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SECTION 23 31 13 - HVAC DUCTS AND CASINGS PART 1 – …

2. Finishes for Surfaces Exposed to View: Mill phosphatized. C. Stainless-Steel Sheets: Comply with ASTM A480/A480M, Type 304 or 316, as indicated in the "Duct Schedule" Article; cold rolled, annealed, sheet. Exposed surface finish shall be No. 2B, No. 2D, No. 3, or No. 4 as indicated in the "Duct Schedule" Article.

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Material Specification Sheet Phosphatized Bonderized

Paintgrip material is phosphatized – sometimes referred to as "bonderized" ‐ at the mill which allows the user to paint in the as‐received condition. This phosphate coating provides enhanced paint adhesion and improved corrosion resistance

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What is difference between bonderizing & phosphatizing ...

Bonderizing is a trade name for phosphatizing. CURRIES uses specialized equipment to apply an iron phosphate coating (phospahtizing) to the steel during the cleaning process before painting to improve paint adhesion and increase rust resistance.

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Distribution Equipment Meter Sockets & Mtg Assemblies ...

Mill Phosphatized Finished… (1) Plastic (1) Steel (2) Tin Plated 6061-T6 Aluminum (14) Tin Plated Aluminum (1) Mounting. Bolt-On (15) End/ Center Mount (1) Horizontal (3) Screw (8) Semi Flush (3) Surface (56) Surface/ Semi Flush (1) Number Of Circuits. 16 (8) 24 (3) 40 (6) 42 (2) Number Of Jaws. 13 (1) 4 (24) ...

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Section 15815 - Metal Ducts Rev1

designation; mill-phosphatized finish for surfaces of ducts exposed to view. B. PVC-Coated Galvanized Steel: UL 181, Class 1 listing. Lock-forming-quality, galvanized, sheet steel with ASTM A 653/A 653M, G90 coating designation; factory-applied, 4-mil PVC coating on exposed surfaces of ducts and fittings (exterior of ducts

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February 3, 2021 should be submitted in duplicate.

designation; mill phosphatized. 4. Jamb Anchors: a. Masonry Type: Adjustable strap-and-stirrup or T-shaped anchors to suit frame size, not less than 0.042 inch (1.0 mm) thick, with corrugated or perforated straps not less than 2 inches (51 mm) wide by 10 inches (254 mm) long; or wire anchors not less than 0.177 inch (4.5 mm) thick. 5.

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ADDENDUM #1 - SJECCD

1. Surface: Smooth, flat and mill phosphatized for field painting. 2.3 UNDERLAYMENT MATERIALS A. Felt: ASTM D 226/D 226M, Type II (No. 30), asphalt-saturated organic felt; nonperforated. B. Slip Sheet: Rosin-sized building paper, 3 lb/100 sq. ft. minimum. 2.4 MISCELLANEOUS MATERIALS

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SECTION 07 7100

Mill-Phosphatized Finish: Manufacturer's standard for field painting. Factory Prime Coating: Where field painting in indicated, apply pretreatment and white or light-colored, factory-applied, baked-on epoxy primer coat, with a minimum dry-film thickness of 0.2 mil.

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Insulated Rectangular Ducts - Fabricator | Texas

Paint-Grip Mill Phosphatized: Aluminum Other _____ Glass Mineral Wool (1.0 PCF) High Density Glass Fiber Board (4 PCF) Other _____ 1/2" 1" 1 1/2" 2" 3" 4" S & Drive (lined duct only) TDF Welded angle frames: Standing seam Ward J Flange (16 ga. or more) Other _____ ...

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07 70 00 - Bay Area Rapid Transit

0.2 percent copper bearing, and mill phosphatized for maximum paint adherence. B. Stainless Steel: Stainless steel sheet for architectural applications, meeting the requirements of ASTM A240/A240M, Type 304 or Type 316, with No. 4 finish. C. Aluminum Extrusions: Extrusions for reglets, fascia, and gravel stops, where

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TOILET COMPARTMENTS ACCEPTABLE MANUFACTURERS

a. Steel Sheets for Color-Coated Finish: Provide mill-phosphatized steel sheet that is leveled to stretcher-leveled flatness complying with the requirements of standards indicated below: 1) Hot-Dip Galvanized Steel Sheet: ASTM A 653, Class C, of the following minimum thicknesses: a) Pilasters (Overhead Braced): 0.0359 inch.

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Product Catalog and Specifi cations

quality, hot-dip galvanized steel sheet with 0.20 percent copper, mill phosphatized where indicated for painting; not less than 0.0.0635 inch thick, unless otherwise indicated. [NOTE TO SPECIFIER: Delete if aluminum materials are not specified.] …

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NOISEBLOCK™ Acoustic Enclosures - Kinetics Noise

Outer and inner shell materials are available in standard galvanized steel, Type G90, mill phosphatized (satin) finish galvanized steel (readily paintable), stainless steel, Types 304 and 316, aluminum and aluminized steel. Standard material gages for solid outer shell are 18 ga. and 16 ga., perforated (23% open area) inner shell is 22 gage. ...

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Phosphatization of steel surfaces and metal-coated ...

A phosphatized metal surface produced by the process of claim 13. Description: The present invention is concerned with the modification of steel surfaces and metal coated surfaces, in particular zinc-coated (including galvanized) steel, with the objective of making them suitable to serve as substrates for protective and decorative organic ...

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Increasing topcoat adhesion for solvent phosphatized ...

The method of claim 12 wherein said phosphatized surface has a low coating below 50 milligrams per square foot, and the phosphatized surface of augmented coating weight has a coating above about 65 milligrams per square foot. 14.

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Mill Galvanized Sheets - Heckmann Building Products, Inc.

Product Identifier: Mill Galvanized Steel Sheets Manufacturer: Heckmann Building Products Inc. – 1501 N. 31st Avenue, Melrose Park, IL 60160-2911 Phone and emergency number: 708-865-2403 Section 2 – Hazard(s) Identification 2(a) Classification of the Chemical: As sold, this product, Galvanized (Hot Dipped) Sheet – Carbon

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Phosphatization - definition of phosphatization by The ...

Disclaimer. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only.

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DORMER VENTS - images.thdstatic

ASTM D9092 - mill phosphatized coating for painting..025 x .025 hot dipped galvanized 23GA wire screen..017 in. x 0.25 in. x 0.50 in. screen, copper or galvanized steel. CODE Conforms to Federal Spec. QQ-5775A, Type 1, Class 4 ASTM A-527. Meets FHA codes. PART# DESCRIPTION HEIGHT WIDTH ROUGH OPENING N.F.V.

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Coated Steel Sheet – IspatGuru

When mill-phosphatized sheets which are to be baked after painting are exposed to humid storage conditions for long periods of time, pre-baking for several minutes at 150 deg C prior to painting can be required to prevent blistering during baking. The chief application for iron phosphate coatings is as a paint base for uncoated carbon steel sheet.

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Geoffrey Kim Penn State University

Ducts are made of sheet metal. Galvanized sheet steel with a mill‐phosphatized finish is used for ducts exposed to view and aluminum sheet is used for concealed ducts. It meets section 5.5 as an exception for resistance to mold growth and erosion.

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Round Spiral Duct for HVAC Duct Systems | Fabricator ...

Mill Phosphatized Steel (Paint Grip) Galvanealed Steel — A60 f Stainless Steel — 304L and 316L 3003 Aluminum SPOT Agion (anti-microbial coating) Polyvinyl Coated (PCD) Black Iron. Available Transverse Connectors. Standard Slip-Fit / Couplings SPOT Flange SPOT Triple Rib Gasketed Angle Rings

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DESIGN STANDARDS YSM APPENDIX Section II. Divisions 1 - …

hot-dip galvanized, mill phosphatized. B. Stainless Steel: AISI Type 302/304, ASTM A167, 2D annealed finish except as otherwise indicated, temper as required for forming and performance. C. Aluminum Sheet: ASTM B209, alloy 3003, temper as required for forming and performance; A-C22A41 clear anodized finish, except mill finish

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mill phosphatized- Aluminum/Al …

mill phosphatized . If you have any questions or good suggestions on our products and site, or if you want to know more information about our products, please write them and send to us, we will contact you within one business day.

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mill phosphatized finish - mayukhportfolio.co.in

mill phosphatized finish Phosphatizing - Superior Shot Peening, Inc. // Shot Peening, Metal ... Phosphatizing, also called phosphating or phosphate conversion coating, is a metal pretreatment primarily used to prepare steel for paint or coatings and to... Read more Products - Amsco Steel

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Are Linx Products Paintable? - Linx Industries, Inc.

The use of a "paint grip" or "mill phosphatized" surface is not necessary in order to facilitate surface painting. Linx recommends the use of "DTM" (Direct to Metal) paint products. These paints are available through all major paint manufacturers and are specifically designed to adhere to galvanized steel surfaces.

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Specifying Paintgrip - Linx Industries, Inc.

Project specification requirements for paintgrip or mill-phosphatized finishes added to the galvanized coating for exposed ductwork have the ultimate intentions of providing a paintable surface. In theory the "acid" etching of the surface is to provide additional "bite" to the paint and enhances the adhesion of the paint to the underlying surface.

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PAINTING SPIRAL DUCT - Eastern Sheet Metal

o Mill phosphatized steel has a zinc phosphate coating. Zinc phosphate is considered dangerous to aquatic life and special handling is required at the mill to prevent its release into the environment. Both annealing and phosphatizing processes promote paint adhesion by damaging

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AAre Gustafson Products Paintable?re Gustafson Products ...

† The use of a "paint grip" or "mill phosphatized" surface is not necessary in order to facilitate surface painting. † Gustafson recommends the use of "DTM" (Direct to Metal) paint products. These paints are available through all major paint manufacturers and are specifically designed to adhere to galvanized steel sur-faces.