Harrington Plastics

Solutions For Petrochemical Industry

At Harrington we understand the needs of the petrochemical industry and offer the latest
solutions for this demanding industry, below are just a few examples.

PSI Plastic-Lined-Steel Piping

Plastic lined steel When corrosive piping applications require the chemical resistance of plastic and the strength of metal, think PSI plastic-lined-steel piping. It's available in corrosion resistant PTFE, PFA, Polypropylene, and PVDF locked in liners and pipe sizes to fit your specific needs. Harrington can fabricate spool pieces to your exact specifications.

Gemu Type 675 Plastic-Lined-Steel Diaphragm Valve

• 100% bubble tight shutoff, which exceeds ANSI class VI standards.
• Excellent throttling characteristics.
• Lower initial cost than other valve technologies. Gemu 675 Diaphragm valve
• Packless and glandless design ensures trouble-free operation and lower cost of ownership than alternative technologies.
• No stuffing box to repack or packing gland to adjust.
• Top-entry design lowers maintenance costs and provides easy in-line maintenance.
• Exclusive modular design lowers spare parts costs by reducing the number of components to be stocked.
• Can be installed in any position and is bi-directional.
• Can be installed to self-drain.
• Standard position indicator.
• Existing manual valves can be automated easily, in-line and with no special tools.
• Wide variety of bonnet options and accessories available.

Double Containment Piping

Contamination of the environment do to chemicals leaking from piping systems is a major concern. But there IS a solution. Harrington is helping to keep the environment clean and safe by offering field proven double containment piping systems such as: Guardian Double containment Flo-Safe’s “New” Power Guard system, Enfield’s Encase and Guardian. These and other reliable systems for hazardous chemicals are available from Harrington.

Asahi - Proline Polypropylene Piping

Proline is manufactured from a copolymer polypropylene consisting of propylene and ethylene, according to ASTM D-4101, and contains a stabilizer to resist the effects of corrosive hot liquids.
Asahi Proline

Features
• Pipe and fittings are inventoried in two pressure-rated systems, both designed according to a Standard Dimensional Ratio (SDR). Pressure ratings are derated at higher temperatures.
• PRO 150 is an SDR11 system rated at 150 psi at ambient temperature.
• PRO 45 is an SDR32 system rated at 45 psi at ambient temperature.
• Able to withstand continuous operating temperatures ranging from 32°F to 200°F.
• Resists most organic and inorganic chemicals, many strong and weak acids, alkalies, organic solvents and some aggressive gases.
• Well-suited for handling sulfur-based compounds.
• Corrosion resistance makes it ideal for handling salt water disposal and cooling lines.
• Joining methods include butt or socket fusion.
• Color is European green

Signet 8900 Multi-Parameter Meter

Features:
• Measures flow, pH, ORP, conductivity, pressure, level and temperature. Signet 8900 Meter
• Multi-language display.
• Up to 4 analog outputs.
• Up to 8 relays.
• 12 to 24 VDC or 85 to 264 VAC power.
• Digital communication for improved noise tolerance, extended cable lengths, and easy wiring.
• Accepts 4 to 20 mA output devices when used with 8058 signal converter.

Compatible Inputs:
• 515 Rotor-X flow • 525 Metalex flow • 2000 Micro-flow • 2100 Turbine flow • 2350 Temperature • 2450 Pressure • 2507 Mini-flow • 2517 Brass flow • 2536 Rotor-X flow • 2540 SS flow • 2552 Electromagnetic • 2750 DryLoc sensor • 2850 Conductivity • 7000 Vortex flow • 8058 Signal converter • 8059 External relay module