Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue

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Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for Galvanize Steel Pipe, Heater Flange, Steel Pipe External Thread, The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
Rapid Delivery for Stainless Steel T Fitting - 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.


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Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue detail pictures

Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue detail pictures

Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue detail pictures

Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue detail pictures

Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue detail pictures

Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue detail pictures

Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue detail pictures

Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue detail pictures

Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue detail pictures


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Gaining client pleasure is our company's aim without end. We are going to make excellent efforts to create new and top-quality goods, meet your special requirements and provide you with pre-sale, on-sale and after-sale companies for Rapid Delivery for Stainless Steel T Fitting - Galvanized seamless steel pipe – Wenyue, The product will supply to all over the world, such as: Hamburg, Algeria, USA, Due to the changing trends in this field, we involve ourselves into products trade with dedicated efforts and managerial excellence. We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
5 Stars By Hulda from Washington - 2017.09.30 16:36
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
5 Stars By Myra from Bolivia - 2018.07.12 12:19

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