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Excellent Quality Colored Galvanized Steel Plate - GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube – Royal Group

Excellent Quality Colored Galvanized Steel Plate - GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube – Royal Group

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Excellent Quality Colored Galvanized Steel Plate - GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube – Royal Group Detail:

Product Detail

Galvanized steel is widely used in applications where corrosion resistance is needed without the cost of stainless steel, and is considered superior in terms of cost and life-cycle. It can be identified by the crystallization patterning on the surface (often called a “spangle”).

Like other corrosion protection systems, galvanizing protects steel by acting as a barrier between steel and the atmosphere. However, zinc is a more electropositive (active) metal in comparison to steel. This is a unique characteristic for galvanizing, which means that when a galvanized coating is damaged and steel is exposed to the atmosphere, zinc can continue to protect steel through galvanic corrosion (often within an annulus of 5 mm, above which electron transfer rate decreases).

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Main Application

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 coil products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and commercial industries. The construction industry is mainly used for the manufacture of anti-corrosion industrial and civil building roof panels, roof grids, etc. The light industry uses it to manufacture household appliance shell, civil chimney, kitchen utensils, etc., and the automobile industry is mainly used to manufacture corrosionproof parts of cars. Agriculture, animal husbandry and fishery are mainly used as food storage and transportation, meat and aquatic products frozen processing equipment, etc. Commercial mainly used as material storage and transportation, packaging tools,

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Parameters

Product Name

Galvanized Steel Pipe Tube

Item  value
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 Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe,
Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe
Place of Origin China
Alloy Or Not Non-Alloy
Section Shape Round,Customized 21.3mm – 406.4mm
Special Pipe API Pipe, Other, EMT Pipe, Thick Wall Pipe
Thickness 0.6mm-25mm
Standard ASTM,
Length 12M, 6M,free cutting
Certificate API, ce, JIS, GS, ISO9001
Surface Treatment galvanized
Tolerance ±5%
Processing Service Welding, Punching, Cutting, Bending, Decoiling
Oiled or Non-oiled Non-oiled
Invoicing by actual weight
Delivery Time 31-45 days
Keyword Widely used, not easy to corrosion

Details

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FAQ

1. What are your prices?

Our prices are subject to change depending on supply and other market factors.    We will send you an updated price list after your company contact

us for further information.

2.   Do you have a minimum order quantity?

Yes, we require all international orders to have an ongoing minimum order quantity.    If you are looking to resell but in much smaller quantities, we recommend you check out our website

3.   Can you supply the relevant documentation?

Yes, we can provide most documentation including Certificates of Analysis / Conformance;    Insurance;    Origin, and other export documents where required.

4.   What is the average lead time?

For samples, the lead time is about 7 days.    For mass production, the lead time is 5-20 days after receiving the deposit payment.    The lead times become effective when

(1) we have received your deposit, and (2) we have your final approval for your products.    If our lead times do not work with your deadline, please go over your requirements with your sale.    In all cases we will try to accommodate your needs.    In most cases we are able to do so.

5.   What kinds of payment methods do you accept?

30% in advance by T/T, 70% will be before shippment basic on FOB;     30% in advance by T/T, 70% against the copy of BL basic on CIF.


Product detail pictures:

Excellent Quality Colored Galvanized Steel Plate - GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube – Royal Group detail pictures

Excellent Quality Colored Galvanized Steel Plate - GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube – Royal Group detail pictures

Excellent Quality Colored Galvanized Steel Plate - GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube – Royal Group detail pictures

Excellent Quality Colored Galvanized Steel Plate - GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube – Royal Group detail pictures

Excellent Quality Colored Galvanized Steel Plate - GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube – Royal Group detail pictures


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To regularly increase the management program by virtue from the rule of sincerely, good religion and high quality are the base of enterprise development, we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Excellent Quality Colored Galvanized Steel Plate - GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube – Royal Group , The product will supply to all over the world, such as: Borussia Dortmund, Southampton, Comoros, we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Betty from Belgium - 2017.05.21 12:31
    With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Kevin Ellyson from UK - 2018.07.12 12:19
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