Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

we are able to provide good quality items, aggressive rate and best shopper assistance. Our destination is "You come here with difficulty and we provide you with a smile to take away" for Heat Resistant Sheet For Roof, Socket Weld Fittings, Air Pipe Connector, Sincerely hope we are growing up together with our prospects all over the environment.
Good User Reputation for 100mm Pvc 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:

Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue detail pictures

Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue detail pictures


Related Product Guide:

We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Good User Reputation for 100mm Pvc Fittings - Galvanized seamless steel pipe – Wenyue, The product will supply to all over the world, such as: Cyprus, Ukraine, Brasilia, By integrating manufacturing with foreign trade sectors, we can present total customer solutions by guaranteeing the delivery of right merchandise to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
  • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Eunice from Greece - 2017.11.29 11:09
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Lydia from French - 2018.11.04 10:32

    Related Products