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Continuous hot-dip zinc-coated steel sheets


Process flow

Hot rolled steel coils → acid pickling → cutting → rolling →continuous hot dippped galvanizing → weighing → inspecting → packing →warehouse



Technical parameters
Application of products
Tensile strength (Mpa)
Elongation(%)
Bending properties
Structure
≥270
≥16
1a
Commercial
≥270
≥16
1a

Material of base plate
SP Series
Product processing performance
SG Series
Zinc Coating
Z06—Z18
Variety of zinc coating
Zinc
Thickness
0.21 -1.2mm
Surface condition
R、Z、S
Width
500 - 1250mm
Surface treatment
C/O、C/X
Weight
3 – 10 MT
Inside diameter of coils
508mm
Executive standard
JISG3302 - 1998
Annual output
150,000 tons/year

Application fields

Construction: Roofing, walls, ventilation ducts, rain troughs, sewers, etc.

Container manufacturing: Containers for producing petroleum and barrels for containing different kinds of chemical raw materials, industrial troughs, water tanks, military bullet cases, fermentation vats for beer, barns, distribution cabinets, containers, fertilizer boxes, etc. 

Household appliances, furniture: Backboards shells of washing machine, refrigerator, air conditioning and dust collector; wardrobes, tables, night tables, file cabinets, file boxes, book shelves and other furniture. 

Vehicle and vessel manufacturing: Shells and internal structural parts of cars, trains and other vehicles. Top covers and partitions of vessels. 

Others: Machinery structural parts, manufacturing shells of motor, different kinds of smoke tubes, pipes, mechanized refrigerated warehouse, etc.