贵州快3计划

WHOLE SCAFFOLDING & FORMWORK SYSTEM (DESIGN) SERVICE SUPPLIER!

roofing-steel-sheetcoil

Advantage of corrugated roofing sheet:

贵州快3计划1) Easy installation and cut

2) High strength and long span

3) Low in costs

4) Durable 15-20years

5) Nice appearance

6) Anti-rust

 

Technical parameters:

Thickness: 0.12mm-0.8mm, Thickness tolerance:±0.02mm

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

Weight of each package贵州快3计划: 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贵州快3计划: The gloss can changeable by Customers' Request.we can also do some High gloss.

Paint type: PE or PVDF

Standard贵州快3计划: GB/T 12754-2006;ASTM A 755;EN 10169;JIS G 3312;AISI;BS;DIN

Grade贵州快3计划: CGCC/SGCC/SGCH/SPCC

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

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