• Construction Material ASTM A53 Schedule 40 Galvanized Steel Pipe, GI

    উচ্চ গুনসম্পন্ন Construction Material ASTM A53 Schedule 40 Galvanized Steel Pipe, GI Steel Tubes Zn Coating 60-400g/M2 চীন থেকে, stainless steel pipe welding standards প্রোডাক্ট, stainless steel welded …

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  • AASHTO M 218

    This specification covers steel sheet used in the manufacture of corrugated steel pipe (CSP) for storm sewers, culverts, drains, and similar uses. The sheet is zinc-coated (galvanized) by the hot-dip process, and is produced in two coating weights, 610 g/m 2 and 1220 g/m 2. Material for this use is furnished in coils, flat in cut lengths, and ...

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  • Investigation on Wear and Corrosion Behavior of …

    One of the popular protective coating techniques is electroplating. In this study, the effect of electroplating of copper (Cu), zinc (Zn), and nickel (Ni) on the wear and corrosion behavior of Corten ASTM …

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  • Zinc Coating (Hot-Dip) on Iron and Steel Hardware1

    2.1 ASTM Standards: 90/A 90M Test Method for Weight of Coating on Zinc- Coated (Galvanized) Iron or Steel Articles2 143 Practice for Safeguarding Against Embrittlement …

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  • SECTION 05035 GALVANIZING

    4. ASTM A 385 - Practice for Providing High-Quality Zinc-Coatings (Hot-Dip) 5. ASTM A 392 - Specification for Zinc-Coated Steel Chain-Link Fence Fabric 6. ASTM A 53 - Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated Welded and Seamless 7. ASTM A 121 - Specification for Zinc-Coated (Galvanized) Steel Barbed Wire 8. ASTM A 143 ...

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  • Are You Properly Specifying Materials?

    Applicable ASTM Specifications for Various Structural Shapes steel type astm designation F y min. yield stress (ksi) F u min. yield stressa (ksi) applicable shape series W m s hp c mc l hss rect. round pipe carbon a36 36 58-80b a53 Gr. B 35 60 a500 Gr. B 42 58 46 58 Gr. c 46 62 50 62 a501 36 58 a529c Gr. 50 50 65-100 Gr. 55 55 70-100 high ...

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  • Galvanizing According to ASTM A53

    In fact, ASTM titles A53 as Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded, and Seamless. Section 17 of ASTM A53, titled …

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  • इटरनट मानक

    the conformity of galvanized coating on structural steel and other allied products. 8.1 Sampling 8.1.1 Lot All the material of the same type in a coating bath having uniform coating characteristics shall be grouped together to constitute a lot. 8.1.2 Each lot shall be tested separately for the various requirements of the specification. The

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  • Steel Standards

    The steels can be of the carbon, structural, stainless, ferritic, austenitic, and alloy types. These steel standards are helpful in guiding metallurgical laboratories and refineries, product manufacturers, and other end-users of steel and its variants in their proper processing and application procedures to ensure quality towards safe use.

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  • ZINC COATINGS

    linear relationship between zinc coating thickness and maintenance-free service life. For example, according to ASTM A123, structural steel greater than or equal to ¼ inch thick …

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  • Paint Standards and Related Coating Standards

    ASTM's paint and related coating standards are instrumental in specifying and evaluating the physical and chemical properties of various paints and coatings that are applied to certain bulk materials to improve their surface properties. ... D6899-03 Standard Guide for Laboratory Cyclic Corrosion Testing of Automotive Painted Steel (Withdrawn ...

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  • Understanding Coating Weight Designations for Zinc …

    the inch-pound weight1 in ounces per square foot (oz/ft2) to the SI mass2, 3 in grams per square metre (g/m2) is: 1.00 oz/ft2 = 305 g/m2 To convert from oz/ft2 to g/m2, multiply …

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  • Schedule 40 Pipe, Galvanized

    Coating Requirements: The Pipe shall be coated inside and out by the hot-dip process. The average weight of zinc coating shall be not less than 1.8 oz/ft2 of the outside surface and …

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  • Effects of Spangle Size on Performances of Hot-dip …

    the experimental steel was DX51D+AZ, with steel substrate thickness of 1.0 mm, coating weight of 150 g/m2, and spangle size of 0.5-4.0 mm. The spangle size was defined as the average diameter of spangles, which was determined by using the intersection method established in the ASTM E 112 standard [1].

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  • GalvInfoNote Understanding Coating Weight …

    Understanding Coating Weight Designations for Zinc-Based Coatings on Steel Sheet Rev 2.2 Jan-04 Introduction One of the most confusingtopics related to coated -steel sheet products is the issue of coating weight designations andwhat they mean with respectto product performance. This discussion is intended to help clarify this issue.

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  • Standard Specification for Black and Hot-Dipped Zinc …

    This specification covers black and hot-dipped zinc-coated (galvanized) welded and seamless steel pipe for fire protection use. The pipe may be bent, but it is …

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  • ASTM A53 Schedule 40 GI Steel PIPE Zn Coating 60 …

    ASTM A53 schedule 40 GI steel PIPE Zn coating 60-400g/m2 Technique : • Electronic Resistance Welded (ERW ) • Electronic Fusion Welded (EFW) • Double Submerged Arc …

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  • Standards and References Materials

    A761/A761M- Standard Specification for Corrugated Steel Structural Plate, Zinc-Coated, for Field-Bolted Pipe, Pipe-Arches, and Arches. A780- Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings. A792/A792M- Standard Specification for Steel Sheet, 55 % Aluminum-Zinc Alloy-Coated by the Hot-Dip Process.

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  • Suggested Specifications for Hot-Dip Galvanizing

    3. Steel for sheet metal articles: ASTM A 569 or A 570. 4. Steel for pipe or tubing: ASTM A 53, A 120 or A 595, Gr A or B. Suggested Specification for Hot-Dip Galvanizing ... The …

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  • ASTM A653 Galvanized Steel

    ASTM A653 is the standard specification for hot-dipped galvanized iron alloy or galvanized steel sheets. ASTM A653 G90 refers to the ASTM A653 specification, the galvanized layer code G90 represents the meaning that the sum of the two-sided zinc coating is 0.9 oz/ft2 (the average minimum value of three points on both sides) or 0.8 …

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  • ASTM A53 Schedule 40 GI Steel PIPE Zn Coating 60 …

    Shop from professional Pre-galvanized Steel Pipe manufacturers and suppliers for quality astm a53 schedule 40 gi steel pipe zn coating 60-400g/m2 made in China here. The best service and fast delivery are offered. [email protected] +86-22-59186009. Home; About Us. Factory Tour; Testing Equipment; Certificate;

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  • Hot-Dip Coated Sheet Products

    GalvInfoNote 2.1 describes the steel sheet hot-dip coating process, explaining how it is used to make ... Zinc-Aluminum-Magnesium Zn – 0.5/13% Al – 0.4/4% Mg A1046/A1046M Aluminized Al – 5/11% Si, or pure Al A463/A463M General requirements for all hot -dip coatings – ASTM A 924/A 924M ASTM Hot-Dip Steel Sheet Specifications A653/A653M ...

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  • Construction Material ASTM A53 Schedule 40 Galvanized Steel Pipe, GI

    High quality Construction Material ASTM A53 Schedule 40 Galvanized Steel Pipe, GI Steel Tubes Zn Coating 60-400g/M2 from China, China's leading stainless steel pipe welding standards product, with strict quality control stainless steel welded tube factories, producing high quality stainless steel welded tube products.

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  • Steel Pipe Dimensions & Sizes Chart (Schedule 40, 80 Pipe) …

    Different pipe schedules mean different wall thicknesses for the steel pipe in the same diameter. The most frequent indications of schedule are SCH 5, 5S, 10, 10S, 20, 20S, 30, 40, 40S, 60, 80, 80S, 100, 120, 140, 160. The larger the table number, the thicker the surface pipe wall, the higher the pressure resistance.

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  • Standard Specification for Pipe, Steel, Hot-Dipped Zinc …

    Welded pipe over NPS 4 shall be electric welded. Pipe shall be coated with zinc inside and outside by hot-dip process. The steel pipe shall meet the tensile requirements for tensile strength and yield strength specified for regular, intermediate strength, and high strength grades. The weight of zinc coating shall be determined by …

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  • Study of the Mechanical Properties of the Hot Dip …

    The chemical composition of the coating is 55 % of Al, 43.5 % of Zn and 1.5 % of Si and it is composed of a three-phase structure as described below (BHP Steel, 1994a): a) a thin quaternary alloy layer, composed of Al, Zn, Fe and Si, between the steel base and the main coating layer; b) an aluminium rich dendritic phase (80 % by volume) and

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  • Standard Specification for Pipe, Steel, Black and Hot …

    1.1 This specification 2 covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1 / 8 to NPS 26 [DN 6 to DN 650] ( Note 1 ), inclusive, with nominal wall thickness ( Note 2) as given in Table X2.2 and Table X2.3. It shall be permissible to furnish pipe having other dimensions provided that such pipe complies …

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  • GI Steel Pipe

    China GI Steel Pipe catalog of ASTM A53 A106 Mild Steel Square Hollow Section Tube 40X40 Gi ERW Steel Iron Tube, Rhs Shs Square Tube 20X20 mm Steel Galvanized Square Hollow Tube provided by China manufacturer - Guozhong (Shandong) Steel Group Co., Ltd., page1. ... GI Steel Pipe Total 52 GI Steel Pipe Products Gallery View . List …

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  • Difference between GI and MS

    Mild steel is the least expensive of all steel and the most common steel used. Used in nearly every type of product created from steel, it is weldable, very hard and, although it easily rusts, very durable. Containing a maximum of 0.29% carbon, this type of steel is able to be magnetized and used in almost any project that requires a vast ...

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  • Schedule 40 Pipe, Galvanized

    M M S T Revised: April 2021 Schedule 40 Pipe, Galvanized ASTM 1083, ASTM F1043 Group IA, Federal Specification RR-F-191/3E & RR-F-191/3E, AASHTO M-181 Grade 1 1. PRODUCT NAME Schedule 40 pipe, Galvanized 2. DISTRIBUTOR Merchants Metals Corporate Headquarters: 211 Perimeter Center Parkway Suite 250 Atlanta, GA 30346 …

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  • Zam Brochure

    hot dip coated steel sheet that has a coating layer of zinc, 6% aluminum, and 3% magnesium. ZAM® Coating Layer Steel Base GI Coating Layer Steel Base Red rust Progress of corrosion Corrosion mechanism of ZAM® white rust composed primarily of zinc zinc and zinc-aluminum based protective surface fi lm containing magnesium

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  • 3. Corrosion

    Galvanize Z275 – typical coating thickness/side is 20.5 µm, so approximate time to 5% red rust is 205 hours in salt spray. B Galfan ZGF275 – typical coating thickness/side is 21.5 µm, so approximate time to 5% red rust is 540 hours in salt spray. C

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  • ZINC COATINGS

    linear relationship between zinc coating thickness and maintenance-free service life. For example, according to ASTM A123, structural steel greater than or equal to ¼ inch thick has a minimum coating requirement of 3.9 mils, which equates to a maintenance-free life of around 72 years in an industrial environment. Applications/Exposure Conditions

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  • ASTM International

    Steel Pipes. A53 - A53/A53M-99b - Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. A74 - A74-98 - Specification for Cast Iron Soil Pipe and Fittings. A106 - A106-99e1 - Specification for Seamless Carbon Steel Pipe for High-Temperature Service.

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