INTEREP is the premier technical distributor for engineered expansion joint products in North America.
With over three decades of manufacturer relationships, our customers see us as a guarantee of peace of mind when purchasing expansion joints. Manufacturers see us as a gateway to a large and ever-growing market. We bring the two together in order to provide customers with the most competitive price and the best designs. Our technical experts work hand-in-hand with our preferred manufacturers (or the manufacturer of your choice) in order to streamline the design and engineering process, affording you the peace of mind to tackle other issues.
Piping & Ducting Bellows, Extraction Steam, Condenser Neck, Boiler Feedwater Pump Turbine Exhausts, Turbine Crossovers, Penetration Seals, Fabric & Rubber Ducting Joints, Gas Turbine Joints, Guillotine Louver & Butterfly Dampers.
INSPECTIONS, CONSULTING, FIELD-SERVICE,
& FLEXIBLE INSULATION SYSTEMS
INTEREP offers in-house inspections and consultations.
You’ll receive a comprehensive report of all existing products in your plant relating to our areas of expertise (expansion joints, dampers, fans, coatings & linings, FRP piping and equipment, CEMS systems, etc), along with photos, descriptions of current condition, expected life-span, and recommended maintenance schedules. Optional details include thermal imaging, aerial imaging, durometer readings on rubber products, thickness readings on metal products, and more.
INTEREP also offers field-service for most of the products below
(regardless of manufacturer), this includes turn-key installation, supervision, field-splicing of expansion joints to ensure gas-tight seal, and classes in which we will train your personnel on how to maintain and service these products themselves, so you don’t have to pay a 3rd party to do so. We also offer pipe-stress analysis.
Finally, INTEREP designs and markets a proprietary, moving insulation system (InterFlex Insulation)
which is a popular solution for heat loss on exposed metal bellows and other expansion joints which see regular movements that will destroy standard fiberglass or calcium silicate insulation. Our InterFlex Insulation system can be designed to accommodate almost any movement or temperature requirements, try us!
EXPANSION JOINTS / PIPE SUPPORTS / DAMPERS
Custom Fabricated & Stock Rubber Expansion Joints, Spool Joints, Spherical & Wide-Arch Type, Sleeve-Type Fan/Flex Connectors, Pump Connectors, Braided Metal Hose, Check Valves, HVAC Ducting Joints
FIBERGLASS REINFORCED PLASTIC (FRP) PIPING & EQUIPMENT
Piping and equipment fabricated from FRP, Dual-Laminate, or other composite materials. Possible applications include beams, ductwork, fume stacks (chimneys), settling tanks, electrowinning cells (SXEW tanks), electrolytic cells, cell covers, chlorine headers, strainers, hoods, scrubbers, washer drum linings, penstocks, baffles, weirs, anode boxes, manifolds, headers, fan housing, and other custom designs
Linings For: FGD-Absorber Vessels, Outlet Ducts, Mixing Zones, Thickeners, Acid Plants, Tank/Vessel Linings, Secondary Containment, Corrosion Resistant Mortars, Gunites, Grouts, Floor Coatings, Precast Sumps, Trenches & Manholes, HDPE Linings, Custom Engineered FRP Composites for Tanks, Process Vessels, Piping, Ducting & Special Shapes, Metal Repair Putties, Silicon Carbide Anti-Abrasives, Specialty Polymer Concrete Products
(Formerly PENNWALT, Henkel & Atochem)
PENNGUARD Block Lining Systems for Chimneys & Flues Experiencing Saturated Wet Conditions
Acid Resistant Brick – Red Shale & Fireclay ASTM C 279-88, Types I, II & III, for Chimney, Ash Hopper, Vessel & Secondary Containment Linings.
“We Build Confidence in FRP” – FRP Consulting, Inspection, Pipe Supports, Engineering & Design
HEAVY INDUSTRIAL FANS
New & Replacement Heavy Industrial Fans, Repair and rebuilding of existing fans, new spare rotors and housings, and shop balancing up to 200″ wheels, Up-grades, Balancing & Vibration Analysis, Fan Pedestal Grouting, Field Inspections, ID/FD Fans, SCR Fans & Coal Mill Exhausters.
(Arizona & New Mexico)
EMISSIONS MONITORING SYSTEMS
Altech Environment U.S.A. designs and produces a complete range of state of the art analyzers, sampling systems, data acquisition and software for the measurement and reporting of regulatory pollutants such as: HCI, SO2, NO, NO2, NOx, N2O, CO, CO2, CH4, THC, NmHC, NH3, HF, H2S, TRS, O2, H2O, Temperature, Flow, Pressure, Particulates, Mercury, Furans, Dioxins, and more
NOISE CONTROL, EXHAUST SYSTEMS, & CONSTRUCTION
SVI Dynamics a leading manufacturer of engineered gas path and noise control solutions for power and process applications.
Industrial inlet and exhaust fan silencers, Absorptive silencers, Vent silencers, Combination silencers, Reactive silencers, Acoustical panel systems, Acoustical lagging systems, Stacks and ductwork, Engineering and field support services, and Field construction
FIELD SERVICE & REPAIRS
Need to inspect and repair your valves? What about the inside of your stack or HRSG? Perhaps you’re looking at a major install? SVI Industial has a team on-call 24/7, a fleet of fully equipped mobile units, and unparalleled expertise to handle any project or task – no matter the size.
•Valve testing, repair and installation • Field Machining • Piping and heat exchanger installation and repair • Tank repairs and installation • Valve management services • Code and non-code welding services • Equipment removal and re-installation • Exhaust stack liner repair and replacement •Replacement of stack and vent silencers • Tile-lined tank and vessel repairs • Brick and tile tank floor lining installation • Acoustic and thermal field surveys and engineering analysis
HIGH RELIABILITY VALVE & DAMPER ACTUATORS
High Speed, High Force, High Response Electo-Hydraulic Actuators, HPUs & Electronic Positioning Units for: FCCU Slide, Plug & Butterfly Valves, Axial Compressor Inlet Controls, & Steam Throttle Valve Controls.