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Thin Hot Dipped Corrugated Metal Roofing Sheets Energy Saving High Durability

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Description

Thin Hot Dipped Corrugated Metal Roofing Sheets Energy Saving High Durability

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Specifications of corrugated steel sheets

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Item | Corrugated Galvanized Steel Sheet? |
Grade | SGCC?SGCH?HRB>85,?SGLCC,?DX51D+Z/AZ, |
Standard | ASTM?A653M-04/JIS?G3302/DIN?EN10143/GBT?2518-2008 AS1397-2001,?EN10215-1995,?ASTM?A792M-02,?JIS?G3321-1998 |
Basal?plate | Cold?rolled?steel?coil?,hot?dipped?galvanized/galvalume?steel?coil |
Zinc?Coating | Z60-Z275G/m2,?AZ30-150g/m2 |
Thickness | 0.23-1.5mm |
Width | 750-1250mm(before?corrugation)? 600-1000mm(after?corrugation) |
Wave?depth | 18(+/-2mm) |
Wave?distance | 76(+/-2mm) |
Length | 1500-16000mm |
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Avaliable designation

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Quality | Q/BQB 440-2003 | JIS G3312-1994 | EN 10326-2004 | ASTM A653-02a |
EN 10327-2004 | (BASE PLATE) |
(BASE PLATE) | ? |
Commercial Steel | TDC51D | CGCC | DX51D+Z/AZ | CS Type A/B/C |
Forming Steel | (TSt01,TSt02,TSt03) | CGCD1 | FS Type A, Type B |
Drawing | TDC52D /TDC53D | - | DX52D+Z/AZ | DDS TYPE A/C |
Steel | DX53D+Z/AZ |
Structural | TS280GD(TStE28) | CGC400 | S280D+Z/AZ | SS275 |
Steel | TS350GD(TStE34) | CGC440 | S350D+Z/AZ | SS340 Class1 |
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Available Painting

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Category of Painting | Item | Code |
Polyester | PE |
High-durability polyester | HDP |
Silicon modified polyesters | SMP |
Polyvinylidene fluoride | PVDF |
Easy-Cleaning | — |
Painting Thickness | Top side: 20+5microns; |
Bottom side: 5~7microns. |
Color System | Produce according to RAL Color System or as per buyer’s color sample. |
Painting structure | Top surface | Bottom surface | ? |
Primer coating | No coating | 1/0 |
Primer coating | Primer coating | 1/1 |
Primer coating + Finish coating | No coating | 2/0 |
Primer coating + Finish coating | Primer coating or single back coating | 2/1 |
Primer coating + Finish coating | Primer coating + Finish back coating | 2/2 |
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Advantages of?corrugated steel sheets

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1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.

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.

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Applications of corrugated steel sheets

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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.

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Surface Treatment Of corrugated steel sheets

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Surface Treatment | Feature |
Chemical Treatment | minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
retain the bright metallic luster for a long period |
Oil | minimize the tendency for humid-storage stain |
Chemical Treatment and Oil | The chemical treatment provides very good protection against humid-storage staining, while the oil provides lubricity for operations. |
Dry | must be transported and stored with special precautions to preserve low-humidity conditions. |
Anti-finger print | minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
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Our Advantage

1. Low MOQ:?We will do our best to make you satisfied.

2. Good Service :?We treat clients as friend.

3. Good Quality :We have strict quality control system .Good reputation in the market.

4. Fast & Cheap Delivery:?We have big discount from forwarder (Long Contract).

5. Supply Ability:?10000 ton monthly.

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