[email protected]


All steel sheets having a thickness of less than 20 gauge, i.e., materials of higher gauge, shall be galvanized in accordance with the standards of Section 2214.3(5)(d) herein to provide a minimum coating designation of G90. ASTM 0.5mm Thick Sizes of 24 Gauge Galvanized Steel Sheet Thin Galvanized Steel Sheet, Galvanized Perforated Sheet, Galvanized Flat Sheet Price in The Philippines manufacturer / supplier in China, offering ASTM 0.5mm Thick Sizes of 24 Gauge Galvanized Steel Sheet Metal Standard Sheet Size, 304/304L Manufacture Stainless Sheet Sheet, Cold Rolling Bright Annealing 1ba 304 Stainless Steel Coil and so on.

China Alloy Ferrite/Austenite Stainless Steel Sheet/Plate

Type:Stainless Steel Sheets Standard:ASTM, AISI, GB, JIS, DIN, EN Grade:200 Series Certification:ISO, RoHS, AISI, ASTM, JIS Shape:Flat Technique:Hot Rolled DESIGN GUIDELINES DUCTWORK PAGE 1 of 31.5.2. G-90 coated galvanized of lockforming grade conforming to ASTM A653 and A924 Standards. Minimum yield strength for steel sheet and reinforcements shall be 30,000 PSI (207 KPA) with a thickness not less than for 24 gauge for duct diameters 250 mm to 425 mm (10" to 17"), 22 gauge for 450 mm to 600 mm (18'' to 24"), 20 gauge for 650 END OF CONTENTS TABLE - University of Michigan1. Minimum stainless steel rectangular duct gauge shall be 18 gauge, for welding. 2. ASTM A167, type 316L. 3. Concealed stainless steel ductwork shall have an ASTM mill rolled No.1 or No.2 D finish. 4. Exposed stainless steel ductwork shall have an ASTM mill rolled No.2 B finish, or as indicatedWelds shall be ground smooth .

Metals & Materials Specs Products ProFab Steel Solutions

Qualities:ASTM A-653 Standard Coating:G-40 & G-60 Tolerances:ASTM A924 Lengths:10-foot and 12-foot Sheets Longer Lengths requires longer lead-times and cost. Other Metals and Materials Specifications. Other Grades of Sheet Steel as specified or requested; G-90 Galvanized available with additional lead-time and cost; Aluminum; Stainless Steel RECTANGULAR DUCTS - AIC STEELDuct Construction standards. HR01 is supplied with various materials Galvanized steel G90 and G115 in accordance with ASTM A653, Black Steel in accordance with ASTM A366 supplied with primer paint, Stainless steel 304 and 316 in accordance with ASTM A240 and Aluminum Alloy 3003-H14 in accordance with ASTM B209. SECTION 07620 - SHEET METAL FLASHING AND TRIMA. Galvanized steel sheet:ASTM A 526, twenty four [24] gauge GSM counterflashing, scuppers gravelstops and weatherhead flashings. 1. Finish:Standard. B. Galvanized steel sheet :ASTM A 526 twenty four [24] gauge GSM -coping 2. Finish :Kynar coated- color chosen by owner C. Lead Sheet:ASTM B 749, Type L51121, copper-bearing lead sheet.

Section 15815 - Metal Ducts Rev1

Aug 01, 2012 · 2.4 BLACK STEEL SHEETS A. Black steel sheets used in the construction of boiler breechings shall be 10 gauge material. B. Black steel sheets used in the construction of rectangular or round ductwork or exhaust hoods shall be of gauge set forth in the following schedule:1. Rectangular ducts (longest side) Up to 24 inches 16 gauge Standard Gauges of Sheet Metal Chart - Elcometer USAStandard Gauges of Sheet Metal Chart. Related Product (s)>>. The thickness of sheet metal is commonly specified by a traditional, non-linear measure known as its gauge. Please note that ASTM states in specification ASTM A480-10a "The use of gage number is discouraged as being an archaic term of limited usefulness not having general agreement on Steel Plate, Floor Plate & Sheet ProductsAlro Steel Metals Guide Steel Plate & Sheet ASTM A-36 Hot Rolled Plate Typical Analysis* ASTM A-36 Carbon (C) max % 0.25 0.25 0.26 0.27 0.29 A-36 is a structural quality carbon steel used in a variety of general construction applications including; bolted, riveted, or welded construction of bridges and buildings. requirements of ASTM

Steel Sheet - Ryerson

Steel Sheet. Ryersons steel sheet comes in a variety of grades and thicknesses. We offer carbon sheet coated, cold rolled, hot rolled, painted and as expanded metal. Common applications range from construction framing and ductwork to machinery framing. Available grades include CS B, FS B, DS-B, DDS, EDDS, A36, A572-50, SS Grades 30-55 HSLA UNIVERSITY OF PENNSYLVANIA Design Standards B. Round galvanized gauge selection shall be in accordance with Table 3-5 of the SMACNA Duct Construction Standards - Metal and Flexible, except that the following minimum gauges are required:1. Longitudinal lock - 22 gauge 2. Spiral lock - 24 gauge C. Fittings shall have a construction radius of 1-1/2" times the diameter. D.Stainless Steel 316 Sheet ASTM A240 Grade 316 Plate SS SS 316 plate thru 3/4 thick can be shear cut to size. Gauer Processing. SS 316 sheared and edged bar can be gauer processed from 3/16 thick thru 5/8 thick up to 8 wide. Machine Cutting. SS 316 rings and discs can be machine cut from 1/2 thick thru 12 thick, up to 42 in diameter. Stainless