2.1 MATERIALS 2.1.1 Structural Carbon Steel ASTM A36 /A36M. 2.1.2 Structural Tubing ASTM A500/A500M. 2.1.3 Steel Pipe ASTM A53/A53M, Type E or S, Grade B. 2.1.4 Fittings for Steel Pipe Standard malleable iron fittings ASTM A47/A47M. 2.1.5 Anchor Bolts ASTM A307. Where exposed, shall be of SECTION 05 51 00 METAL STAIRS PART 1 GENERALC. Steel Tubing (square or round) shall be ASTM A513 or A500 Grade B. D. Rolled-Steel Floor Plate shall be ASTM A786/A786M rolled from plate complying with ASTM A36 /A36M or ASTM A283/A283M, Grade C or D. E. Steel Bars for Grating Treads shall be ASTM A36 /A36M or steel strip ASTM A1011/A1011M or
Hot dip galvanizing galvanized outdoor steel grating stair treads . We produce three kinds of steel gratings, they are Plain Style Steel Grating , Serrated Style Steel Grating and I Bar Type Steel Grating . They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. Steel Grate Flooring manufacturers & suppliersWithout a doubt, whether the metric is net margin or balance sheet, the most profitable construction companies are full service type, providingdesign, engineering, project mana
Our Galvanized Steel Grating enjoy the feature of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion. 1)Raw material :Low carbon steel , stainless steel , aluminum alloy 2)Types of Steel Grating :Plain/smooth type, I Steel Grating, Scaffolding from China Manufacturers material astm a36 hot dip steel pipe gratingChina Steel Grating , Scaffolding, Steel Angle, offered by China manufacturer & supplier -Tianjin Shangde Rongcheng International Co., Ltd., page11
Trench Cover. Surface treatment Hot -dip galvanizing, painted or other anti-corrosive coatings. Shanghai Metal Corporation is a leading Trench Cover manufacturer and supplier. The trench cover is made of a trench cover made of steel grating , and is available in a variety of models to suit different span loads and requirements. What are the specifications for hot dip zinc?What are the specifications for hot dip zinc?This specification covers the standard requirements for hot-dip galvanized zinc coatings on iron and steel products made from rolled pressed and forged shapes, castings, plates, bars, and strips.ASTM A123 / A123M
Hot -dipped galvanized steel grating company file Company profile 1.Established:1992 2.Area:33350m2 3.Staff:200 4.Certification:SGS,CE,ISO9001:2008,"BV Report" of 5.Main Products:Wire Mesh Fence,Temp Fence,Welded Wire Mesh and so on 6.Market:Sweden,Germany,Russia,England,France,Poland,United Kingdom,Belgium and so on 7.Export
Steel Grating Standard Steel Material Standard Hot Dip Zinc Coating Standard China Standard YBT40011998 China Standard GB70088 . China Standard GB/T13912-92. USA Standard ANSINAAMM(MBG53188) USA Standard ASTM (A36 ) USA Standard ASTM (A1 23) UK Standard BS45921987 UK Standard BS4360(43A) UK Standard BS729 Australia material astm a36 hot dip steel pipe grating