50g 60g 80g Z100 Z150 Z220 Z275 Big Regular Zero Spangle Galvanzied Steel Sheet in Rolled Coill

• Customization: Available
• After-sales Service: Can Contact Supplier Any Time
• Warranty: Can Contact Supplier Any Time
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO
• Surface Treatment: Galvanized
• Technique: Cold Rolled
• Application: Gi Roofing Sheet, Structure Steel
• Stock: Stock
• Surface: Big Spangle ,Small Spangle, No Spangle
• Coil Weight: 3-5tons
• MOQ: 16tons
• Width: 1250mm or Customized
• Zinc Coating: Z30-Z275
• Delivery Time: 5-7days
• Thickness: 0.12mm-6.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0 mm
• Por Name: Tianjin or Qingdao Port
• Shipping: Bulk or Container
• Transport Package: by Vessel, Standard Export Packing
• Specification: 0.12~5.0 mm thickness
• Trademark: ZUNKAI
• Origin: Shandong
• HS Code: 7210490000
• Production Capacity: 100000 Tons Per Month

Product Description

 

 

Product Description

 

Galvanizing coil is a thin steel sheet dipped into a molten zinc tank to make its surface adhere to a layer of zinc.The main use of continuous galvanized process production, that is, the roll of steel plate continuous dip in the melting zinc plating tank made of galvanized steel.

Galvanized coil has the characteristics of strong corrosion resistance and good surface quality, and is widely used in construction, home appliances, automobiles, containers, transportation and other fields.


 

Standard	ASTM, AISI, DIN, GB, EN, JIS etc
Grade	SGCC, DC51D, DX51D, DX52D, SGCD, SGHC, DX54D, S350GD, S450GD, S550GD etc
Thickness	0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm,etc
Width	600mm, 762mm, 914mm, 1000mm, 1200mm, 1219mm, 1250mm, 1500mm
Zinc Coating	Z30g-Z275g /m2, or as clients required
Spangle	Zero spangle, regular spangle or normal spangle
Hardness	Soft or hardness, as clients required.
Surface treatment	Chromated and oiled, chromated and non-oiled, Anti-finger
Packing	Waterproof paper+plastic film+iron packing+bundling or as per customers request.
Coil Weight	3-8MT or as per requirement.
Application	Corrugated steel sheet,Ceiling channel,industrial refrigeration,cold storage,door panel,sandwich panel,PU panel,writing board,PCM steel plate
Brand	Tangsteel, HY, Ansteel, Tisco and other for thin size.
Payment	T/T, L/C at sigth.
Delivery Time	In 15-30 after receipt advance or LC
Min order	25 Mt (one 20ft FCL)

 

 

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.).

Detailed Photos

 

Metal type	Grade	CHEMICAL COMPOSITION %
		C	Si	Mn	P
cold rolled steel sheet	DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF	≤0.10	-	≤0.50	≤0.035
	DC52D+Z (St04Z), DC52D+ZF	≤0.08	-	≤0.45	≤0.030
	DC53D+Z (St05Z), DC53D+ZF	≤0.08	-	≤0.40	≤0.030
	DC54D+Z (St06Z), DC54D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
	DC56D+Z (St07Z), DC56D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
hot rolled steel sheet	DD51D+Z (St01ZR, St02ZR)	≤0.10	-	≤0.50	≤0.035
	DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025

Application

 

00:0Jinan Znki Group founded in 2002, with five branch companies an

Quality Control

 

Packaging & Shipping

1.Packing :3 layers of packaging, kraft paper inside, water plastic film in the middle, the outermost GI steel plate tied with steel belt or as required.

2.Shipping port: Tianjin/Shanghai/Qingdao
3.Shipment:
a. Length: ≤6m, loaded in 20GP Container.
b. Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside :5898*2352*2393mm)
Size of 40GP Container (inside:12032*2352*2393mm)
Size of 40HQ Container (inside:12032*2352*2698mm)
4.Delivery time: Within 7-15 days, depending on the situation

Company Profile

 

 

FAQ

 

 

1. who are we?
We are based in Shandong, China, start from 2016,sell to South America(20.00%),Africa(20.00%),Southeast Asia(15.00%),Central America(10.00%),North America(5.00%),Oceania(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),South Asia(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office.

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,Corrugated Roofing Sheet,Galvanized Coil,PPGI,Steel Plate,Steel Stainless

4. why should you buy from us not from other suppliers?
Jinan Zunkai Group founded in 2002, with five branch companies and is well-funded. Mainly engaged in : PPGI ,galvanized steel , steel plate , round bar, steel pipe ,Stainless steel product ,angle bar, steel pile ,H beam ,I beam, angle, Channel flat steel

5. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA;
Accepted Payment Currency:USD, EUR, JPY, HKD, CHF;
Accepted Payment Type: T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash