Active Member
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[China]
Address: Industrial Park,Linqing City,Shandong Province,China
Contact name:Nick
Linqing Hongji Group Co., Ltd. |
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Product description:
Thickness | 0.13mm-0.8mm, tolerance:±0.02mm |
Width | 600mm-1250mm, tolerance:-0/+3mm |
Weight | 1-2 metric tons |
Wave height | 15mm |
Wave width | 78mm |
Length | as your request |
Surface treatment | Galvanized steel, Alu-zinc Steel, chromate, unoiled, bright finish, regular spangle. |
Color | according to RAL or as your sample, common colors are sea blue, white grey and bright red. |
zinc coating | 40gsm-275gsm |
Surface Coating | top: 17-25mic; back: 5-7mic |
Gloss | The gloss can changeable by Customers' Request. we can also do some high gloss, with some sparkling granule in it. |
Paint type | PE or PVDF |
Standard | GB/T 12754-2006; ASTM A 755; EN 10169; JIS G 3312; |
Grade | CGCC/SGCC/SGCH/SPCC |
Application: | various roofs or walls referring to the factory buildings, warehouses, exhibition halls, gymnasiums etc. |
Coating Chief Feature
| Project | Pencil hardness | Reverse impact | T bending | Cupping test | MEK cleaning |
| Front/back | H/2H | 9J/6J | 3T/4T | 6mm/4mm | 100time/50time |
Structure of CORRUGATED ROOFING SHEET
| Item | Thickness | Type | Feature |
| Laminated film | 50m | Polyethylene | Protecting from scratchs and contamination (option) |
| Top coat | 20m | Polyester Fluorine | Chemical resistance and formability |
Primer coat | 5m | Polyester | Workability, corrosion resistance and adhesion to the primer coating |
| Chemical treatment | 1m | Chromate | Good adhesion and corrosion resistance |
| Substrate | 0.2mm-1.2mm | GI.GL,AL | GI.GL,AL |
| Back coat |
52m |
Epoxy | Corrosion resistance and adhesion to the substrate |
Applications of CORRUGATED ROOFING SHEET:
1) Buildings and constructions: roofing, ceilings, gutters, venting lines, indoor decorations, window frames, etc.
2) Electrical appliances: computer shells, washing machines, refrigerators, dehumidifiers, video recorders, water heaters, etc.
3) Agricultural equipments: troughs, feeding tools, agricultural driers, irrigation channels, etc.
4) Vehicle parts: back-seat plates of buses and trucks, conveying systems, oil tanks, etc.
Advantages of Our PPGI Steel Sheet:
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet ( PPGI STEEL ).
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.
Prepainted Steel Sheet/Plate Packaging :
Our promise:
As the word leading manufacturer and supplier, Hongji steel makes“Service. Management. Craftsmanship." In our commitment to deliver world class service, Our Quality Control Department not only promise to provide the best quality products, excellent customer services, fast and reliable deliveries, and reasonable prices; but also goes the extra step to provide environment conscious products that will improve lives.
Connection Info:
Nick Sun | Sales Manager
Mobile: 86-13853841010 Skype:cn13853841010
Tel:86-635-2532001 Fax:86-635-2532666
Email:lqhonge@yeah.net
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Linqing Hongji Group Co.,Ltd.
Linqing Industrial Zone Shandong Province,China.
