders, and process facilities with corrosive fluid systems, chemical feed lines, and process utility infrastructure that demands corrosion-resistant thermoplastic materials across PVC, CPVC, PP, and PVDF, including fiberglass strut support systems for chemical handling areas.
Power Generation & Energy Facilities: Power plants, co-generation facilities, and industrial energy operations with cooling water systems, chemical feed infrastructure, water treatment loops, and utility piping that must perform continuously under demanding service conditions.
Pulp, Paper & Converting Operations: Facilities handling process water, bleaching chemistry, and utility fluid systems in aggressive environments where corrosion-resistant piping, chemical-compatible valves, fiberglass support systems, and reliable flow measurement support continuous production.
Metal Finishing & Surface Treatment: Electroplating, anodizing, and surface treatment facilities handling acids, caustics, rinse water, and wastewater chemistry through piping, valve, and support systems that must withstand the most aggressive industrial chemical environments.
Automotive & Heavy Manufacturing: Assembly and parts manufacturing facilities with cooling water systems, paint shop chemistry lines, parts washing systems, and utility infrastructure that require reliable, low-maintenance thermoplastic flow control and properly supported piping infrastructure.

Industrial Fluid System FAQs

Q: What is the advantage of thermoplastic valves and piping over metal in industrial utility and process applications?
A: In industrial applications where the fluid being handled is corrosive, treated water, acidic process streams, caustic cleaning chemistry, cooling tower biocides, thermoplastic valves and piping offer three practical advantages over metal. First, they are chemically inert to the corrosive conditions that cause metal valves to corrode, seize, and fail, eliminating the replacement cycle that metal components generate in corrosive service. Second, they introduce no metallic corrosion products into the fluid stream, which matters in process water and cooling systems where particulate causes downstream equipment wear. Third, their service life in corrosive industrial applications dramatically exceeds that of metal alternatives, reducing total maintenance cost and system lifecycle cost even when the initial material cost is higher.

Q: When should I specify PVC versus CPVC for an industrial piping application?
A: The primary deciding factor is operating temperature. PVC is appropriate for industrial utility and process applications up to approximately 140°F at rated pressure. CPVC extends the usable temperature range to approximately 200°F and offers broader chemical resistance, making it the correct specification for hot water utility systems, industrial processes with elevated operating temperatures, and any service where conditions approach or exceed PVC's temperature rating. For chemical service, CPVC also offers improved resistance to certain caustics and oxidizing compounds that can attack standard PVC. Our team can help verify the correct material for your specific service conditions before you specify components.

Q: Do you carry strut channel and pipe clamps for industrial piping support applications?
A: Yes. We stock both steel and fiberglass reinforced plastic strut channel, along with a full range of pipe clamps, cushion clamps, two-hole clamps, clevis hangers, and beam clamps, for industrial piping support applications. For chemical handling areas, wet environments, and anywhere metal support hardware is subject to corrosion, fiberglass strut channel and fiberglass pipe clamps provide a corrosion-immune support system that matches the service life of the thermoplastic piping it supports. For general industrial and dry environments, steel strut in the appropriate finish covers most pipe support requirements. Thermoplastic pipe requires closer support spacing than metal pipe, and our team can advise on correct support intervals for PVC and CPVC systems to prevent the thermal stress joint failures that under-supported thermoplastic pipe produces over time.

Q: What actuated valve types are available for industrial process automation applications?
A: Alsco stocks both thermoplastic actuated valve packages for corrosive fluid service and metal-body actuated packages for general industrial process control. Asahi Smart Pack actuated valve packages in PVC and CPVC are factory-assembled with electric or pneumatic actuators for corrosive fluid service. Bonomi actuated packages on stainless steel and carbon steel valve bodies cover the full range of general industrial process control requirements, from simple on/off electric actuation to spring-return fail-safe pneumatic configurations for safety shutdown applications. Explosion-proof actuator options are available for classified hazardous locations. Both product lines ship factory-assembled and ready to commission.

Q: How do GF Signet flow sensors install in existing industrial piping systems?
A: GF Signet paddlewheel flow sensors install through a drilled and tapped fitting, a tee or saddle, in the existing pipe, requiring no pipe cutting and no system shutdown for installation in most configurations. GF Signet also offers ultrasonic clamp-on flow meters for non-invasive flow measurement on existing piping where process isolation is not practical. Both sensor types output 4-20mA or pulse signals for integration with plant PLCs, SCADA systems, and data historians, and both are available in plastic sensor body configurations compatible with PVC and CPVC industrial piping systems.

Q: What chemical metering pump is appropriate for industrial pH adjustment and chemical dosing?
A: For pH adjustment chemistry, acids and caustics, and for scale and corrosion inhibitor programs, biocide treatment, and process chemical addition, the Lutz MAGDOS Solenoid Diaphragm Dosing Pump is the specification for precise, electronically controlled chemical metering in industrial applications. Its chemical-resistant diaphragm and wetted parts handle the corrosive chemistry of industrial treatment programs, and its solenoid-driven design delivers accurate, repeatable dosing that manual addition cannot match. Blue-White diaphragm metering pumps are also available for applications where flow range or configuration requirements differ. Our team can help select the correct pump for your specific chemistry and system.

Q: Do you stock products for industrial plant MRO programs, not just project purchases?
A: Yes, MRO support is a core part of what we do for industrial customers. We maintain deep inventory on thermoplastic valves, PVC and CPVC fittings, tubing, instrumentation, pipe support systems, strut channel, pipe clamps, and joining materials that industrial maintenance teams need for both planned and unplanned repairs, in the specific brands and configurations that plants already have installed. No minimum order, same-day shipping on in-stock orders placed by 2PM EST, and a team that understands why material specification matters in the repair you're making.

Your Production Schedule Can't Wait for the Right Component. Neither Can We.

Browse our full catalog of industrial thermoplastic valves, piping, pipe support systems, actuated flow control, process instrumentation, and fluid handling equipment, or connect with our team for expert guidance on your specific application.

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