The company’s main products include solar racks, greenhouse steel structures, galvanized pipes (cold-rolled coils, galvanized coils), etc., covering the needs of multiple fields.
Tianjin Xinyan Iron and Steel Co., Ltd. is an enterprise specializing in steel supply and processing services. With its deep accumulation and rich experience in the industry, it has become an important supplier in the region. The company’s main products include plates, coils, pipes, galvanized pipes, greenhouse galvanized pipes, and solar supports (galvanized, stainless steel, carbon steel), covering the needs of multiple fields.
In the steel industry, the quality and stability of products are of crucial importance. Tianjin Xinyan Iron and Steel Co., Ltd. strictly adheres to international standards, adopts advanced production processes and high-quality raw materials to ensure that every product can meet the needs of customers. Especially in the production of galvanized products, the company has advanced galvanizing technology, thereby improving the corrosion resistance and service life of the products.
Quality Control System The factory has established a complete quality control system and conducts strict quality inspections from raw material procurement to finished products leaving the factory. 0 Equipped with professional quality testing equipment and personnel, we conduct comprehensive testing on the size, appearance, mechanical properties, galvanized layer thickness, etc. of the product. 02. Product quality advantage
Hot-dip galvanized pipe has good corrosion resistance and can be used for a long time in various harsh environments.
The galvanized layer is uniform, firm and not easy to fall off, ensuring the service life of the product.
o The product specifications are complete and can meet the needs of different customers.
Quality control system
The factory has established a complete quality control system and conducts strict quality inspections from raw material procurement to finished products leaving the factory.
Equipped with professional quality testing equipment and personnel, we conduct comprehensive testing on the size, appearance, mechanical properties, galvanized layer thickness, etc. of the product.
Hot-dip galvanized pipe is to make the molten metal react with the iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Hot-dip galvanizing first acid washes the steel pipe to remove the iron oxide on the surface of the steel pipe. After acid washing, it is cleaned in a tank with ammonium chloride or zinc chloride aqueous solution or a mixture of ammonium chloride and zinc chloride aqueous solution, and then sent to the hot-dip galvanizing bath.
Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, good corrosion resistance, and long service life. Especially in harsh environments, such as humid, rainy, acid rain, salt spray and other environments, the performance of hot-dip galvanizing is more prominent. The steel substrate and the molten plating solution undergo complex physical and chemical reactions to form a corrosion-resistant zinc-iron alloy layer with a tight structure. The alloy layer, pure zinc layer, and steel substrate are fused together. Therefore, it has strong corrosion resistance.
Most steel products are typically transported via sea, land, or air transportation, with the majority of shipments departing from Tianjin ports.
According to customer request, arrange stencil to distinguish manufacturer, pipe sizes and standards. It is usually white stencil when pipe black.
We can make stamp for scaffolding pipe including factory name, standard and size.
10Jul
They have a good stock of products that are perfectly suited to our needs. The quality of the products is excellent and they work well, so we will continue to buy their products in the future!
Ronald Williamson Afghanistan
The first time I cooperated with Tianjin Xinyan Co., Ltd., they gave us a quotation within a few hours, and the after-sales service was very responsible. They are a trustworthy partner.
Judith Mckinney Afghanistan
Before we ordered the product, there was a dedicated person who would guide us to visit their factory, after which we confirmed the order and they shipped the goods quickly. It was really timely to meet our needs.
MOSH INTERNATIONAL U.K.
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