Document nkmgGZmDXpOmx6mLGJ6OgDakm

PLAINTIFFS . EXHIBIT ao3a.o UNI-CLAD' UNIBESTOS* EXHIBIT s-f `RTWr^^* product data sheet * mi* soiSaSmrVavio wn WMt sto' Aluminum Jacket UNISEST0S, the best high temperature insula tion now available with a factory applied .016 inch aluminum jacket with an integral, poly ethylene coated, kraft moisture barrier. The jacketing employs a "Pittsburgh Lap" along the longitudinal joint to insure a good weatherproof seal. Each section is furnished with one butt joint sealer strap which contains a sealing mastic I" wide x W' thick. The sealer strap, once applied, is held firmly in place by a standard Socking aluminum band .020 inch thick. USES: UNl'CtAD is recommended tor applications up to 1500F, for power plants, refineries, chemical and petrochemical plants as well as other industries where weatherability, ruggedness, durability, and appear* anee are important factors. UNI-CLAD offers savings on initial installation costs along with the ability to t>e removed and reused over and over again which minimizes future operation costs. OPTIONAL JACKETING: Stainless Steel Type 304, .010 gauge with polyethylene coated kraft moisture barrier--application and availability same as UNI-CUD. Galvanized Vinyl coated electro galvanized steel, .010 gauge with polyethylene vapor barrier--specifications and avail ability same as UNI-CLAD. AVAILABILITY: UNICLAD is availabie in sizes from y2,J to 24" IPS and up to 5" insulation thickness in 36" lengths, Pelt Standard felt in 45 pound or 55 pound in either rag or asbestos--availability seme as UttlCLAQ. Canvas Standard canvas jacketing in 4, 6, and 8 ounce weights--availability same es UNi-CLAD. PLAINTIFFS EXHIBIT WV-1I715 be(PITTSBURGH CORNING WV-11715 I INSULATION MATERIAL: Insulation shall be UNIBESTOS pipe insulation as manufactured by Pittsburgh Corning Corporation, and shaft be finished with a factory applied .016" (mini* mum) aluminum jacket with integral moisture bar* rier. Thickness of insulaSion shall be as recommended in UNIBESTOS Specifications (UN-3 25M 7/65). APPLICATION: The insulation shall be applied, with joints tightly butted, to dry pipe which has been cleaned to remove all dirt, grease, oil, and rust Sections of Insulation shall be sprung to pass over the diameter of the pipe, then squeezed together whileguidirig the smooth edge of the jacket into the pre-shaped companion groove. On large size piping, a temporary center band may be used to hold each section in place uoiii secured, On horizontal piping, the longitudinal joint shall be lo cated on the Sower half of the pipe and positioned so as to insure run-off ofwater. Each butt joint shall be sealed using a 2" wide x .016" preformed aluminum strap which contains a sealing mastic V wide x y*" thick. Each seal strap shall be held firmly in place by an aluminum band 020" thick xy2" wide. Where double layer insulation Is specified, the first layer shall be applied with joints tightly butted and held in piece wit'} wire or banding on 12" centers, and the outer layer applied in the same manner as single layer construction. fnsufafion at fittings shall be applied as per stand ard UNIBESTOS procedure and shall be finished using either pre-formed fitting covers of the same material and thickness as adjacent piping or fiefd fabricated covers of the same or suitable finish material. Pre formed covers shall be sealed in the same manner as the straight piping. Where pipe is supported or suspended by hangers, roller guides, etc., on the outside of the insulated surface, a pre-formed plate of sufficient si2e and thickness to carry and distribute the load shall be placed between the aluminumjacket and each hanger, roller guide, etc. GENERAL OFFICE: Pittsburgh CorningCorporacion One Gateway Center Pittsburgh, Pennsylvania 15222 412/261-2900 FIELD OFFICES: Atlanta, Georgia 30328 Citizens National Sank Buitding 404/252-1440 Houston, Texas 77005 2472Sofsover P.O.Box 25167 713/5294345 New York. New York 10017 277 Park Avenue 212/8269744 Oak Brook, Illinois 60521 Suite 709 Oakbrook Professional Building 312/654-0610 Chicago Number: 2424343 Philadelphia, Pennsylvania 19102 Lewis Tower Buying 225 South Fifteenth Street 215/546-3510 Redmond, Washington 98052 P.O. Box 483 206/885-3555 Orinda, California 94553 18 Camino Sobranh? 415/658-4194 Toronto 12, Ontario, Canada 150 Eglinton Avenue, East 416/485-6501 PITTSBURGH 'corning PiOnburqh, ffi239