Steel Tube, description about Hot dipped galvanized square pipe pre galvanized square rectangular hollow section pipe on China Suppliers Mobile

Product Details

Hot dipped galvanized square pipe pre galvanized square rectangular hollow section pipe

Product Paramenters

Brand name	GANQUAN Square Steel Tube Pipe
Material	Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52
Standard	ASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L
Model number	10MMX10MM~600MM~600MM
Wall Thickness	1MM~12MM or as customer's actual reques
Length	5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Zinc coating	pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2
Pipe Ends	Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Packing	Bundle, or with all kinds of colors PVC or as your requirements
Sample	Can provide Sample
MOQ	1 TON, If the purchase quantity is less than our MOQ, can be customized according to your requirements.
Delivery Time	Usually within 7 days, the time depends on the number of products.
Certificates	ISO9001,CE.ect.
Surface Treatment	1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement
Application	1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient
Advantage	1. reasonable price with excellent quality 2, abundant stock and prompt delivery 3, rich supply and export experience, sincere service

Product Show

Galvanized Square Tube

Galvanized square pipe is a hollow square section steel pipe with a square section shape and size made of hot-rolled or cold-rolled galvanized steel strip or galvanized coil as a blank, cold-bent and formed by high-frequency welding. Or a galvanized rectangular tube made of cold-formed hollow steel pipe prepared in advance and then processed by hot-dip galvanizing.

Galvanized square pipes are divided into hot-dip galvanized square pipes and cold-dip galvanized square pipes from the production process. It is precisely because the processing of these two galvanized square tubes is different that they have many different physical and chemical properties. In general, they have many differences in strength, toughness and mechanical properties.

Hot-dip galvanized square pipe

It is a square tube made by welding steel plate or steel strip after crimping. On the basis of this kind of square tube, the square tube is placed in the hot-dip galvanizing bath after a series of chemical reactions. A square tube formed. The production process of hot-dip galvanized square pipe is relatively simple, and the production efficiency is very high, and there are many varieties and specifications.

Cold galvanized square tube

The cold-galvanized square tube uses the principle of cold-dip galvanizing on the square tube used to make the square tube have anti-corrosion performance. Different from hot-dip galvanizing, cold-dip galvanizing paint mainly uses electrochemical principles
to prevent corrosion. Therefore, it is necessary to ensure that the zinc powder and the steel are in full contact to produce electrode potential differences, so the surface treatment of the steel is very important.

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Application

Application

1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient

Packing & Delivery

Package	Standard export seaworthy package,suit for all kinds of transport, or as required.
Package		Water-proof Paper + Edge protection + Wooden Pallets
Bulk Size	Any size
Loading Port	Tianjin, Qingdao Port or any China Seaport
Container	1*20ft container load Max. 25 Ton, Max. length 5.8m
Container		1*40ft container load Max. 25 Ton, Max. Length 11.8m
Delivery Time	7-15 days or according to the order's quantity

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Company Profile

Shandong Ganquan Trading Co., Ltd., located in Jinan, the beautiful capital of Shandong Province, is a company integrating steel export and customized design. The company's main products: H-section steel, I-beam, angle steel, channel steel, flat steel, round steel, galvanized profile, stainless steel and p-section steel. Our precision cold-rolled pipe series has smooth appearance and no oxide layer. It is widely used in automobile manufacturing, petrochemical industry, aerospace, boiler equipment, medical equipment and other industries. Comply with Chinese national standard (GS) and American Standard ASTN. The company has advanced product testing instruments, excellent marketing team and domestic channel partners, and has a perfect management plan for product market development and product after-sales service. The sales network and product sales agencies are all over the country. Strong and professional R & D team and advanced and perfect sales and service concept make our products have high popularity and market share at home and abroad. At the same time, we will always adhere to the principle of "reputation first, customer first", always put the interests of customers first, and wholeheartedly provide each of our customers with the best products and the best service.

We look forward to working with friends all over the world to create a better future!

Customer visit

Exported to the United States， Brazil， Guyana， Bolivia， Peru， Malaysia， India， Bangladesh， Kuwait， South Africa， Botswana， Ethiopia， Etc.

Exhibition

Service

Our Service

Pre-sale Service:

1.Samples can be offered with courier fee by buyer's side.
2.Good quality + Factory price + Quick response + Reliable service
3.100% responsible for the quality:all the products are produced by our professional workman and we have a high-work-effect foreigh trade team.
4.We have enough stock and can deliver in short time.
5.Customized designs,colors,sizes and logos are welcome,responsiveness to customers' requirements.

After-sale Service:
1.We will count cheapest shipping cost and make invoice to you at once.
2.On time delivery.
3.Provide real pictuers of loading container,email you the tracking NO. and help to chase the products until the goods arrive you.
4.24 hours online service,if any question,please contact us at anytime in your convinence.

Certifications

FAQ

Q1:What are your company's main products ?
A1: Our main products are stainless steel/carbon/galvanized plate/sheet, coil, round/square pipe, bar, channel, etc.

Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other steel companies

Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q5. Can you provide sample ?
A5: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.

*Note: If you have any question, please feel free to click “Contact Supplier” as below,we will get back to you immediately.