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It is a square tube made by welding steel or steel strip after crimping. On the basis of this kind of square tube, the square tube is placed in a hot-dip galvanizing bath after a series of chemical reactions. A square tube formed.
The production process of hot-dip galvanized square tube is relatively simple, and the production efficiency is very high, and there are many varieties and specifications.
It is mainly used in curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation brackets, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, etc.
Product name | Galvanized Steel Pipe |
Width | 20~600mm in theory |
Thickness | 0.1~80mm, to be customized |
Length | 5.8m 6m 9m 11.8m 12m Production According to Customer Requirement |
Standard | GB,ASTM,BS,EN,JIS |
Material | Chinese Grade, Q195, Q215 Q235, Q345 |
ASTM, Grade B,Grade C,Grade D,Grade 50 | |
EN, S185,S235JR,S235JO,E335,S355JR,S275JR,S355J2,S295JR | |
JIS, SS330,SS400,SPFC590 | |
Application | Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery |
Ends | Plain, Beveled, Thread With Couplings Or Sockets; |
Plastic Caps And Steel Rings Can Be Provided If Possible | |
Surface | Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment |
Technique | Hot-Dip Galvanizing Electro-Galvanizing Mechanized Galvanizing Zinc Spraying Cold Galvanizing |
Package | Standard Seaworthy Package. |








to "set trade services, global procurement in one, striving to be China's first-class international foreign trade company" as the goal, to "international pattern, management efficiency, cost fine, team members to achieve stable development, customer relations to achieve long-term win-win" as the management philosophy, in accordance with the principle of equality and mutual benefit, continue to expand a variety of trade business, With high-quality products, reasonable prices, high-speed efficiency, and strive to meet the various requirements of customers, dedicated to the enthusiastic service for all friends.




We have our own factory
It has been exported to many countries around the world and has a good reputation in the global market
If goods are available, it is usually 5-10 days. Or if the goods are not in stock, within 30 days, calculate by quantity.
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer with rich experience, and our company also is a very professional a trade company for steel products.We can also provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time.Honesty is our company's tenet.
Q: Do you provide samples ?
A: Yes we can provide samples. Please contact us for more details.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Jurong company piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.