Casing Spacers & Insulators For Centering Or Custom Positioning Within Casing

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Casing Spacers & Insulators For Centering Or Custom Positioning Within Casing APS Casing Spacers & Insulators VS Skids & Straps Easy and efficient to install requiring no grease and no special tools Difficult to install, cumbersome, time consuming and hard to secure accurately Installation by one person Requires several workers and extended time to position Slides into place with ease Coefficient of friction =. Very resistant to sliding often damaging skids enough to need replacement before installation is complete Requires no backfill Requires backfill, such as sand, pea gravel or grout Decades of proven reliability High failure rate Insulating and long-term corrosion protection Non-insulating and allows bacteria and differential oxygen concentration corrosion

Advance...The Dependability of Your Pipelines Pipe Roadway End Seal Spacers/Insulators Advance Products & Systems' Casing Spacers and Insulators combine proven dependability and ease of installation to outperform the labor intensive, inefficient and unreliable wooden skids. APS Casing Spacers and Insulators are your answer to lower installation costs with continued access for maintenance. Casing Spacers are used to center water, sewer, gas and other fluids in casings. Casing insulators are used to support and electrically insulate a cathodically protected pipeline from a casing pipe through which it must pass. APS provides each in a number of common sizes as well as end seals to accommodate any combination of pipe sizes. These products are virtually corrosion proof and provide insulating protection from a possible electrical shorting between the carrier pipe and casing. APS has the experience to manufacture almost any configuration required from multiple carrier product lines within a single casing to concentrically fitting a bell and spigot ductile iron pipe within its casing. APS has quality personnel to respond to your individual needs. Casing For Centering or Custom Positioning Within Casing APS Casing Spacers require no special tools, no grease, and they are easily bolted on by a single worker. They eliminate the need to fill the casing annulus with sand, grout or pea gravel which all act as electrolytes and can introduce unwanted current to the steel or ductile iron. Abrasion resistant dielectric runners prevent damage as the carrier pipe is being installed in the casing and, along with the dielectric inner liner, provide optimum insulation. APS offers four types of spacers and insulators: Stainless Steel Band (Model SSI); Carbon Steel (Model SI) and Polyethylene (Model CI). Model CI Model SSI Model SI

Stainless Steel Band Casing Spacers Model SSI Band and Risers Band - Gauge, T-30 Stainless Steel Width: & Riser - 0 Gauge T-30 Stainless Steel Liner PVC Dielectric Strength - 60,000 VPM Thickness -.00 +/-.00 Hardness - 0 Duro +/- EPDM 3,000 VPM Thickness -.00 (.mm) min. Hardness - Durometer A -0 Dielectric Strength - {/ (3. mm) thick} 0,000 VPM Water Absorption - % max. Overlaps Edges Bolts, Nuts and Washers Up to nominal OD of 6 T-30 Stainless Steel ¼ 0UNC x long bolts ¼ hex nuts ¼ washers SAE 330 Above nominal OD of 6 T-30 Stainless Steel /6 UNC x long bolts /6 hex nuts /6 washers SAE 330 Runners/risers or wide glass filled polymer plastic Sizes of Runners/risers available: Length - 7 & (7., 7. cm) Effective Heights for 7 Length -, /,, /, 3, 3 /,, /,, / and 6 Effective Heights for Length -, / Runner Material Specifications: Rockwell Hardness (M) - (ASTM D7) - 0 Tensile Strength - (STM D63) - 7,000 psi Flexural Strength - (ASTM D70) - 0,000 psi Deflection Temp. @ 6 psi - (ASTM D6) - 7 F ( C) Deformation Under Load @ 7 F ( C) - 300 lb. Load, - (ASTM D6) - % Welding All risers are welded to the band by MIG welding. Stainless steel welds are fully passivated. Stainless Steel Band Spacers & Insulators (Model SSI) Heavy duty two-piece stainless steel bands serve practically every piping application and should be utilized inside casing that is or 3 sizes larger than the carrier pipe. APS stainless steel band casing spacers are available in two models: the SSI model, which is in width and recommended for carrier pipe to 36 ; and the SSI model, which is in width and is recommended for pipe 6 to 0 and larger. Stainless steel band spacers are recommended for every 6 to feet of pipeline. For larger diameter pipelines and bell and spigot applications, APS spacers are available with runners/risers to provide an extra margin of safety. The bands are constructed of gauge stainless steel with a 0.00 EPDM liner. Stainless steel spacers are available in grade 30. 3 Centered Non-Centered, Restrained Centered & Restrained Clear Bell

Band and Risers Band - Gauge, hot rolled, pickled & oiled steel Width: & Riser - 0 Gauge, hot rolled, pickled & oiled steel Steel Band Casing Spacers Model SI Liner EPDM Thickness -.00 (.mm) min. Hardness - Durometer A -0 Dielectric Strength - {/ (3.mm) thick} 60,000 VPM Water Absorption - % max. Overlaps Edges Bolts, Nuts and Washers Electro Plated - /6 - X bolts, /6 hex nuts /6 washers SAE 330 Runners/risers or wide glass filled polymer plastic Sizes of Runners/risers available: Length - 7 & (7., 7. cm) Effective Heights for 7 Length -, /,, /, 3, 3/,, /,, / and 6 Effective Heights for Length -, / Runner Material Specifications: Rockwell Hardness (M) - (ASTM D7) - 0 Tensile Strength - (STM D63) - 7,000 psi Flexural Strength - (ASTM D70) - 0,000 psi Deflection Temp. @ 6 psi - (ASTM D6) - 7 F ( C) Deformation Under Load @ 7 F ( C) - 300 lb. Load, - (ASTM D6) - % Finish Thermoplastic Powder Coating Specifications Durometer - Shore A (0 Sec.) (ASTM D706-6T) - 0- Max. Temperature - 0 F (6 C) Electrical Properties (ASTM D-6) Coating Thickness 0- mil. Property Adhesion to Steel (Shear) Adhesion to Steel (Crosshatch) Test Description ASTM D 00 0 mil ( micron) glue line DIN 3 Results >3000 psi >0 kg/cm GT 0-, no lifting of coating Steel Band Spacers & Insulators (Model SI) Impact Gardner /" (.6 cm) diameter tup /" x 3" x 3" (0.3 cm x 7.6 cm x 7.6 cm) steel panel 60 in-lbs. kg m Carbon steel spacers are available with a thermoplastic powder coating for extra corrosion protection. APS believes that fusion bonded coatings provide the most complete and effective corrosion protection available. While casing spacers are available in a number of sizes, APS is also capable of manufacturing spacers for specific customer requirements. The APS engineering staff has experience with: Placing multiple carriers within one casing Positioning thermally insulated pipe without damage to insulation Centering small carriers within large casings Positioning gravity sewer to on-grade requirements Casing spacers for all types and sizes of pipe above " Steel Band Casing Insulators are ideal for use with heavy pipe and long casing sections and are recommended for every 6 to feet of pipeline. They should be utilized inside casing to 3 times larger than the carrier pipe and are available in two widths: Model SI (" wide) for carrier pipes " to "; and Model SI (" wide) for carrier pipes to 0 and larger. Hardness Abrasion Resistance Electric Strength Gloss Bendability Salt Fog Shore D ASTM D 00 CS-0, 000g weight, 000 cycles ASTM D Gardner 0 Degree Specular Gardner 60 Degree Specular Gardner Degree Specular 3/" (. mm) coupon mandrel bend at 73 F (3 C) at 3 F (0 C) ASTM B 7, 6 hours The band is constructed of gauge steel coated with 0- mils of thermoplastic powder coating, with a 0 mil. thick EPDM liner. 7 0.06 g loss 0 v/mil 37, kv/mm 0 7 pipe diameters 7. /dia length 0 pipe diameters. /dia length No effect

NEW Field-Changeable Risers/Runners For Casing Spacers APS has recently developed Field-Changeable Risers/ Runners for Casing Spacers with wide bands. Facts & Advantages: Field-changeable Used for easy grade and elevation adjustment of gravity sewer lines Lend the ability to stock in-house decreasing inventory up to 7% Stockable spacers will include 0- bands up to Risers/Runners size from to 6 in / increments (see pages 3 and for list of all riser/runner sizes) Casing Gravity Line Level Grade Level Grade Potential problem area due to casing losing its downhill grade. Problem solved by varying riser/runner height with Field-Adjustable Casing Spacers. *Patented Changing riser/runner size for grade and elevation adjustment is quick and easy 3 Choose riser/runner height needed and slip on to anchor bolts Remove riser/ runner caps Rebolt and replace caps (do not exceed 0 in-lbs), casing spacer is ready for installation Unbolt old riser/runner using ordinary hand tools

In-House Testing Of Field-Adjustable Runners For Casing Spacers Verified by a third-party independent testing lab In-house testing chamber Load pounds 60000.000 0000.000 0000.000 30000.000 0000.000 Runner Load X Deflection Test /" Metal Riser w//" X X 7" Runner /" Metal Riser w//" X " X 7" Runner Modular " Modular " Modular 0000.000 0.000 0.000 0.00 0.00 0.300 0.00 0.00 0.600 Deflection inches Photo representation of engineering and quality control department. AutoCAD and Solid Works drawings and computer modeling of spacer designs supplied. The following conclusions were based upon the analysis:. The / metal riser w/ / X X 7 runner sustained a maximum load of over 0,000 lbs. exceeding the design load of,36 lbs. by more than. times. Third-party testing by Scientific Testing Laboratories, inc. of Baton Rouge, Louisiana. Design load capacities were exceeded in each of the test cases proving that APS' new Field-Adjustable Runners are not only convenient to use but also are stronger than conventional casing spacers. Five types of runner legs were submitted for testing.testing consisted of load tests to determine the maximum compressive load capacity of the five styles of modular runners.. The / metal riser w/ / X X 7 runner sustained a maximum load of over,000 lbs. exceeding the design load of,36 lbs. by more than. times. 3. The plastic modular runner sustained a maximum load of over 3,000 lbs. exceeding the design load of,36 lbs. by more than 7. times.. The plastic modular runner sustained a maximum load of over 3,000 lbs. exceeding the design load of,36 lbs. by more than.3 times.. The plastic 6 modular runner sustained a maximum load of over 0,000 lbs. exceeding the design load of,36 lbs. by more than. times. 6

7 Casing Spacers with Rollers

APS... The Leader For Casing Spacer Clusters Types of APS Clusters: For Multiple Pipe Clusters For Conduit Pipes For Cables We have supplied spacers for as many as carrier pipes in one casing.

Polyethylene Casing Insulators Size /" " 3" " " " " " " " 0" 0" 0" " " " " " 0" " " " 30" 3" 3" 3 3" 0" " " " 0" " " 60" Min. Casing Size 3" 3" " " 0" " 0" " " " " " " " 0" " 0" " " " 30" 3" 3" 3 3" 0" " " " 0" " " " 60" 6" Diameter Over Shoes* /" 3/" 3 /" " /" 6 /" 7 3/" 3/" 3/" /" 0 /" 0 3/" 3/" /" 3/" 3 3/" 3/" 3/" 7/" 6 3/" 7/" 7 7/" 7/" 7/" 3 7/" 7/" 7 7/" 7/" 3 7/" 33 7/" 3 7/" 37 7/" 3 7/" 7/" 3 7/" 7/" 7 7/" 7/" 7/" 3 7/" 7/" 7 7/" 6 7/" Shoe Height /" /" /" /" / /" " /" " /" " /" " /" " No. of Runners** 7 0 3 6 7 0 3 6 7 30 Number Of Segments Full PI 3 6 6 7 7 0 0 3 3 Full PI Total Segs 6 6 7 7 0 0 3 3 Insulator Width /" /" 3 /" 3 /" 3 /" 3 /" 3 /" 3 /" 3 3/" 7/" /" 7/" 7/" 3/" 3/" 3/" 3/" 3/" 3/" 3/" Polyethylene Casing Insulators Dielectric Strength (ASTM D-) 0-00 Volts/Mil Flexural Strength (ASTM D-70) 000 psi Compressive Strength (ASTM D-63) 300 psi Tensile Strength (ASTM D-63, D-6) 300-300 psi Water Absorption (ASTM D-70) < 0.0% Impact Strength (ASTM D-6).0 ft. lb./in.of notch Maximum Continuous Operating 0 F (60 C) Temperature * Runners -/" and high are available on all Polyethylene casing Insulators NOTE: Centered or centered and restrained polyethylene insulators are also available on PVC pipe through. ** Non-metallic bolts and nuts are also available for our polyethylene insulators. Polyethylene Spacers & Insulators (Model CI) With excellent dielectric resistance and low moisture absorption for minimal electric current loss and no impairment of cathodic protection, polyethylene spacers and insulators are an economical choice for use on all plastic pipe, metal pipe up to 60" in diameter and smaller ductile pipe. Polyethylene casing spacers and insulators are manufactured by injection molding using polyethylene, which provides high impact strength and a low coefficient of friction. Two halves are used to construct the through " spacers while " and above are multi-segmented. Runner height for polyethylene spacers can be increased to provide clearance for bell and spigot connections. Ideal for most sizes of schedule 0 and schedule 0 PVC, C 00, SDR & 6, Ultra-Rib and more, they are only recommended for use on and smaller ductile iron pipe. Polyethylene casing insulators are recommended for every 6 to feet of pipeline. Molded into the inner surface of the casing insulators are grooves which prevent slippage of any carrier pipe coating. Lightweight, economical and easy to install, APS Polyethylene Casing Insulators require only a screwdriver for installation. Do not exceed 3 in-lbs of torque. Sizes are available from through 60" with a standard runner height of. Casing Insulators from through " are constructed of two halves, PI and PI sections make up " and above.

Model AC Pull-On End Seal Innerlynx Model End Innerlynx Seal Model End Seal End Seals Rubber Sealing Elements Rubber Sealing Elements Model AW Wrap-around End Seal Model AZ Zipper End Seal Model AM Molded End Seal Pressure Plates Types of Innerlynx Bolts End Seals IL-C - Standard pipe INNERLYNX with insulating type plate. IL-S36 - Pipe INNERLYNX with stainless steel hardware Casing Pipe IL-CB - Pipe INNERLYNX with centering block feature.* IL-O Nitrile - INNERLYNX can be used for fuel applications in airports Pipe Pressure Plates Bolts Casing Pipe Pipe Rubber Sealing Elements Model APC Cluster End Seal Centering Blocks Pipe *Centering Blocks are plastic reinforcements that assure a penetrating pipe will stay centered within its casing and adds extra support against heavy loads from back fill. APS manufactures full conical shaped end seals in the seamless pull-on, wrap-around, molded, zipper and cluster styles. All five are made of /" thick synthetic rubber assuring excellent chemical resistance and resiliency and can accommodate any combination of pipe sizes. These products outperform the costly and labor intensive brick and mortar method of sealing casing ends. While soil stress and pipe movement cause mortar to crack, the APS end seals move with the pipe insuring the integrity of your seal. The model AC and AM end seals can easily be installed at the time of construction. Models AC, AW and AZ can be produced in concentric (for centered carrier pipes) and eccentric (for noncentered pipes). The model AW wrap-around end seals are designed to facilitate installation when the carrier line has already been installed and the pull is complete. Simply wrap around the carrier and casing, remove the release liner from the two pressure sensitive butyl mastic strips and press the adhesive strips down to form a seal. Model AZ, zipper type end seal, is designed for use on new construction and on existing casings that require modifications or extension. Stainless steel zippers are pressure molded to the rubber and feature a protective rubber strip attached to the seal under the zipper to prevent damage or abrasion to the pipe. They are also easy to install. The seal wraps around the casing end and carrier pipe and zips shut to provide a tight seal while still allowing for pipe movement. Model APC, cluster end seals, are now available for multi-carrier installations. Contact customer service for more information. All five types of APS End Seals are secured with T-30 stainless steel banding straps with a 00% non-magnetic worm gear mechanism to insure the integrity of the clamp. Only a screwdriver is needed for installation. In addition, Innerlynx form a mechanical seal between pipelines and casing. Innerlynx form a hydrostatic seal and electrically isolate the carrier pipe from the casing. Innerlynx can be installed by one person and require no special tools. 0