cold rolled galvanized steel coil gauge corrugated roofing sheet metal roof for houses in africa
About quality, quantity
1. 100% assure quality.
2. Serious on products quantity, every package is with exactly weight. Before packing, pics will be counted.
3. Regular packing, clean and clear roofing edge, no burr, clearly logo.
Standard | GB/T2518, JIS G 3302, DIN EN 10142, ASTM A 653 |
Material Grade | SGCC, SGCD1, SGCD2,DX51D+Z, DX52D+Z, DX53D+D,etc |
Thickness | 0.14-4.0mm |
Width | 600-1500mm |
Zinc coating | Z30-275g/m2 |
Surface Treatment | (non)Chromated, (un)Oiled, skin-passed, non skinpassed |
Spangle | regular , zero , minimized spangle |
Coil ID | 508/ 610mm |
Coil weight | 3-8MT or as client's requirement |
Chemical composition of different grade
Grade | C | Si | Mn | P | S |
SPCC | ≤0.10 | ≤0.05 | ≤0.50 | ≤0.035 | ≤0.025 |
Q195 | 0.06~0.12 | ≤0.30 | 0.25~0.50 | ≤0.050 | ≤0.045 |
Q235 | 0.14~0.22 | ≤0.30 | 0.30~0.65 | ≤0.50 | ≤0.45 |
DC01 | ≤0.12 |
| ≤0.60 | ≤0.045 | ≤0.045 |
ST12 | ≤0.10 |
| ≤0.50 | ≤0.035 | 0.035 |
Steel coil --- Galvanized steel coil Color coated steel coil
Packing:
inside anti-paper packing outside steel cover + steel belt+steel angle.
Loading by containers or bulk.
Shipping:
1. Roofing is fastened by steel wire and angle block.
2. Professional workers check loading in Tianjin port.
3. We will arrange fast and safe vessel to loading.
4. Videos or photos of loading will send to customer the first time so that customer will get to know products information in time.
Pre-Sales service After-Sales Service
* Inquiry and consulting support. *Videos or photos will send to customers the first time.
* Sample testing support *100% Granutee quanlity and quantity.
* View our Factory. * Vessel tracking.
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TIANJIN BO YI DA IMPORT AND EXPORT CO.,LTD is an enterprise focusing on international business trading. The management has been engaged in steel industry for more than 10years.
Now Product our extension to ROOFING, BLACK PIPE, GALVANIZED PIPE, HOLLOW SECTION, GALVANIZED WIRE, STEEL COIL, IRON PLATE, ANGLE STEEL.
We firmly believe in providing total solution to our business partners and have very successfully forged strong and lasting relationship with many of the world’s most prominent corporations. Our business is to add value and flexibility to the supply chain management and to solve our customers problems.
Frequently Asked Questions
Q1: How long is your delivery time?
A: 10-35days after receiving the deposit except force majeure.
Q2. What is your terms of payment?
A: T/T, L/C. other payment terms by negotiation.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, etc
Q4. What is your sample policy?
A: We can supply free samples if we have ready parts in stock, but the courier cost are charged.
Q5: what is your main products?
Our main products are listed as follows: steel pipe, Galvanized pipe, roofing sheets other steel products.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier