• Lifetime：5-8years
• Tolerance of Thickness：-0.02--+0.01mm
• Base Material：Cold Rolled Coil
• Lead Time：10-20 Days After Receiving Deposit
• Quality Standard：En10142,En10346,En10169,JIS3302,Astma755m
• Weight：1-8mt,Usually 3-5mt
• Grade：SGCC,Sgcd,Dx51d+Z,S220gd+Z,etc.
• Surface：Chromated,Oiled.Anti-Finger Treatment
• Base Materials：Cold,Hot Rolled Steel Coil
• Coil ID：508mm,610mm
• Width：20-600mm 600-1500mm
• Thickness：0.12-1.5mm
• Spangle：Zero,Small,Regular,Minimized
• Zinc Coating：60-275G,M2
• Stock：Stock
• Model NO.：cus-GI
• Usage：Roofing,Uz Channel,Fencing,Cladding
• Transport Package：Standard Export Seaworthy Packing
• Specification：0.12-1.5*20-1500
• Trademark：Cus-steel
• Origin：China (Mainland)
• HS Code：72104900
• Production Capacity：200000mt Per Year

Basic Info.

Model NO. cus-GI Stock Stock Zinc Coating 60-275G/M2 Spangle Zero,Small,Regular,Minimized Thickness 0.12-1.5mm Width 20-600mm 600-1500mm Coil ID 508mm/610mm Base Materials Cold/Hot Rolled Steel Coil Surface Chromated,Oiled.Anti-Finger Treatment Grade SGCC,Sgcd,Dx51d+Z,S220gd+Z,etc. Weight 1-8mt,Usually 3-5mt Quality Standard En10142/En10346/En10169/JIS3302/Astma755m Lead Time 10-20 Days After Receiving Deposit Base Material Cold Rolled Coil Tolerance of Thickness -0.02--+0.01mm Lifetime 5-8years Usage Roofing/Uz Channel/Fencing/Cladding Transport Package Standard Export Seaworthy Packing Specification 0.12-1.5*20-1500 Trademark Cus-steel Origin China (Mainland) HS Code 72104900 Production Capacity 200000mt Per Year

Product Description

1. Galvanized steel coil simple introduction: Galvanized steel coil means that hot roll steel coils has gone through a chemical process. To keep it from corroding, so this protective metal, zinc layers, does not get rusty as easily. The coating also gives the steel a more durable, hard to scratch finish.

2. Galvanized steel coil technical processing:
1)Uncoiled and sheared
2)Cleaned using a caustic aolution, 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

3. Galvanized steel coil quanlity control: Strict procurement process---skillful technical workers---final products inspection(resistance to corrosion, salt spray test, exposure test, machinability, thermal resistance)----standard packing

4. Galvanized steel coil advantages:
1)Zinc coating has good adhesion
2)Resistant to corrosive4 factors
3)High strength&quality
4)Strict quality control system
5)Standard export sea-worthy packing

5. Why choose us?
1. CUS-STEEL advantages: We have two production line of PPGI and two lines for the galvanized steel coil, total yearly output is about 500000mt. Also we have almost 60 professional salesperson from three international sales departments, a group of technical engineers and skillful quality control inspector.

2. Special technology support: We have two production line of pre-painted steel coil and two lines for the galvanized steel coil, total yearly output is about 500000mt. In order to meet our customers new requirements, we also can manufacture the special products, such as printed, filmed, pressed, matte steel coil and the full hard G550 Galvanized steel and galvalume steel.

3. Confirm the international quality standard: All products for export, according to the International quality standard of Europe, Japan, Russia and America to produce.
 

Base Material	HDG, AL-ZN, ZF
Zinc coating	Zinc: 60-275g/m2, AL-ZN: 60-180g/m2
Thickness	0.12mm-1.5mm
Tolerance of thickness	-0.03-+0.01mm
Width	20-600mm, 600-1500mm
Quanlity Standard	EN10142, EN10346, EN10169,  JIS3302, ASTMA755M, GB/T12754
Steel Grades	DX51D, DX52D, DX53D, S220GD, S250GD, S350GD, SGCC
Type of paint	PE; PVDF; HDP; SMP
Surface treatment	galvanized / galvalume steel sheets
Application	Building industry ,structural use, roofing, commercial use, household appliance,industry facilities,office buildings