Galvanized steel sheet is a welded steel sheet with a hot-dip galvanized or electro-galvanized layer on the surface. It is generally widely used in construction, home appliances, vehicles and ships, container manufacturing, and electromechanical industries.
Galvanized steel sheets are divided into ordinary electrolytic sheets and anti-fingerprint electrolytic sheets. The anti-fingerprint plate is based on the ordinary electrolytic plate with a fingerprint-resistant treatment, which can resist sweat. It is generally used on parts without any treatment. The brand is SECC-N. Ordinary electrolytic plates are divided into phosphating plates and passivation plates. Phosphating is more commonly used. The brand is SECC-P, commonly known as p material. Passivated plates are oiled and unoiled.
Hot-dip galvanized steel sheet (SGCC) has one advantage over electro-galvanized steel sheet (SECC). SECC bending and cross-section are extremely easy to rust, and SGCC has much better rust resistance under the same conditions. High-quality chassis usually use SECC or SGCC galvanized steel plate. The color of the chassis steel plate made of this material is bright and has a metallic luster. The advantage of this kind of steel plate is that it has good corrosion resistance.
Electro-galvanized steel sheet (SECC): Uniform gray color, mainly imported, anti-fingerprint, has excellent corrosion resistance, and maintains the processability of cold-rolled sheet. Uses: home appliances, computer case shells, and some door panels and panels.
Hot-dip galvanized steel sheet (SGCC): dip-coated, bright white, small spangles (hard to see), large spangles can clearly see hexagonal spangles.
| GALVANIZED STEEL COILS | |||||||
| HOT-DIP GALVANIZED STEEL COIL | ELECTRO-GALVANIZED STEEL COIL | ||||||
| ASTM A653M-06a | EN10327:2004/10326:2004 | JIS G 3302-2010 | AS-NZS 4534-2006 | JIS G3313 | |||
| Commercial Quality | CS | DX51D+Z | SGCC | G1+Z | SECC | SECD | SECE |
| STRUCTURE STEEL | SS GRADE 230 | S220GD+Z | SGC340 | G250+Z | SECC-O | SECDNE | |
| SS GRADE 255 | S250GD+Z | SGC400 | G330+Z | SECC-P5 | ,SECDN5 | ||
| SS GRADE 275 | S280GD+Z | SGC440 | G350+Z | SECCN5 | |||
| SS GRADE 340 | S320GD+Z | SGC490 | G450+Z | ||||
| SS GRADE 550 | S350GD+Z | SGC570 | G500+Z | ||||
| S550GD+Z | G550+Z | ||||||
PRODUCT DESCRIPTION
| Standard | JIS / EN / ASTM Standard |
| Grades | SGCC/SGCD/SGCE,SGHC,SGC280GD/SGC340/SGC400/SGC440/SGC490/SGC570 |
| S220GD/S250GD/S280GD/S320GD/S350GD/S550GD | |
| SS230/SS250/SS275/SS340/SS380/SS410/SS480/SS550 | |
| A653 CS-A/ CS-B, ASTM A653Gr.33/Gr.37/Gr.40/Gr.50/Gr.80, | |
| DX51D/DX52D/DX53D/DX54D/DX56D etc. | |
| H220PD/H300PD/H180YD/H200YD/H260YD | |
| H180BD/H220BD/H260BD/H300BD | |
| H260LAD/H340LAD/H420LAD | |
| DP590/DP780 | |
| SECC,SECD,SECE,SECC-O,SECC-P5,SECCN5,SECDNE,SECDN5 | |
| Coating | Z60-Z450 or G40/G60/G90/G120/G150 |
| Spangle | Regular spangle / Minimized spangle / Zero spangle |
| Sizes | Thickness:0.11mm-6mm Width: 30mm-2200mm |
PRODUCT DISPLAY
EXHIBITION OF COOPERATION
CERTIFICATION
FAQ
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q:How do we trust your company?
A:We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.
