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Galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and coating two combination. galvanizing is to first pickling the steel tube. In order to remove the iron oxide on the surface of the steel tube, after pickling, it is cleaned in the tank of ammonium chloride or zinc chloride solution or mixed aqueous solution of ammonium chloride and zinc chloride, and then sent into the hot dip plating tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the steel tube base and the molten bath to form a compact zinc-iron alloy layer with corrosion resistance. The alloy layer is integrated with the pure zinc layer and the steel tube matrix. Therefore, its corrosion resistance is strong.
Production Process
Features
1. Corrosion resistance: Galvanizing is an economic and effective rust prevention method that is often used. About half of the world's zinc output is used in this process. Not only does zinc form a dense protective layer on the steel surface, but it also has a cathodic protection effect. When the zinc coating is damaged, it can still prevent the corrosion of the iron base material by cathodic protection.
2. Good cold bending and welding performance: mainly used low carbon steel grade, the requirements have good cold bending and welding performance, as well as a certain stamping performance
3. Reflectivity: It has high reflectivity, making it a barrier against heat
4, the coating toughness is strong, galvanized layer forms a special metallurgical structure, this structure can withstand mechanical damage in transport and use.
Application
Galvanized steel pipe is widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highways, Bridges, containers, sports facilities, agricultural machinery, petroleum machinery, mining machinery, greenhouse construction and other manufacturing industries.
Galvanized steel pipe Welded steel pipe with a hot dip or galvanizing coating. Galvanizing can increase the corrosion resistance of steel pipe and prolong the service life. Galvanized pipe has a wide range of uses, in addition to the transmission of water, gas, oil and other general low pressure fluid pipeline, but also used in the petroleum industry, especially the oil well pipe, pipeline, chemical coking equipment oil heater, condensing cooler, coal distillation washing oil exchanger with the pipe, and trestle pipe pile, mine tunnel support frame with the pipe.
Parameters
Product name | Galvanized Pipe |
Galvanized steel pipe | |
Grade | Q235B, SS400, ST37, SS41, A36 etc |
Length | Standard 6m and 12m or as customer requirement |
Width | 600mm-1500mm, according to customer's requirement |
Technical | Hot Dipped Galvanized pipe |
Zinc Coating | 30-275g/m2 |
Application | Wide used in various building structures, bridges, vehicles, bracker, machinery etc. |
Details
Our Company
FAQ
Q:Can I go to your company to visit?
A:Of course, we welcome customers from all over the world to visit our company.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we
accept the third party inspection absolutely.
Q:How about the delivery time?
A:Within 15-45 days after we confirm you requirement.
Q:What is your terms of payment ?
A:T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.
Q:How do we trust your company?
A:We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit.
Galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and coating two combination. galvanizing is to first pickling the steel tube. In order to remove the iron oxide on the surface of the steel tube, after pickling, it is cleaned in the tank of ammonium chloride or zinc chloride solution or mixed aqueous solution of ammonium chloride and zinc chloride, and then sent into the hot dip plating tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the steel tube base and the molten bath to form a compact zinc-iron alloy layer with corrosion resistance. The alloy layer is integrated with the pure zinc layer and the steel tube matrix. Therefore, its corrosion resistance is strong.
Production Process
Features
1. Corrosion resistance: Galvanizing is an economic and effective rust prevention method that is often used. About half of the world's zinc output is used in this process. Not only does zinc form a dense protective layer on the steel surface, but it also has a cathodic protection effect. When the zinc coating is damaged, it can still prevent the corrosion of the iron base material by cathodic protection.
2. Good cold bending and welding performance: mainly used low carbon steel grade, the requirements have good cold bending and welding performance, as well as a certain stamping performance
3. Reflectivity: It has high reflectivity, making it a barrier against heat
4, the coating toughness is strong, galvanized layer forms a special metallurgical structure, this structure can withstand mechanical damage in transport and use.
Application
Galvanized steel pipe is widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highways, Bridges, containers, sports facilities, agricultural machinery, petroleum machinery, mining machinery, greenhouse construction and other manufacturing industries.
Galvanized steel pipe Welded steel pipe with a hot dip or galvanizing coating. Galvanizing can increase the corrosion resistance of steel pipe and prolong the service life. Galvanized pipe has a wide range of uses, in addition to the transmission of water, gas, oil and other general low pressure fluid pipeline, but also used in the petroleum industry, especially the oil well pipe, pipeline, chemical coking equipment oil heater, condensing cooler, coal distillation washing oil exchanger with the pipe, and trestle pipe pile, mine tunnel support frame with the pipe.
Parameters
Product name | Galvanized Pipe |
Galvanized steel pipe | |
Grade | Q235B, SS400, ST37, SS41, A36 etc |
Length | Standard 6m and 12m or as customer requirement |
Width | 600mm-1500mm, according to customer's requirement |
Technical | Hot Dipped Galvanized pipe |
Zinc Coating | 30-275g/m2 |
Application | Wide used in various building structures, bridges, vehicles, bracker, machinery etc. |
Details
Our Company
FAQ
Q:Can I go to your company to visit?
A:Of course, we welcome customers from all over the world to visit our company.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we
accept the third party inspection absolutely.
Q:How about the delivery time?
A:Within 15-45 days after we confirm you requirement.
Q:What is your terms of payment ?
A:T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.
Q:How do we trust your company?
A:We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit.
