zinc roofing sheet metal building material, corrugated steel roofing sheet, zinc corrugated roofing sheet

Thickness

0.13mm-0.8mm,Thickness tolerance:±0.02mm

Width

600mm-1250mm,Width tolerance:-0/+3mm

Weight of each package

about 3 mt

Depth of corrugated

from 15mm to 18mm

Pitch

from 75mm to 78mm

Length

according to request

Surface treatment

chromate, oil/unoil, bright finish, spangle,

Colors

refer to RAL numbers or customer sample,common colors are sea blue, white grey and bright red.

Corrugated Sheet Raw Materials

Galvanized steel, Aluzinc Steel, Aluzinc Pre-painted sheet and Aluminium sheet.

Surface Coating

top coating:17-25um;back coating :5-7 um

Gloss

The gloss can changeable by Customers' Request.we can also do some High gloss.

Paint type

PE or PVDF

Standard

GB/T 12754-2006;ASTM A 755;EN 10169;JIS G 3312;AISI;BS;DIN

Grade

CGCC/SGCC/SGCH/SPCC

Application:

various roofs or walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.

keep base in the same horizontal line, ensure product standard

Roller will have longer use life and ensure the products have same size,no nick on the surface.

Ensure machine harder to deform, keep the product accurate and stable

Improve the integrated mechanic feature of the shaft. and ensure the shaft stability keep product standard

Machine become more accurate and more stable

Stable the integrated mechanic feature of the cutter blade,harder to deform, longer blade's life, ensure product standard

Hangzhou Finding International Co., Ltd locates in the beautiful city - Hangzhou, which is a professional manufacturer and exporter for building material machinery and related steel coils in China.

Hangzhou Finding is specialized in exporting of the group company; we have the factories of steel roll forming machinery, steel coils, steel structures and ACP mosaic tiles.

With rich technical force, high-level managerial team, strong production capacity and strict quality control system, Hangzhou Finding has established a long term business relationship with global customers from America, South America, Europe, Asia, Africa, and Middle East on mutual benefits.

All of the products can be customized to meet your specific requirements, please do not hesitate to contact us, let us help you to win the market early.