Coloured Cgi Corrugated Sheet Roof Prepainted Large Spangle Galvanized Sheet Z80 Z100
Dx51d SGCC PPGI PPGL Coated Steel Prepainted Galvanized Roofing Sheet for Building Material
We're produced for 15 years with 12 years exported experience.Our main products are galvalume steel coil,galvanized steel coil,ppgi/ppgl and corrugated roofing sheet,steel plate and so on.
For roofing sheet,we have many kinds of machine,can do many types,such as T tile,wave type,glazed tile,ridge tile,drain tile....We can print the logo or size on per sheet.
1. GI Roofing Steel Sheet introduction
It is a plain carbon steel sheet coated in a galvanizing process that applies a barrier of zinc to
insulate it from the elements. Most of the corrugated roofing and siding products seen today
and for many years past are made with a galvanized finish
2.GI Roofing Steel Sheet finish
As with almost any product the finish of the galvanized metal finish will change over time. After
a period of time, the surface will appear to have a white oxide look. When this happens the
material is actually protecting itself from further damage. We stock and sell several corrugated
and decking panels in either a (G-60) or (G-90) level of galvanizing
3. GI Roofing Steel Sheet application scope
It is most commonly used for commercial, agricultural, and industrial purposes, however, it is
now also being recognized as an excellent form of residential roofing
4. GI Roofing Steel Sheet advantages compared with normal one
A normal steel sheet will rust almost immediately, but galvanizing will protect the steel. This
galvanized, eltro-coated, hot-dipped process produces a silvery look or spangled finish. As
a standard, several of our industrial metal siding, metal roofing, metal decking, corrugated
metal panels and accessories are made in galvanized steel
5. GI Roofing Steel Sheet technical processing
Hot rolled steel coil -->Cold rolled- >hot dipped galvanized/ galvalume- > corrugated-->packing
6. GI Roofing Steel Sheet common size as follows
1) 762mm to 665mm(ater corrugated)and 9 waves
2) 914mm to 750mm(after corrugated)and 11 waves
3) 1000mm to 890 or 900mm(after corrugated and12or14waves
Product Description
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Product Name
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Galvanized Steel Standard Size of Corrugated GI Roofing Sheet
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Application
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construction,container manufacturing,household appliances and furniture,etc
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Grade
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DX51D+Z,SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD,etc
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Coating
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Z30-Z40
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Tolerance
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±1%
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Spangle Type
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Regular Spangle
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Hardness
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Mid Hard
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Delivery Time
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within 7 days
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MOQ
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1 Ton
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Keyword
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Corrugated GI Galvanized Steel Sheet
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Thickness
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0.14-0.20MM or as required
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Width
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1000-1220mm or customizable
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Weight
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2-4 Tons
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Standard
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ASTM-A653; JIS G3302; EN10147;etc
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Hardness
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Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95)
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Surface Structure
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Regular spangle,Minimum spangle, Zero spangle, Big spangle
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Surface Treatment
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Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass
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Advantage
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CE,ISO 9001, SGS, ABS, BV,etc
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** The sizes or thicknesses of Galvanized Roofing Sheet can be customized, if you need additional information,please don't hesitate to contact us at any time.
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** All standard products are supplied without inter paper & PVC film. If needed, please inform.
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** If your quantity is smaller than our MOQ, kindly pls contact us for inquiry accordingly, sometime we have small stock, thank you.
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Chemical Composition and Mechanical Properties
| Steel grades | Chemical composition% | Residual Element> | Tensile strength(MPa) | |||||
| C%< | Si%< | Mn%< | P%< | S%< | Alt< | |||
| SGCC, DX51D+Z | 0.07 | 0.03 | 0.50 | 0.025 | 0.025 | 0.020 |
Cu<0.10Ni< 0.08Cr<0.10As <0.05Sn<0.05 |
270-500 |
| DX52D+Z | 0.06 | 0.03 | 0.45 | 0.025 | 0.025 | 0.020 | 270-420 | |
| DX53D+Z | 0.03 | 0.03 | 0.40 | 0.020 | 0.020 | 0.020 | 270-380 | |
| S220GD+Z | 0.17 | 0.30 | 1.00 | 0.035 | 0.30 | 0.020 | 300-440 | |
| S250GD+Z | 0.17 | 0.30 | 1.00 | 0.035 | 0.30 | 0.020 | 330-470 | |
| S350GD+Z | 0.20 | 0.55 | 1.60 | 0.035 | 0.30 | 0.020 | 420-560 | |
Product Description
Product Detail
Application
Quality Control
Customer Praise
Packaging and shipping
FAQ
Q1. Where is your factory ?
A1: Our company's processing center is located in Jiangsu, Wuxi, China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.
We can provide a wide range of personalized services according to the customers' needs.
Q2. What are your company's main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.