The quality of the galvanized layer can be evaluated by the weight of the zinc plated on the substrate, the bonding force between the galvanized layer and the substrate, and the uniformity of the coating. The uniformity of the zinc layer is an important quality indicator of the zinc coating. In general, the corrosion always starts at the thinnest part of the zinc layer and spreads around, resulting in rust, broken wires and affecting the service life. For the coating weight and bonding strength, each standard has clear regulations, but the uniformity is different. In the 1970s, the ISO standard and the standards of various countries in the world generally stipulated that the copper sulfate test should be used for inspection. By the 1980s, with the exception of Japan and the former Soviet Union, ISO standards and standards around the world no longer adopted this method. Although our country has retained this method in some standards such as GB/T15393-94 "Steel wire galvanized layer" in the form of "can be carried out by mutual agreement", most of them are no longer adopted. However, the old zinc coating uniformity detection method has been abandoned but no corresponding new methods have been established. In addition, there is no uniform definition and requirement for uniformity, so that some producers do not monitor and detect the uniformity of the coating well. , So as to affect the further improvement of product quality
Electro Galvanized Iron Wire Specifications: high quality electric galvanized iron steel wire for binding 20 gauge wire gauge size SWG(mm) BWG(mm) 8 4.05 4.19 9 3.66 3.76 10 3.25 3.40 11 2.95 3.05 12 2.64 2.77 13 2.34 2.41 14 2.03 2.11 15 1.83 1.83 16 1.63 1.65 17 1.42 1.47 18 1.22 1.25 19 1.02 1.07 20 0.91 0.84 21 0.81 0.81 22 0.71 0.71
We deals in the following products of India, China, Taiwan and Korea Origin:- 1) Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc.) 2) Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc.) 3) Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc.) 4) Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc.) 5) Steel Tube and Pipes (ERW, CRW, CRS, Black, Galvanized, Stainless) 6) Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps. 7) Heavy Duty Props & Light Duty Props. 8) Nuts, Bolts, Nails & Fasteners 9) System Scaffolding, Base Plate & Adjustable Base. 10) Steel Tie Rod, Waller Plates and Wing Nuts. 11) Drop Forged and Pressed Sheet Metal Couplers of all types. 12) Steel Billets, Steel Angle & Steel Channels. Price: After receiving complete details
We deals in the following products of India, China, Taiwan and Korea Origin:- 1)Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc) 2)Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc) 3)Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc) 4)Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc) 5)Steel Tube and Pipes ( ERW, CRW, CRS, Black, Galvanized, Stainless ) 6)Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps. 7)Heavy Duty Props & Light Duty Props. 8)Nuts, Bolts, Nails & Fastners 9)System Scaffolding, Base Plate & Adjustable Base. 10)Steel Tie Rod, Waller Plates and Wing Nuts. 11)Drop Forged and Pressed Sheet Metal Couplers of all types. 12)Steel Billets, Steel Angle & Steel Channels.
Material: Q195 Q235 45# 60# 65# 70# 80# 82B carbon steel Model Number: 0.3-13mm Standard: AISI,ASTM,BS,DIN,GB,JIS Steel Grade: Q195 Q235 45# 60# 65# 70# 80# 82B carbon steel Origin : India and China
Wire Gauge: BWG6-BWG35(0.2mm-5.0mm) Surface Treatment: Galvanized Model Number: Q195/Q235 Place of Origin: Hebei,China (Mainland)
Special Use: Cold Heading Steel Material: 45# /60#/70# High Carbon Steel Model Number: 45# - 70# Standard: AISI,ASTM,BS,DIN,GB,JIS Application: Construction
2 Tensile properties of the wire shall be as follows: Tensile strength of galvanised M.S. Wire shall be 300 â?? 550 N/mm2. 4.1. 3 Type of coating of galvanise shall be heavy as per IS: 4826 â?? 1979 and the wires shall be galvanised after drawing & annealing.
Hot-dip galvaning is a process in which the wire is dipped in zinc to create a zinc coating. Hot-dip galvanized steel wire has the advantages of corrosion resistance, good weather-resistance and long life, so it is widely used in many fields. The requirements for hot-dip galvanized steel wire are as follows: 1. Uniform galvanized layer: The galvanized layer of hot-dip galvanized steel wire should be uniform and dense, without defects such as uneven galvanizing, wrinkling, and falling off. 2. The thickness of the zinc layer is appropriate: the thickness of the zinc layer of the hot-dip galvanized steel wire should meet the standard requirements to ensure its corrosion resistance. 3. Good surface: The surface of hot-dip galvanized steel wire should be smooth, without obvious burrs and oxides. 4. Strong adhesion of galvanized layer: The galvanized layer of hot-dip galvanized steel wire should have good adhesion and not easy to peel off. 5. The chemical composition of galvanized steel wire is stable: the chemical composition of hot-dip galvanized steel wire should meet the relevant standards to ensure its quality stability. 6. The size of the galvanized steel wire is accurate: the diameter, strength and other dimensional parameters of the hot-dip galvanized steel wire should meet the standard requirements to ensure its performance. In short, the requirement of hot-dip galvanized steel wire is to ensure that its galvanized layer has good quality and stable performance, so as to improve its corrosion resistance and life.
Galvanized Steel Wire size: 0.4-4.0mm Coil wight: 25kg,50kg,100kg or as customer's request Package:plastic film inside, hessiaon cloth outside or plastic film inside, weaving bag outsideand Materials: Low Carbon Steel Q195 wire rod Process: Wire Rod �¢?? Drawn Wire �¢?? Annealed �¢?? Acid Washing �¢?? Galvanized �¢?? Wire Coiling Usage: mainly used in construction, handicrafts, weaving nets, communications equipment, medical equipment and brushes, cables, filters, high pressure pipe industry.
Material: 45#- 75#,77B,Q235 etc Dia: 1.0mm-6.0mm Zinc coating :100g/m2 - 800g/m2 Grade A/ B /C�£?? Breaking strength:350mpa-2200mpa Steel wire (dia:1.0mm-7.0mm ) for ACSR,preformed line products and so on. Standard: ASTM B 498,ASTM A 411 AS 3863,BS 4565 ,JIS G 3548 ,EN 10264 we can offer high-quality products with good and smooth surface,no joints, uniform and continuous coating,free from imperfections not consistent with good commercial practice.The zinc coating can be up to 800g/m2 for 3.0meter. We can also provide galvanized wire to meet the specific requirements of our customers.
