Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of galvanised gi steel coil and sheet dx51d in China. Welcome to wholesale customized galvanised gi steel coil and sheet dx51d at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Dx51d is galvanized coil plate.
Dx51d represents the material of an ordinary galvanized coil, but the most common galvanized coil material on the market is actually SGCC, which is actually the Japanese standard. However DX51D and DC51D are European standards. In DX51D, D represents the bending and forming grade galvanized sheet, and 51 represents the serial number of the steel grade, which mainly uses low carbon steel as its basic material.
| Standard | AiSi, ASTM, BS, DIN, GB, JIS, JIS G3302,JIS G3312,GB/T-12754-2001 |
| Material | Q195 Q235 Q345 SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570 SGHC SGH340 SGH400 SGH440 SGH490 SGH540 DX51D DX52D DX53D DX54D DX55D DX56D DX57D S220GD S250GD S280GD S320GD S350GD S400GD S500GDS550GD SS230 SS250 SS275 |
| Thickness | 0.12mm-5.0mm or Customized |
| Width | Before Corrugated: 1250mm 1219mm 1200mm 1000mm 914mm 762mm or Customized After Corrugated: 360mm-1200mm or Customized |
| Length | 2m/3m/4m/5m/6m or Customized |
| Type of coating process | Front:double coated & double drying; Back:double coated & double drying; single coated & double drying; |
| Paint | PE PVDF SMP HDP |
| Zinc Coating | 15-275g/m2 |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| Surface | The surface condition can be divided into Galvanized and coated, coated board, embossed board, printed board.etc. |
| Colour | RAL number or customer sample color |
| Tolerance | ±1% |
| MOQ | 1 ton |
| Supply Ability | 5000 tons / month |
| Lead Time | 7-15 working days after the receipt of 30% deposit |
| Payment Terms | 30%T/T Advance + 70% Balance |
| Price Terms | FOB, CFR, CIF, EXW |
| Packing | Standard sea-worthy package or as required |
About us:

Our advantage:
1. Professional knowledge:
16 years of manufacturing experience: We know how to handle every step of production correctly.
2. Competitive price:
We produce it ourselves, which greatly reduces our costs!
3. Accuracy:
We have a technical team of 150 people and a quality control team of 50 people to ensure that our products are exactly what you want.
4. Materials:
All galvanized steel panels are made of high quality raw materials.
5.Certificate:
Our products have passed SGS, BV, ISO9001:2008, ISO14001:2004 and other certifications.
6. Productivity:
We have 3 large production lines to ensure that all your orders can be completed as soon as possible.
Application:
1. construction: prefabricated house, steel house, mobile house, modular house, villa, bungalow design, portable house, ready made house, kiosk booths, steel building
2. container manufacturing
3. household appliances and furniture
4. vehicle and vessel manufacturing
5. others, like machinery structure parts, manufacturing shells of motors and so on

Customer case:

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