0.5mm 1mm 2mm 3mm Big Small No Spangle Hard Soft Quality Hot Dipped Gi Galvanized Steel Coil/Sheet

• Customization: Available
• After-sales Service: 15 Days Warranty Period
• Warranty: 15 Days Warranty Period
• Model NO.: dx52d
• Certification: ISO
• Surface Treatment: Galvanized
• Technique: Hot Rolled
• Application: Container Plate
• Edge: Mill
• Stock: Stock
• Product Name: Galvanized Steel Coil
• Surface: Galvanized Coated
• Material: SGCC/CGCC/Tdc51dzm/Tdc52dts350gd/Ts550gd/Dx51d+Z Q
• Color: Grey White
• MOQ: 25 Tons
• Zinc Coating: 30-275G/M2
• Payment Term: Tt LC
• Usage: Building Structure
• Packages: Standard Sea Worthy Packaging
• Thickness: 0.12-0.3mm
• Width: 1250 1200 1219 915 or Customed
• Spangle: Zero/Regular/Big
• Transport Package: Water Proof Paper Is Inner Packing, Galvanized Ste
• Specification: Thickness 0.12-6mm Width 600mm-1500mm
• Trademark: ZunKai
• Origin: Shandong, China
• Production Capacity: 5000 Tons / Month

Product Description

Product	Steel Coil , Steel Strip
Size	according to the order
Wall Thickness	0.4-2.0mm
Standard	GB, ISO, GOST, ASTM, JIS, DIN, BS, NF and so on
Material	Q195,Q235,Q235B (Q195A,Q215A,Q235A,Q345A)
Surface treatments	Black , oiled or as request
INSPECTION	as customer's requirements.
Usage industry	Structure, Motorbike and Automobile, Ornamental, medical equipment, Sport equipment and Home Furniture.
Packaging	Standard seaworthy packaging or as customers' requirements
Payment term	T/T, L/C at sight or negotiation.
Delivery time	Within 15 working days after receipt the down payment.
Application	Mainly used in Construction, machinery manufacturing, iron and steel construction projects, shipbuilding, solar power support, steel structure engineering, power engineering, power plant, agriculture and chemical machinery, glass curtain wall, automobile chassis, airport, etc.

Product Description

Galvanized coil, the thin steel plate is immersed in the melting zinc tank, so that the surface of the thin steel plate with a layer of zinc. The main use of continuous galvanizing process production, that is, the rolling steel plate is continuously immersed in the melting zinc plating tank made of galvanized steel plate; Alloyed galvanized steel sheet. This steel plate is also made by hot dipping, but immediately after being taken out of the tank, it is heated to about 500 ° C to form an alloy film of zinc and iron. This galvanized coil has good coating tightness and weldability.


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.).

 

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Jinan Zunkai Group founded in 2002, with five branch companies an




FAQ

Q1: What is your terms of payment?

A:  30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance.

Q2: what is the terms of delivery?

A: EXW, FOB, CIF, CFR, DDU

Q3: What is the terms of packing?

A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.

Q4: What is your delivery time?

A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit.

For production period, it usually takes about 15 days-30 days after receiving the deposit.

Q5: Could you produce according to the samples?

A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.

Q6: Could you provide the compliment samples?

A: yes, we could provide the free samples on conditons it is available in stocks, however, the the transportation fee is borne by buyer.

Q7: How could you guarantee your products?

A: Each piece of products is manufactured by certified workshops, inspected by SORUN piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

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,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