Roofing Sheet
Roofing Sheet
Color steel roofing sheets/galvanized roofing panels are specialized building roofing materials made from galvanized or aluminized zinc substrates through roll forming and cold bending. The products feature regular shapes, precise curvature, and excellent overlap sealing, providing superior waterproof, windproof, and rainproof performance. The substrate has strong corrosion and rust resistance, and the surface can be coated with colored coatings that are weather-resistant, UV-resistant, and resistant to fading and aging. They also boast high overall strength, light weight, and easy installation.
WhatsApp:+86 13027637181
Email:manager@dayoucai.com
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Product Specifications

Product NameColor coated board
StandardEN10147,EN10142,DIN17162,JIS G3302,ASTM A653,JISG3302,ASTM A653M, EN10327,DIN17162,EN10142,EN10292
MaterialDX51D,DX52D,DX53D,DX54D,S220GD,S250GD,S280GD,S350GD,S350GD,S550GD,
SGCC,SGHC,SGCH,SGH340,SGH400,SGH440,SGH490,SGH540,SGCD1,SGCD2,SGCD3, SGC340,SGC490,SGC570,SQ CR22(230),SQ CR22(255),SQ
CR40(275),SQ CR(340),SQ CR80(550),CQ,FS,DDS,EDDS,SQ CR33(230),SQ CR37(255),SQ CR40(275),SQ CE50(340),SQ CR80(550)                                                                        SPCC,SPCD,SPCE,ST12-15,DC01-06,Q195A-Q235A,Q195AF-Q235AF,Q295A(B)-Q345A(B) etc.  Or as customer's requirement
Width600 mm-2000 mm according to customer's requirement.
Zinc CoatingZ40-275g/m²
Painting CoatingTop: 15 to 25 um (5 um + 12-20 um) back: 7 +/- 2 um
Thickness0.12-6.00mm or customer's requirement
Type of CoatingPE, SMP, HDP, PVDF
PackageWater proof paper is inner packing,galvanized steel or coated steel sheet is outer packing,side guard plate,then wrapped by seven steel belt or according to customer's requirement
TechniqueHot/cold Rolled
Surface TreatmentNorma,Matt,PVC film,wood grain,Flower Grained,embossed, etc
Color chartRAL color number
Processing ServiceBending, Welding, Decoiling, Cutting, Punching
MOQ5 TON
Delivery TimeDelivered within 14 days after the receipt of deposit


Product Display

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Factory Display

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FAQ

Q1: What kind of company is Dayoucai New Materials?
A: Dayoucai New Materials (Shandong) Co., Ltd. is a professional steel export trading company located in Shandong Province, China, close to major international ports like Qingdao and Tianjin. We integrate high-quality domestic steel mill resources to provide global customers with one-stop sourcing for carbon steel, galvanized, color-coated, stainless steel, and other steel products.


Q2: What are your main products?
A: Our product line is extensive, covering four major categories:
Carbon Steel: Cold/hot-rolled sheets & coils, Q235/Q345/A36 plates, seamless pipes, welded pipes, structural sections (H-beam, I-beam, channel, angle), bars, rebar & wire rod, sheet piles, etc.
Galvanized: Dx51D-DX54D galvanized sheets/coils with various spangles, galvanized tubes, galvanized profiles, galvanized rebar & wire rod, etc.
Color Coated & Tinplate: PPGI, PPGL, prepainted corrugated sheets, roofing sheets, tinplate coils.
Stainless Steel: 201/304/316/321/430 series sheets, coils, strips, tubes, bars, and sections, plus duplex and martensitic grades.


Q3: Do you provide samples? What is your sample policy?
A: Yes, we can provide free samples of existing specifications, but freight is usually collect. For custom samples, a small production fee may apply, which can be negotiated for refund upon order placement.


Q4: What is the minimum order quantity (MOQ)?
A: MOQ depends on the product. Typically it is 1-5 tons for sheets and coils, and 1-3 tons for tubes and sections. We support trial orders and offer both full container loads (20GP/40HQ) and LCL consolidation. Please inquire for specifics.


Q5: Can products be manufactured to international standards? Do you provide mill test certificates?
A: Absolutely. We deliver according to GB, ASTM, JIS, EN and other international standards, and supply original mill test certificates (MTC) with each shipment. Third-party inspection by SGS, BV, etc., with reports, can also be arranged upon request.


Q6: What is the typical delivery time?
A: For spot products, shipment can be arranged within 3-7 working days after receipt of deposit. For production orders, it usually takes 15-30 days, depending on specifications, quantity, and mill schedule. Exact delivery date will be clarified upon order confirmation.