1.Colorful Corrugated Roofing Sheet Brief Introduction
It is proceeding by the chemistry degrease and electroanalysis with the cold rolled steel coil and sheet, clean the oils
on the surface of steel, sufficiently heated to the proper temperature for zinc coating, pass by level up, strain rectify,
and then passivation or annoit etc.
2. Colorful Corrugated Roofing Sheet Main Features
1) Protects against corrosion in air and water, and has allowed corrugated metal roofing to become one of the most
durable and withstanding roofing materials available
2) Has features of easy installation, high strength, low in costs, durable and nice appearance
3. Colorful Corrugated Roofing Sheet Application
It is used as building materials(ceiling, metal roof tile) machinery parts (electrically controlled cabinets, road maintain
board, etc, so it is mainly used in advertising industry, construction, household appliances industry, electrical industry,
furniture industry and transportation.
4. Colorful Corrugated Roofing Sheet Technical Processing
Hot rolled steel coil -->Cold rolled- >Hot dipped galvanized/ galvalume/painted- > Corrugated-->Packing
5. Colorful Corrugated Roofing Sheet Quality Control
Strict procurement process---skillful technical workers---final products inspection (resistance to corrosion,salt spray
test,exposure test,machinability,thermal resistance)---standard packing
Steel Grade | DX51D,SGCC,SPCC,S350,G550.etc |
Thickness | 0.12mm--1.2mm |
Effective Width (after corrugation) | 665mm, 750mm, 815mm, 840mm, 900mm ,925mm,1020mm, 1025mm, 1050mm ,etc |
Base metal | Galvanized/galvalume/ Aluzinc /prepainted (PPGI,PPGL) Steel sheet |
Zinc coating | Z30-275gsm,AZ30-180gsm |
Coating type | PE,SMP,PVDP, HDP |
Painting Type | 2/2 2/1 |
Lenght | Generally 1830, 2440, 3000, 3660mm, any length can be customized according to the transportation, generally less than 11.8m |
Delivery | Within 15~20 working days after receiving deposit |
Packing | Export standard seaworthy packing. Waterproof paper+steel sheet+bundle with steel strips(3-4pcs) |
Price | FOB&CNF&CIF price |
Payment terms | TT or L/C |
Specification | Thickness | 0.12mm-6.0mm |
Width | 600mm-1500mm |
Zinc coating | 40g/m2-600g/m2 |
Length | 1800-4000mm |
Painting | Top paint: 15-25um, Back paint:5-7um |
Color | Regular color: bright red, sea blue and white grey, or according to the Ral Number. |
Place of Origin | ShanDong, China (Mainland) |
Coil Weight | 2-8 Tons |
Standard | ASTM A653, JIS G3302, DX51D, SGCC |
Hardness | Soft hard (HRB60), medium hard (HRB60-85), full hard (HRB85-95) |
Surface treatment | Regular spangle, chromated, unoiled, smooth |
Package | Seaworthy export package / depends on customer's requests. |
Payment | T/T, L/C, Money Gram, Western Union, PayPal, DP |
Delivery | Within 10-40 days after your deposit is received. |
Product Name | roofing sheet |
Width | 600mm-1500mm, according to customer's requirement |
Thickness | 0.12 ---6.00mm |
Galvanized Weight | 20g/m2--275g/m2 |
Standard | EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653 |
Steel grade | Dx51D/Dx52D/Dx53D/DX54D/S250GD/S350GD/S550GD |
Applications range | home appliance,building material, machinery,roofing sheet,etc. |
MOQ | 10 tons |
Quality | approved by SGS |
Authentication | ISO9001:2008 |
Market | North/South America, Europe, Asia,Africa,Mid East,ect. |
Packaging | water proof paper is inner packing, galvanized steel or coated steel sheet is outer packing , side guard plate , then wrapped by seven steel belt . |
Delivery time | In 10-25 days after receipt of deposit or L/C,T/T |