China High quality galvanized pipe manufacturers Factories – Galvanized round pipe welded pipe – Future Metal
China High quality galvanized pipe manufacturers Factories – Galvanized round pipe welded pipe – Future Metal Detail:
Galvanized steel pipes are divided into two types: hot-dip galvanizing and electro-galvanizing. The hot-dip galvanizing layer is thick, the cost of electro-galvanizing is low, and the surface is not very smooth. Oxygen-blowing welded pipe: used for steel-making oxygen-blowing pipes, generally small-diameter welded steel pipes, with eight specifications ranging from 3/8 to 2 inches. Use 8, 10, 15, 20 or It is made of 195-Q235 steel strip, in order to prevent corrosion, it is necessary to carry out aluminizing treatment.
Hot-dip galvanized welded pipe is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Hot-dip galvanizing is to first pickle the steel pipe. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in a tank with ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to In the hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
Cold galvanizing is electro-galvanizing, and the amount of galvanizing is very small, only 10-50g/m2, and its corrosion resistance is much worse than that of hot-dip galvanized pipes.
Specification
| Product Name | Galvanized round pipe, square pipe, welded pipe |
| Available Forms | Sheet, Strip, Bar, Plate, Pipe, Tube, Coil, Fittings, etc. |
| Size Range | T: 0.15-150mm, W10-2000mm, can be customized. |
| Other Available Grades | 201, 304, 304L, 316, 316L, 310, 321, 409, 410, 420, 430, 2205, etc. |
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We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for China High quality galvanized pipe manufacturers Factories – Galvanized round pipe welded pipe – Future Metal , The product will supply to all over the world, such as: Ecuador, Belgium, Israel, With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost items and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
By Sabina from Barbados - 2017.01.28 18:53
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Christine from Suriname - 2017.05.21 12:31