Metal roofing sheet usually refers to the prepainted galvanized steel roof sheet, which is product with the PPGI or PPGL steel coils as materials, the main processing machine is cold roll forming machine, and the roofing sheet type includes corrugated, box profile(trapezoidal) and glazed type. It is widely used in construction, car or boat manufacturing or home electronical applicance industry.
Products Specification:
Operate Standard: ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008
Grade : SGCD,SGCH, Q195,DX51D
Galvanized steel sheet /coil features:
1. Zinc coating :30-275g(as required)
2. thickness:0.16-1.2mm
3. width:914-1250mm(914mm, 1215mm,1250mm,1000mm the most common)
4. coil id:508mm/610mm
5. coil weight: 3-5 MT(as required)
6. surface: regular/mini/zero spangle, chromated, skin pass, dry etc.
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| NAME | PPGI | GALVANIZED | GALVALUME/ALUZINC |
| CERTIFICATE Â ISO9001:2008 | |||
| STANDARD |
EN10142 JIS G3302 GB/T-12754-2006 |
ASTM A653 JIS G3302 SGCC/SGCH GB/T2518 European Standard |
ASTM A792 JIS G3321 JIS G3317 Â |
| GRADE |
CGCC CGCH CGCD1-CGCD3 CGC340-CGC570 GRADE |
SS GRADE33-80 SGCC SGCH SGCD1-SGCD3 SGC340-SGC570 SGCC DX51D |
GRADE33-80 SGLCC SGLCD SGLCDD SGLC400-SGLC570 SZACC SZACH SZAC340R |
| MODEL NUMBER | 0.16MM-1.5MM*1250MM OR UNDER | (0.12-1.5)*1250MM OR UNDER | 0.16MM-1.5MM*1250MM OR UNDER |
| TYPE |
Steel coil Steel sheets/plates Corrugated steel sheets/plates |
Steel coil Steel sheets/plates Corrugated steel sheets/plates |
Steel coil Steel sheets/plates Corrugated steel sheets/plates  |
| TECHNIQUE |
Hot rolled-cold rolled -galvalume /galvanized -PPGI/PPGL |
Hot rolled-cold rolled - galvanized |
Hot rolled-cold rolled -galvalume /Aluzinc  |
| SURFACE TREATMENT |
Mini/regular/big/zero spangle, Chromate treatment /chromate-free treatment /untreated unoile/oiled, TENSION LEVELLERT SKIN PASS anti-fingerprint/un-anti-fingerprint, Coating,color |
Mini/regular/big/zero spangle, Chromate treatment /chromate-free treatment /untreated unoile/oiled, TENSION LEVELLERT SKIN PASS anti-fingerprint/un-anti-fingerprint, Coating |
|
| APPLICATION | Structural use ,roofing, commercial use, household appliance, industry, family | ||
| SPECIAL APLICATION | Wear resistant steel, high- strength - steel plate | ||
Common Roofing Sheet Types:
|
Cover width(mm) Â |
Coil width(mm) Â |
Wave height(mm ) Â |
Wave length(mm) Â |
Wave number  |
Usage  |
| 900 | 1000 | 15 | 225 | 4 | Roof&Wall |
| 750 | 1000 | 35 | 125 | 6 | Roof&Wall |
| 850 | 1000 | 18 | 80 | 11 | Roof&Wall |
| 760 | 1000 | 76 | 380 | 2 | Long-span roof plate |
| 820 | 1000 | 25 | 205 | 4 | Roof |
| 1025 | 1200 | 25 | 205 | 5 | Roof |
| 860 | 1000 | 25 | 287 | 3 | Roof&Wall |
| 840 | 1000 | 28 | 280 | 3 | Roof&Wall |
| 910 | 1000 | 10 | 130 | 7 | Roof&Wall |
Features of Steel Roofing Sheet :
1 Excellent waterproof Performance
2 Widely application,matched with variety thermal insulation material and bottom layer for thermal insulation roof or non    thermal insulation roof.
3 available for any length,avoid to overlap in longitudinal,eliminate the possibility of leakage of rain.
4 Symmetrical struction,no fasten screw needed,beautiful appearance and super anti-corrosion.
5Hook type mechanical fixation,fastness and reliable,can bear any thermal expansion changes.
6 Beautiful appearance,convenient installation,smooth drainage,economic material.
About us:
2,Product Idea: Quality decided to safety, safety is the hard truth.
3,Certifications: ISO, CE, SGS, BV
4,Production base: Four factories, more than 400,000 square meters
5,OEM or Customized Service is available.
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Why choose us?
1) Most and warmly welcome to visit our factory.
2) We have appointed man to answer your questions on made in china in 12 hours.
3) Welcome to provide the template for custom.OEM&ODM is available.
4) We'll keep in touch with you closely, keep you posted for all the line of your goods.
5) We'll do our best to cooperate with you from the enquiry to order to the shipment arrangement.
6) We'll be responsible for all the goods we send to you.
7) We can supply competitive price and heart to heart service for our customer.
8) Samples are available for your testing .
9) Short time delivery
10) With more than 10 years long export history and rich exporting experience .
11) Professional manufacturer. Direct factory make you saving and stable quality supply.
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