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Our pipeline-related products are designed to accommodate many diverse industries. Whether your project requires cathodic protection, corrosion prevention or safety products to protect personnel, we stand with confidence that we can provide your firm with excellent service and top quality products.

Casing Spacers & End Seals  

Casing spacers are available in stainless steel and fusion coated polymer steel bands with 8" and 12" widths, sizes 2" to 120".  Field-changeable modular runners are available for casing spacers with 8" wide bands.  Also available are patent-pending, cost-competitive rollers manufactured exclusively for APS casing spacers.  Can carry heavy loads while reducing the coefficient of friction by 70 percent; thus, increasing the average speed of installation from 3 ft. per minute to 15+ ft. per minute. 

End seals are available in pull-on, wrap-around Buna-N and zipper styles in eccentric and concentric types for all size carrier/casing pipes, and molded pull-on for concentric installations only.

Borespacers are designed to support and cradle conduit for ease of installation, allowing optimal free flow of grout and eliminating voids. Maintain accurate duct bank position and alignment that will result in reduced installation time.

INNERLYNX® Modular Mechanical Seals

Molded rubber pipe wall penetration seals can be used in treatment plants, valve vaults, tanks and containment dikes. Available in EPDM, nitrile, silicone, and UL three hour fire-rated styles.

Flange Isolating Gasket Kits   

Full, raised, or ring joint gaskets; in Buna-N faced phenolic, Durabla, NEMA Grade G-3, G-7, G-10 and G-11 with accompanying isolating double washers of phenolic, Mylar, polyethylene, Nomex, G-10 and one-piece bolt sleeves of Minlon. The Trojan and Quad Seal G-10 gaskets are also NSF-61 approved. Sizes available from 1/2" to 150" diameter.

The Integra Series offers the Integra II SSA®, a dependable gasket used for both insulating and general sealing purposes in severe service applications.  Suitable in all services up to ANSI 2500# and API 15,000# classes.  Exclusively designed for hard environmental applications, especially where hydrocarbons are a factor.  The series also offers the API 6FB approved Integra II SSAFS® Fire-Safe Isolation Gasket Kit that provides exceptionally dependable isolating and sealing capabilities for severe service applications.  Featuring a seal that can withstand temperatures up to 1292 °F and proprietary coated hardened steel washers.  Available in classes up to ANSI 2500# and API 10,000#.

Flange Band Protectors

Prevents corrosion from developing between flanges on piping systems. Clear-extruded polymer band with grease injection fittings and relief vent plug. Kleerband® wraps around the flange and is also available in stainless steel with sponge rubber sealing gasket. All sizes available.

U Bolt Cote®

Rubber coated U Bolts for corrosion resistance and cathodic protection. All sizes available.

Safety Spray Shields

PTFE, polypropylene, PVC, polyethylene, 304 & 316 stainless steel metal shields for preventing spray out of hazardous chemicals due to gasket or packing failure on flanges, valves and expansion joints. Sizes range from 1/2" to 72".

Radolid® Protection Caps 

Bolt and nut protection caps are used to prevent corrosion on fasteners. Injection molded of low density polyethylene with VCI (Volatile Corrosion Inhibitor) which builds up under the caps to help prevent corrosion. Available in sizes from 1/4" to 3 3/4" bolt diameter. 

Kleergel® Corrosion Inhibiting Grease  

This high-performance grease executes well at high and low temps (-50 °F to 500 °F). Dielectric and hydrophobic, USDA H-1 category approved for incidental food contact.

Wall Sleeves

Manufactured of HDPE or steel with water stops.

Available in HDPE or steel with 2" water stops.  HDPE available in sizes 2" - 25" and designed for concrete poured barriers to construct a circular penetration through walls, floors, and ceilings.  Also manufactured of Gal-vo-plast® coated steel, stainless steel, painted steel and plastic available in sizes 2" - 100".  Used with Innerlynx® Modular Mechanical Seals to provide a guaranteed fit.

Hammer Cushion Pads

Phenolic pads for all size hammers.

IsoJoint® Monolithic Isolating Joint

Monolithic isolating joint available in 1/2" to 150" diameter. ANSI 150# to 2,250# and up to API 10,000#. API 5L grade B to X70 materials. Manufactured in all types of carbon and stainless steel.

Meter Service Fitting

Internally lined to give a high degree of electrical insulation. Effectively separates the consumer electrically from the main service trunklines. Available in forged steel and steel to copper.

DuoCon Centralizers

Manufactured from injection-molded, high density polyethylene. Used to support and space a section of pipe inside a secondary pipe on dual containment systems. Grooves molded into the inner surface prevent slippage and cold flow. Sizes available from 2" to 12" with a standard runner height of 1".

Maloney/Foreman Night Caps 

Cast aluminum temporary pipe plugs, sizes 2" to 48". Prevents unwanted foreign materials, small animals, mud or water from contaminating a pipeline.


Provides the proven solution to crevice corrosion at pipe supports. Allows for easy inspection to DOT compliance and no metal to metal contact. Eliminates standing water and prevents corrosion.


Easy to install, lightweight, injection-molded, glass-filled polymer isolators that eliminate corrosion between pipes and I-beams.


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