The aluminiumzinc (AZ) coating on steel sheet consists of nominally 55 % aluminium, 43,4% zinc and 1,6% silicon, and it is applied by hot dipping in a molten bath. The excellent corrosion resistance of aluzinc is a result of the properties of the two metallic substances:the barrier effect of the aluminium present on the surface of the Aluzinc Sheet Suppliers In India, Plate Aluzinc Roofing Zincalume, Aluzinc and Galvalume are different trade names of Aluzinc coated steel. With metal coating Aluzinc is cold rolled galvanized steel. Aluzincs chemical composition includes Zinc (43,4%), Aluminium (55%) and Slicium (1,6%). Alloy coating of aluminium and zinc used in the ventilation and insulation industry is commonly called as the trademark Aluzinc.
Steel, Aulzinc Steel, Galvanized Steel Coil manufacturer / supplier in China, offering 55% Aluminum-Zinc Galvalume Steel Coil for Corrugated Sheet, 55% Aluminum Zinc Coated Afp Galvalume Steel Coils G550 for Roofing Sheet, Sgch ISO 9001 2000 Certification Galvanized Steel Roofing China Building Material Alu-Zinc Coated Galvalume Cold rolled steel sheet, hot dipped zincalume coated steel sheet hot dipped zincalume coated steel sheet:Equipment:Double coating double baking; three coating three painting:Capacity:3000Mt/month:Size:Thickness 0.12mm-0.8mm, width 600mm-1150mm:AzCoating :30-275gsm:Spangle:Regular, Minimal, Application China Ethiopia Prime Galvanized Corrugated Steel Roofing AluZinc Coated Building Materials/ Metal Galvanized Steel Roofing Sheet:Grade:SGCC SGCH HRB>85, SGLCC, DX51D+Z/AZ, Standard:ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008 AS1397-2001, EN10215-1995, ASTM A792M-02, JIS G3321-1998:Basal plate:Cold rolled steel coil ,hot dipped galvanized/galvalume steel coil:Zinc Coating:Z40-Z275G/m2
China Gl Metal Plate Aluzinc Galvalume Steel Roofing Sheet, Find details about China Roofing Sheet, Galvalume Roofing Sheet from Gl Metal Plate Aluzinc Galvalume Steel Roofing Sheet - Shandong Sino Aluminum Co., Ltd. China PPGL Prepainted Galvalume Steel Coil - China PPGI Specifications of Pre Painted Galvanized Steel Coil:1) Capacity:More than50, 000 tons per month for PPGI coil product manufacture. 2) Standard:JIS G3302, JIS G3312, ASTM A653M/A924M 1998. 3) Grade:SGCC CGCC, DX51D, TDC51D, ASTM A653 CS TYPE, S280GD, S350GD, G550. 4) Galvalume steelJun 05, 2016 · Technology:Reversing roll color coating, Pre painted galvalume metal roofing supplier with NOF technology Standard:JIS 3322/ ASTM A755 Coating color thickness:10 20/15 30 mrcrons Coating thickness:AZ50 AZ 210 Base Metal Thickness:0.20 1.2 (mm) Width:600 1,250 (mm)
1. 508mm/610mm paper or steel tube in the middle of coil. 2. Wrapped with plastic film and water proof paper, then packed with galvanized steel sheet, and tied by steel strip vertically. 3. Protected by steel or plastic retainer on each side of the coil, then tied by steel strip transversally. Port. Ral9002 Calamina Trapezoidal Prepainted Aluzinc Metal RoofIt is made from pre-painted alu-zinc (galvalume) steel sheet/coil, which raw material is hot dip galvalume steel coil who includes 55% of aluminum, so it is more stronger anti-erode, the usage of period is more longer than pre-painted galvalume steel coil. It is a popular metal roofing sheet material for both industrial and civil constructions. 2. Steel Sheet Roofing Materials Color Coated - China PPGI Zinc/Aluzinc coating:Zn 40 g/sm-275 g/sm:Alu-zinc 40-150 g/sm:Sheet weight :2-3 tons/As your requirement:Hardness :CQ/FH/As your requirement (G 300-G 550) Painting :prime :5 m:prime :5 m:top coating :725 m:top coating :725 m:Back coating:7 15 m:7 15 m:Color:As RAL or your requirement:Surface Treatment
Prepainted Galvalume Steel Coil (PPGL) (1) Width:600~1250mm (2) Thickness:0.20~1.50mm (3) Grade:JIS G3322-CGLCC, CGLC340-570, (G550) ASTM A755M CS-B, SS255-SS550 (4) AZ Coating:AZ50~AZ185g/m2 (both side total coating thickness) 5.China PriceList for Zinc Alloy Coated Steel Coil-Galvalume Name Zicalume,Aluzinc,Galvalume Steel Coil/Sheet/Strip Standard ASTM A775M/A792, JIS G3322,AISI, DIN, GB Grade SGLCC SGLCD SGLC440 SGLC570 ASTMA792 ASTMA755M DX51D+AZ DX52D+AZ DX53D+AZ DX54D+AZ S250GD+AZ S280GD+AZ S320GD+AZ S350GD+AZ S550GD+AZ Thickness 0.12mm-2mm Width Coil/