نبيلةويلك مسؤول جدًا عنا، وقد أنهوا بضائعنا العاجلة في أقصر وقت ممكن، شكرًا حقًا، لقد قمنا أيضًا بفحص البضائع قبل التسليم، والجودة نحن أيضًا راضون جدًا، وسمك الحجم واللون يتماشى مع متطلباتي.
EdwardWilke is very professional, they are really helpful and reliable. The delivery time is really quick, and checked the coils with good quality. Look forward to cooperating with them soon!
JoyceWe asked a third party to test these goods, and the quality surprised us. The second batch of orders is already under negotiation. Thank you Fiona for your professional service!
ASTM AISI Q235 A36 Galvanized Iron Sheet Coil Metal Steel Coil
|Place of Origin||China|
|Certification||ISO MTC SGS|
|Model Number||Galvanized Steel Coil|
|Minimum Order Quantity||Negotiation|
|Packaging Details||Standard seaworthy packing or customer required|
|Delivery Time||10-15 days after deposit|
|Payment Terms||T/T, L/C, Western Union|
|Supply Ability||5000 Ton per Month|
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|Name||Galvanized Iron Steel Metal Coil Q235 A36||Thickness||3mm-10mm|
|Spangle||Small Spangle,Big Spangle,Zero Spangle||Surface||Galvanized|
|Material||SGCC,DX51D||Edge||Mill Edge, Cut Edge|
Q235 Galvanized Iron Sheet Coil,
A36 Galvanized Iron Sheet Coil,
A36 Galvanized Iron Coil
ASTM AISI Galvanized Iron Steel Metal Coil Q235 A36 Low Price Steel Coil For Roofing
In the plating tank filled with galvanizing liquid, the cleaned and specially pretreated parts to be plated are used as cathodes, and the anodes are made of plated metal, and the two poles are respectively connected with the positive and negative poles of the DC power supply. The galvanizing bath is composed of an aqueous solution containing metal-plating compounds, conductive salts, buffers, pH adjusters and additives. After electrification, the metal ions in the galvanizing solution move to the cathode under the action of the potential difference to form a coating. The metal of the anode forms metal ions into the galvanizing bath to maintain the concentration of the metal ions being plated . In some cases, such as chrome plating, it is an insoluble anode made of lead and lead-antimony alloy, which only plays the role of transferring electrons and conducting current. The concentration of chromium ions in the electrolyte is maintained by regularly adding chromium compounds to the plating solution. When galvanizing, the quality of the anode material, the composition of the galvanizing solution, temperature, current density, energization time, stirring intensity, precipitated impurities, power waveform, etc. will affect the quality of the coating, which needs to be controlled in time.
Product Description :
|Name||Galvanized Steel Coil|
|Technical Standard:||JIS 3302 / ASTM A653 / EN10143 / EN 10142 / EN 10147 /EN 10292,|
|Grade||DX51D / DX52D/ DX53D/ S250, S280, 320GD,SGCC|
|Types:||Commercial / Drawing / Deep Drawing / Structural quality|
|Thickness||0.12-1.0mm (0.12-0.5mm is the most advantage thickness)1.0-4.0mm|
|Package Weight||3-8tons per coil or as required|
|Type of coating:||Galvanized|
|Hardness||HRB50-71(CQ Grade),HRB45-55(DQ Grade)|
|Tensile Strength||270-500(CQ Grade),270-420(DQ Grade)|
|Surface treatment||Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U)|
|Surface structure:||zero spangle / minimized spangle / regular spangle/ big regular spangle|
Construction industry: to manufacture structural elements low-rise construction, light steel thin-walled structures, sandwich panels, lining of heat pipelines and various heat insulation, conditioning systems, metal roof shingle, profiled sheeting, culvert pipes, cladding of entry doors, elevators, reinforcement profiles for PVC windows and plastic doors, European-type fasteners for plasterboards, etc
Automotive industry: to manufacture external and internal car body parts, as well as to repair external public transport body parts, eg for buses and trams)
Machine building and instrumentation industries: to manufacture cases for electrical and mechanical equipment, home appliances, metering devices and packingManufacture houseware (tableware, bowls, buckets, tanks, baths, etc)
Manufacture colour-coated (and other type of coating) rolled steel
Packing & Delivery:
Q1. What are your company's main products?
A1: Our main products are Galvanized Steel Coil, Galvanized Steel Sheet, PPGI Steel Sheet, GI Roofing Sheet, PPGI Steel Coil etc.
Q2. How do you control quality?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO, SGS, Alibaba Verified.
Q3. What are the advantages of your company?
A3: We have specialized in the steel business for years, so we have mature production technology, stable capacity, more competitive prices,
we are dedicated to strict quality control and thoughtful customer service.
Q4. Can you provide a sample?
A4: We can provide the same samples in stock for free, as long as you contact us.
Wuxi Wilke Metal Materials Co., Ltd. is a leading supplier of high-quality galvanized steel materials. Established in 2012 in Wuxi, China, the company has quickly become a reputable and reliable supplier of metal materials to customers around the world.
At Wuxi Wilke Metal Materials Co., Ltd., we pride ourselves on providing superior quality products that meet international standards. Our products are sourced from reputable manufacturers who have a proven track record of delivering high-quality materials. We have established long-term relationships with these manufacturers, which enables us to offer our customers competitive prices and consistent product quality.