2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for Stainless Pipe Flanges, Carbon Steel Pipe, Stainless Steel 201 Ba, All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Welcome customers new and old to contact us for business cooperation.
2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue Detail:

Galvanized seamless steel pipe is hot-dip galvanized, so the amount of zinc plating is very high, the average thickness of zinc coating is more than 65 microns, and its corrosion resistance is much different than that of hot-dip galvanized pipe. The regular galvanized pipe manufacturer can use cold galvanized pipe as water and gas pipe. The zinc coating of cold galvanized steel pipe is electroplated layer, and the zinc layer is separated from the steel pipe substrate. The zinc layer is thin and easy to fall off because it is attached to the steel pipe substrate. Therefore, its corrosion resistance is poor. It is forbidden to use cold galvanized steel pipe as water supply steel pipe in new residential buildings.
Galvanized steel pipe is widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery and other manufacturing industries.

Hot dip galvanized steel pipe: hot dip galvanized pipe is to make molten metal react with iron matrix to produce alloy layer, so that the matrix and coating are combined. In order to remove iron oxide on the surface of steel pipe, after pickling, the steel pipe is cleaned by ammonium chloride or zinc chloride aqueous solution or mixed solution tank of ammonium chloride and zinc chloride, and then sent to hot-dip galvanizing tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The complex physical and chemical reactions between the substrate of hot-dip galvanized steel pipe and the molten bath lead to the formation of a zinc ferroalloy layer with a compact corrosion resistance structure. The alloy layer is integrated with pure zinc layer and steel pipe matrix, so its corrosion resistance is strong.
Cold galvanized steel pipe: cold galvanized pipe is electro galvanized, the amount of zinc plating is only 10-50g / m2, and its corrosion resistance is much different from that of hot-dip galvanized pipe. In order to ensure the quality, most of the regular galvanized pipe manufacturers do not use electro galvanizing (cold plating). Only those small-scale, old equipment of small enterprises to use galvanizing, of course, their prices are relatively cheap. The Ministry of construction has officially announced the elimination of backward cold galvanized pipes, and it is not allowed to use cold galvanized pipes as water and gas pipes. The zinc coating of cold galvanized steel pipe is electroplated layer, and the zinc layer is separated from the steel pipe substrate. The zinc layer is thin and easy to fall off because it is attached to the steel pipe substrate. Therefore, its corrosion resistance is poor. It is forbidden to use cold galvanized steel pipe as water supply pipe in new residential buildings.


Product detail pictures:

2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue detail pictures


Related Product Guide:

We are commitment to offer you the aggressive price tag ,exceptional products and solutions high-quality, as well as fast delivery for 2020 Latest Design Poly Irrigation Fittings - Galvanized seamless steel pipe – Wenyue, The product will supply to all over the world, such as: Austria, Venezuela, America, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
5 Stars By Ivy from Roman - 2018.06.05 13:10
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
5 Stars By Andrew Forrest from Marseille - 2018.12.30 10:21

Related Products