Hot Dipped Galvanzied Steel Strip
Galvanized steel strip is processed by ordinary steel strip pickling, galvanizing, packaging and other processes. It is widely used because of its good anti-corrosion performance. It is mainly used to make metal products that are cold-worked and no longer galvanized. For example: metal products such as light steel keels, peach-shaped columns for guardrails, sinks, rolling doors, bridges, etc.
There are many factors affecting the size of zinc flowers. When the zinc liquid composition has the conditions for the formation of zinc flowers, the following factors will affect the size of zinc flowers:
(1) Raw material: the thicker the raw material steel plate, the smaller the surface roughness, the larger the zinc flower.
(2) Cooling rate: the faster the cooling rate, the shorter the crystal growth time, the smaller the zinc flower.
(3) Number of crystal nuclei: The size of zinc flower is closely related to the number of crystal nuclei of zinc flower. When the surface of steel base is rough or the surface cleanliness is poor, the zinc flower is relatively small. Zinc grains are formed on steel base, and the more nuclei there are, the smaller the zinc flowers will be. This principle is used in the production process of small zinc flowers.
(4) Other factors (production environment, etc.).
Applications
Galvanized steel strip has smooth surface edge, good ductility and good tensile performance. Galvanized steel strip is widely used in construction, household appliances, automobile manufacturing, industrial industries, such as refrigerator, washing machine, shower, vacuum cleaner and other household appliances for reinforcement and protection, such as light steel keel, roof, ceiling, wall, water baffle, rain cover, rolling shutter door, warehouse inner and outer plate, insulation pipe shell, etc.
Product parameters
| Grade |
DX51D+Z, SGCC or Customer's Requirement |
| Thickness |
0.12mm-3.0mm |
| Width |
9mm-1250mm |
| Type of Coating |
Hot Dipped Galvanized |
| Zinc Coating |
30-275g/m2 |
| Surface Treatment |
Passivation, Skin pass, Non-oiled, Oiled |
| Surface Structure |
Zero Spangle, Small Spangle, Regular Spangle, Big Spangle |
| ID |
508mm/610mm |
| Coil Weight |
3-5 metric ton per coil |
| Package |
Standard export package or customized |
| Hardness |
HRB50-71 ( CQ Grade ) |
| HRB45-55 ( DQ Grade ) |
| Yield Strength |
140-300 (DQ Grade) |
| Tensile Strength |
270-500 (CQ Grade) |
| 270-420 (DQ Grade) |
| Elongation Percentage |
22 (CQ Grade thickness less 0.7mm) |
| 24 (DQ Grade thickness less 0.7mm) |
Product details
Packing Details : Bundle with steel strip
Delivery Details : Use trays to facilitate loading and unloading
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
1).20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) Max length can be loaded 5.8m
2).40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) Max length can be loaded 11.8m
3).40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)
Export standard package,bundled or be required.
1. Sheets covered with wooden plate for protection in transportation.
2. All sheets will be loaded in strong wooden packages.
3. Every cartons loaded with good shoring and strengthening.
4. Take container loading pictures and seal the container.
5. Tr ansportation spee d is quick. And keep customer each step informed.
Delivery Details 7-15 dyas,or according to the order quantity or upon negotiation.
Shandong Longhai Steel Co., Ltd. is a company with ten years of domestic trade experience and many years of foreign trade experience. And it is an emerging company integrating smelting, processing, domestic trade, foreign trade, import and export.
Specializing in the production of pickled steel sheets, cold rolled steel sheets, galvanized steel sheets, GALVALUME, aZM coating steel sheetS, ppgl, ppgl,corrugated steel sheets and other products. In the long-term development process, the company has established long-term good cooperative partnership with many large domestic companies by virtue of its excellent product quality
advantages. We sincerely welcome domestic and foreign customers to visit our company. We are willing to cooperate with friends from all walks of life for mutual benefit and win-win!
We have obtained many qualification certificates
1.who are we?
We are based in Shandong, China,sell to North America(12.00%),Eastern Asia(12.00%),Southeast Asia(10.00%),Africa(9.00%),Southern Europe(9.00%),South Asia(9.00%),Domestic Market(9.00%),Mid East(8.00%),South America(6.00%),Western Europe(6.00%),Central America(4.00%),Northern Europe(3.00%),Eastern Europe(2.00%),Oceania(1.00%).
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
galvanized steel, carbon steel ,PPGI PPGL
4. why should you buy from us not from other suppliers?
Specializing in the production of galvanized steel, carbon steel ,PPGI PPGL
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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