Color SampleRAL9016/RAL9002/RAL9010/RAL8017 and so on
Product detail
customer's benefit
What benefits do customers get
We are factory (our price will have an advantage over trading companies).
Don't worry about the delivery date. We are sure to deliver the goods in time and quality to achieve customer satisfaction.
Different from other factories
We applied for and received 3 patents (Groove pipe, Shoulder pipe, Victaulic pipe).
Port: Our factory is just 40 kilometers from Xingang port, the biggest port in the north of China.
Our manufacturing equipment includes 4 pre-galvanized products lines, 8 ERW steel pipe product lines, 3 hot-dipped galvanized process lines.
Packing photos
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
The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection.
Frequently Asked Questions
What is Color-coated galvanized steel coil?
It is a type of steel coil that has been coated with a layer of protective paint over a galvanized base, offering excellent anti-corrosion properties, high durability, and aesthetic appeal.
What are the available thickness and width options?
Our steel coils feature a thickness range of 0.17mm to 1.5mm and widths of 750mm, 1000mm, 1250mm, and 1500mm, custom-cut to your required length (C).
What standard and grade specifications do you follow?
We manufacture under rigorous international standards, including JIS G3302, EN10142/10143, and GB/T2618-1988, using premium grade DX51D steel.
What colors are available for the color coating?
We support standard RAL color systems, including RAL9016, RAL9002, RAL9010, RAL8017, and customized color matches based on client requirements.
Why should we buy directly from your factory?
As a direct manufacturer, we provide significant cost advantages over trading companies, guarantee strict quality control and delivery schedules, and operate advanced production lines with patented pipe processing technology.
Minjie Steel
