ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว Hot dipped galvanized steel coil/sheet, put based steel sheet in melting zinc, then it will be the sheet sticking of a layer of zinc.At present mainly adopts continuous galvanizing process, namely put the continuous roll of steel coil in the melt zinc plating tank,then alloying the galvanized steel.This kind of steel plate is made by hot dipped method, but after the leaving the zn tank, immediately heated to a temperature of about 500 ºC, it form a zinc and iron alloy membrane.This kind of galvanized coils has good coating of the adherence and weldability.
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Standard |
ASTM A653, AISI, DIN, GB |
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Grade |
SGCC,DC51D,DX51D,DX52D,SGCD,Q195,Q235,SGHC,DX54D,S350GD,S450GD,S550GD |
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Thickness |
0.12mm-1.5mm |
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Width |
762mm,914mm,1000mm,1200mm,1219mm,1250mm |
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Zinc Coating |
20g-275g /m2. G20 to G90, |
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Spangle |
zero spangle, regular spangle or normal spangle |
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Hardness |
soft or hard |
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Surface treatment |
chromated and oiled, chromated and non-oiled,Anti-finger |
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Packing |
waterproof paper+plastic film+iron packing+bundling |
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Coil Weight |
3-5Mt or as per requirement. |
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Application |
Corrugated steel sheet,Ceiling channel,industrial refrigeration,cold storage,door panel,sandwich panel,PU panel,writing board,PCM steel plate |
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Delivery Time |
In 15-20 days after receipt |
1)Low iron loss, high magnetic flux strength, comes up to the international advance standard
2)Slight thickness difference between the horizontal and the longitudinal direction, promising high lamination factor
3)Processing Performance: Easily punched and cut, high dimensional accuracy
4)Insulating coating: Uniform color, good insulation, strong adhesively, high heat resistance, high imputrescibility
5)Smooth surface,no rust,no rolling marks,no cold lap,no crease,no bubble cell
Strict procurement process---skillful technical workers---final products inspection(resistance to corrosion,salt spray test, exposure test, machinability, thermal resistance)---standard packing
As to excellent cold bending molded ablity, excellent decoration effect, strong anti-corrosion ability, galvanized steel coils and are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.
1) Uncoiled and sheared
2) Cleaned using a caustic solution, which can remove oil/grease, dirt, and paint
3) Entry looper to revised and then annealing furnace
4) Steel is dipped into the molten zinc bath
5) Cooled in a quench tank to reduce its temperature
6) Post treatment and crimper
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
