Customized Cold Rolled Hot DIP Galvanized Coil/Dx51 SPCC Galvanized Steel Coil Supply
Galvanized Steel Coil is mainly used in construction, home appliances, automobiles, machinery, electronics, light industry,signage industry etc.Galvanized sheet is mainly used: a large number of galvanized sheet plate used in automobile manufacturing, cooler, construction,ventilation and heating facilities and furniture manufacturing and other fields.
Galvanized become important steel anticorrosion method, not only bacause the zinc can be formed in the steel surface protective layer of dense, but also because of the zinc has the effect of cathodic protection, when the galvanized layer damage, it can still through the cathodic corrosion protection to prevent the iron base.
The hot dip process includes passing the steel through a molten zinc bath, and the electrogalvanizing process includes applying zinc through electrolytic treatment. As a result, the zinc layer is firmly adhered to the base metal through the iron-zinc bonding layer. Our hot-dip galvanized products are manufactured in accordance with specifications, and our electro-galvanized products comply with the specifications.
Galvanizing is one of the most effective and economical methods for protecting bare steel from corrosive environments. Zinc is not only a barrier between steel and the environment, but also sacrifices itself to protect the steel plate below. When two different metals are in contact and coupled with water and oxygen, sacrifice or current protection occurs. Zinc preferentially corrodes iron in steel. This protection prevents corrosion of the steel in areas not covered by zinc. Therefore, the diffusion of corrosion from cutting edges, drilling holes, etc. is minimized.
Galvalume steel coils used galvalume/aluzinc (AZ20 -275gsm) steel coils as the basic raw materail. After pretreatment (the surface of the basic raw materail is cleaned to remove impurities, degreasing, and undergoes composite oxidation and passivation treatment), the surface is coated with PE. SMP, PVDF paint is then baked and solidified. It is more suitable for applications in corrosive and coastal areas.
| Product name |
GALVANIZED COIL WITH SPANGLE |
| Thickness (mm): |
0.12-3.0 mm (±0.02 mm) |
| Width (mm): |
30-1250 mm (±2 mm) |
| Zinc Coating |
Z 30 g/sm-275 g/sm |
| Spangle |
Zero, Mini, Regular and Big |
| Coil Diameter (mm) |
508,610. |
| Coil Weight(T) |
3-5 tons or As your requirement. |
| Surface Treatment |
Regular & minimum spangle, oiled & dry, chromated, non-skin pass, skin pass. |
| Standard |
GB/T-2518
JIS G 3302
EN 10142/10427
ASTM A 653 |
| Steel Grade |
SGCC
DX51D+Z |
| Quality |
Commercial and structural quality. |
| Packing |
1. Galvanized metal & waterproof paper around the coil.
2. Both ends are covered with disks.
3. Inner and outer protective steel rings on edges.
4. 4*5 metal strapping bands and circumferential bands to make it stable. |
| Port of Shipment |
Qingdao Port, or Tianjin Xingang port , China. |
| Date of Delivery |
Within 15-20 days after we receive deposit or L/C at sight. |
| Payment |
L/C at sight or T/T. |
| Transportation |
Container / bulk ship / Train |
| Supply Ability |
50,000MT per month. |
| MOQ |
Any quantity for regular size. |
| Application |
Making pipes,cold strip-welded pipes,cold-bent shaped-steel,bicycle structures,small-sized press-pieces and household decoration goods,boating |
1.Good durability and long life compared with galvanized steel.
2.Good heat resistance, less discoloration at high temperature than galvanized steel.
3.Good thermal reflectivity.
4.Processability and spraying performance similar to galvanized steel.
5.Good welding performance.
6.Good performance-price ratio, durable performance and extremely competitive price.
1) Produces various specification and models and national standards of galvanized steel coil
2) Using high-quality material and advanced production technology and equipment for processing
3) Applicable to a humid climate and the harsh corrosive enviroment
4) Products has been exported to Europe,North American, middle East, the South East Asia, Africa
| Package |
3 layers of packing, inside is kraft paper, water plastic film is in the middle and ouside GI steel sheet to
be covered by steel strips with lock, with inner coil sleeve . |
| Monthly Output |
25000 tons |
| Remarks |
Insurance is all risks and accept the third party test. |
| Loading Port |
Tianjin/Qingdao Port |
Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.
1. Bomis Galvalume steel coil ,has good corrosion
resistance. It can balance the protective and repair effects of
zinc with the anti-corrosion effect of aluminum, extending the
service life of steel sheets.
2. Our Galvalume steel coil has relatively good
heat resistance and will not change color when
exposed to temperatures of around 316 degrees
for a long time. It still has good antioxidant
properties at a temperature of 677 degrees.
1. Galvanized steel coils can be processed according to customer requirements: one-stop service such as processing Kaiping, galvanized steel coil slitting, cutting small plates, and door-to-door delivery. The galvanized steel coil slitting width is 5mm-1500mm, and the thickness is 0.1mm-3mm
2. hot-dip galvanized strip steel is produced with hot-rolled strip steel as the substrate through pickling, cold rolling, heating reduction, galvanizing and other technological processes. Its products can fully meet the international leading standards and can be obtained in the construction industry. A large number of applications can also be used in industries such as automobiles, railway locomotive manufacturing, warehouse board manufacturing, highway guardrails, etc. The surface spangles can be customized according to requirements.
3. Galvanized coil factory direct sales, complete models, sufficient inventory, welcome to inquire, honest management, large quantity and high price, factory direct supply, spot supply welcome your consultation, professional management of automotive steel, galvanized coil, hot-dip coil, Sufficient stock of various models.
4. Hot-dip galvanized coils can be divided into hot-rolled galvanized coils and cold-rolled hot-dip galvanized coils, which are mainly used in construction, home appliances, automobiles, containers, transportation and household industries. Especially steel structure construction, automobile manufacturing, steel silo manufacturing and other industries. Their main features are: strong corrosion resistance, good surface quality, conducive to deep processing, economical and practical, etc.
Coating Type
Polyester (PE): Good adhesion, rich colors, wide range in formability and outdoor durability, medium chemical resistance, and low cost.
Silicon modified polyester(SMP): Good abrasion resistance and heat resistance, as well as good external durability and chalking resistance, gloss retention, general flexibility, and medium cost.
High Durability Polyester(HDP): Excellent color retention and anti-ultraviolet performance, excellent outdoor durability and
anti-pulverization, good paint film adhesion, rich color, excellent cost performance.
Polyvinylidene Fluoride(PVDF): Excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, excellent solvent resistance, good moldability, stain resistance, limited color, and high cost.
It is a product made of hot-dip galvanized steel sheet, hot-dip galvalume steel sheet, electro galvanized steel sheet, etc. After surface pretreatment, one or several layers of organic coating are applied on the surface, and then baked and solidified.
Use smooth small spangle or zero spangle hot-dip galvanized steel strip, and the defects that must not exist include rust, corrosion, perforation, delamination, serious head-up lines, impact damage, fold marks, serious edge burrs, large waves, Intensive periodic concave and convex points, obvious zinc slag, zinc spot, galvanized line, zinc layer falling off. To some extent, the surface roughness is allowed to be slightly larger
A: Honest business with competitive price and professional service on export process. We promise, we're what you want. welcome to contact us.
Q: What is the quality of your products?
A: We have high quality and best products, our products get some good feedback from customers around the world. Once you get our product, there are some issues in guarantee, we will provide help in the first place.
Q: How long is your delivery time?
A: If the goods are in stock, it is usually 25 days, if the goods are not in stock, it is based on the quantity.
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