Hot Dip Galvanised IBR Sandwich Panel Wave Tiles Corrugated Metal
Z180g Roofing Sheets Structural Grade G550 / SGC570
Product Description:
Steel Material Dx51d, Dx52D, Dx53D Zinc Coated Corrugated
Galvanized Steel Roofing Sheet
GI Roofing Steel Sheet common size as follows
1) 762mm to 665mm(after corrugated)and 9 waves
2) 914mm to 750mm(after corrugated)and 11 waves
3) 1000mm to 890 or 900mm(after corrugated)and 12 or 14 waves
| Index | Regular spangle | Zero spangle |
| Galvanized Steel Coil/Sheets | Galvanized Steel Coil/Sheets |
| Thickness | 0.13-2.50mm | 0.20-2.0mm |
| Width | 600~1500mm | 600~1500mm |
| Zinc Coating | Z30~Z400 g/㎡ | Z30~Z275 g/㎡ |
| Surface Treatment | Passivated / Chromated 6+,3+, Free; | Skin passed, Chromated 6+, 3+, Free |
| Oiled | Oiled, AFP (anti-finger print) |
| Steel Grade | DX51D/52D/53D/ | DX51D/52D/53D/ |
| S250GD/280GD/350GD/550GD | S250GD/280GD/350GD/550GD |
| ASTM A653M, SS255-SS550 | ASTM A653M, SS255-SS550 |
| JIS G3302-SGCC, SGCH (Full hard-G550) | JIS G3302-SGCC, SGCH (Full hard-G550) |
| Coil I.D. | 508 / 610 mm | 508 / 610 mm |
| Coil weight | 2 ~ 20 tons | 2 ~ 20 tons |
| Packaging | Standard export packing ( Eye to Side) |
| Vertical Packing ( Eye to Sky) with wooden pallet |
| Horizontal Packing ( Eye to Side) with wooden pallet |
| MOQ. | 16 tons | 16 tons |
| Loading port | Tianjin / Qingdao / Rizhao port | |
| Usage | Purlins, light steel frame, ventilation duct, downpipe, round pipe,
square pipe, roof panel, corrugated sheets. | Coated steel coil production, household appliances ( pre-coated
metal PCM) |
Roof panel, corrugated sheets
|
Description
Galvanized shingles are steel sheets with a zinc coating on the
surface. This zinc layer provides an economical and effective
method of corrosion protection. Approximately half of the world's
zinc production is used for the galvanizing process.
Galvanized roof tiles are created by coating the surface of a steel
sheet with a metallic zinc layer, which prevents surface corrosion
and extends the service life of the steel. This zinc-coated steel
sheet is referred to as galvanized steel sheet.
Low Treatment Cost: Galvanized shingles are more cost-effective for corrosion
protection compared to other paint coatings.
Durability: In suburban environments, standard galvanized rustproofing can
last 50 years or more without needing repair. In urban or offshore
areas, this coating can last up to 20 years without maintenance.
Reliability: The galvanized coating is metallurgically bonded to the steel,
becoming part of a rigid surface. This bond ensures the coating's
durability and reliability.
Product advantages
Galvanized shingles are widely used in various environments and
have a long service life of corrosion protection, which depends on
the environment.
Low processing costs, galvanized shingles have lower corrosion
costs than other coatings.
Durability, in suburban environments, standard galvanized
anti-corrosion coatings remain intact for more than 50 years
without repair. In urban and marine areas, standard galvanized
anti-corrosion coatings last up to 20 years without repair.
Reliability. The durability of the coating is relatively reliable
because the galvanized coating is metallurgically bonded to the
steel and becomes part of the hard surface.
The coating is tough and the galvanized layer forms a special
metallurgical structure that can withstand mechanical damage during
transportation and use.
Integrity protection
all parts of the plated component are galvanized, even in
depressions, sharp corners and hidden areas.
Saving time and effort. Galvanizing is faster than other painting
methods and avoids the time needed for on-site painting after
installation.
Usesages
Galvanized tiles are mainly used in the construction, light
industrial, automotive, agricultural, fishing and commercial
sectors. The construction industry is mainly used in the
manufacture of corrosion-resistant panels for industrial and civil
engineering roofs, roof gratings, etc.; light industry for the
housings of their manufacturing equipment, particular chimneys,
kitchen utensils, etc. The automotive industry mainly for the
manufacture of corrosion-resistant parts for vehicles; the
agricultural, livestock and fishing industries mainly for the
storage and transportation of grain, meat and seafood products,
frozen processing equipment, etc.; the commercial sector is mainly
used for the manufacture of galvanized products, frozen products,
etc.; the commercial sector is mainly used for the storage of
materials, packaging equipment, etc.
