Colored Galvanized Steel sheet Dx51d Z100

Short Description:



Product Name:Black/galvanized steel coil sheet



ZInc coating:Z80-Z275

Steel Grade:Q195、Q215、Q235、Q255、Q275 SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9

Standard:JIS G3302,EN10142/10143,GB/T2618-1988

Surface Finish:Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted Coating

International Standard:ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE

Big OD:in bulk /
Small OD:packed by steel strips /
woven cloth with 7 slats /
according to the requirements of customers

Main Market:Middle East,Africa, Asia and some Uropean country and South America, Australia

Country of origin:China

Productivity:5000Tons per month.

Product Detail





Product Tags

Product description:

The product name :Color-coated galvanized steel coil

Thickness :0.17mm–1.5mm

Width *length :750mm/1000mm/1250mm/1500mm*C

Zinc coating :Z80–Z275

Standard :JIS G3302,EN10142/10143,GB/T2618-1988


Color sample:RAL9016/RAL9002/RAL9010/RAL8017and soon

Product detail :

photos 4 problem photo photos 1

Different from other factories:

    1.we applied for received 3 patents .(Groove pipe ,Shoulder pipe,Victaulic pipe )

    2. Port : our factory just 40 kilometers from Xingang port ,is biggest port in the north of China .

    3.Our manufacturing equipment include 4 pre-galvanized products lines,8 ERW steel pipe product lines,3 hot-dipped galvanized process lines. 

 Packing photos :

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 Customer case:

   Australian customer purchase powder coating pre galvanized steel square tube. After customers receives the goods for the first time . Customer tests adhesive strength between the powder and the surface of the square tube .Customers test powder and square surface adhesion is small . We have meetings with customers to discuss this problem and we do tests all the time . we polished the surface of the square tube . Send the polished square tube to the heating furnace for heating . We tests all the time and discuss with customer all the time . We keep finding ways . After many tests, the final customer is very satisfied with the products. Now customer purchase a large number of products from factory every month .

Customer photos :

10  4 3

The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection.

produce products 

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timg (3) 钢踏板3 spiral tube2



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  • Our Advantages:

    Source Manufacturer: We directly manufacture PPGI, ensuring competitive pricing and timely delivery.

    Proximity to Tianjin Port: Our factory’s strategic location near Tianjin Port facilitates efficient transportation and logistics, reducing lead times and costs for our customers.

    High-Quality Materials and Strict Quality Control: We prioritize quality by using premium materials and implementing rigorous quality control measures throughout the manufacturing process, guaranteeing the reliability and durability of our products.

    Payment Terms:

    Deposit and Balance: We offer flexible payment terms, requiring a 30% deposit upfront with the remaining 70% balance to be settled after receiving the Bill of Lading (BL) copy, providing financial flexibility to our customers.

    Irrevocable Letter of Credit (LC): For added security and assurance, we accept 100% at sight Irrevocable Letters of Credit, offering a convenient payment option for international transactions.

    Delivery Time:

    Our efficient production process enables us to fulfill orders promptly, with a delivery time of within 15-20 days after receiving the deposit, ensuring timely supply to meet project deadlines and requirements.


    Our products meet stringent quality standards and are certified by reputable organizations, including CE, ISO, API5L, SGS, U/L, and F/M, demonstrating compliance with international regulations and specifications, and ensuring customer confidence in product quality and performance.


    Galvanized steel coil is widely used in various industries due to its enhanced corrosion resistance, strength, and versatility. Here are some of the common applications:


    1. Construction and Building:

       - Roofing and Siding: Galvanized steel is commonly used for roofing and siding due to its durability and resistance to weathering.

       - Framing:Used in building frames, studs, and other structural components.

       - Gutters and Downspouts: Its resistance to rust makes it ideal for water-handling systems.


    2. Automotive Industry:

       - Body Panels: Used for car bodies, hoods, doors, and other exterior parts to prevent rust.

       - Undercarriage Components: Utilized in making parts of the undercarriage which are exposed to moisture and road salts.


    3. Manufacturing:

       - Appliances: Used in making durable and rust-resistant components for household appliances like washing machines, refrigerators, and air conditioners.

       - HVAC Systems: Utilized in heating, ventilation, and air conditioning systems for ductwork and other components.


    4. Agriculture:

       - Grain Bins and Silos: Used for storage structures due to its corrosion resistance.

       - Fencing and Enclosures:Employed in making durable fences and enclosures for livestock and crops.


    5. Electrical Industry:

       - Cable Trays and Conduit: Used to protect electrical wiring systems.

       - Switchgear and Enclosures: Used for housing electrical components to ensure longevity and safety.


    6. Marine Applications:

       - Shipbuilding: Used in certain parts of ships and boats due to its resistance to seawater corrosion.

       - Offshore Platforms: Utilized in constructing platforms and other structures exposed to marine environments.


    7. Furniture and Home Decor:

       - Outdoor Furniture: Ideal for outdoor settings where resistance to weathering is crucial.

       - Home Decor Items: Used in making decorative items that require a metallic finish and durability.


    8. Infrastructure:

       - Bridges and Railings: Employed in constructing bridges and railings that require long-term durability.

       - Street Furniture: Used in making street furniture like benches, trash bins, and signage.


    The use of galvanized steel coil in these applications takes advantage of its corrosion resistance, strength, and longevity, making it a versatile material in various sectors.


    Head Office : 9-306 Wutong North Lane, North side of Shenghu Road, West District of Tuanbo New Town, Jinghai District,Tianjin ,China

    Welcome to visit our factory


    The official website of the company will send someone to reply to you on time. If you have any questions, you can ask



    The office phone is always open. You are welcome to call

    Q: Are you a manufacturer?
    A: Yes , we are a manufacturer, We have own factory, which is located in TIANJIN,CHINA. We have a leading power in producing and exporting steel pipe,galvanized steel pipe,hollow section,galvanized hollow section etc. We promise that we are what you are looking for.

    Q:Can we visit your factory ?
    A:Warmly welcome once we have your schedule we will pick you up .

    Q: Do you have quality control?
    A: Yes, we have gained BV, SGS authentication.

    Q: Can you arrange the shipment?
    A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

    Q: How long is your delivery time?
    A: Generally it is 7-14 days if the goods are in stock. or it is 20-25days if the goods are not in stock, it is according to

    Q:How can we get the offer?
    A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.

    Q:Can we get the some samples?Any charges?
    A: Yes , we could offer the sample for free charge but do not pay the cost of freight . If you place the order after confirm the sample , we will refund your express freight or deducte it from the order amount .

    Q: How do you make our business long-term and good relationship ?
    A: 1.We keep good quality and competitive price to ensure our customers’ benefit.
    2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.

    Q: What is your terms of payment ?
    A: 30% T/T deposit , 70% balance by T/T or L/C before shippment.