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Quick Details

  • Standard: ASTM, BS, DIN, GB, ASTM A106-2006, ASTM A53-2007, BS 1387, BS EN10025, DIN EN 10025, GB/T3901
  • Grade: 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52, 10#, 20#, 45#, 16Mn, A369, A53(A,B), Q195, Q215, Q235, Q345, ST35, St52
  • Thickness: 0.5 - 20 mm
  • Section Shape: Square
  • Outer Diameter: 15X15-600X600mm
  • Place of Origin: Tianjin, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Structure Pipe
  • Technique: ERW
  • Certification: UL
  • Surface Treatment: Galvanized
  • Special Pipe: Thick Wall Pipe
  • Alloy Or Not: Non-alloy
  • type: hot rolled galvanized square tube
  • samples: free sample
  • packing: standard and export packing
  • delivery time: 15 days after contract
  • thickness: 0.5mm-20mm
  • grade: SS400,Q195,Q235,Q345,16Mn,10#,
  • outer diameter: 15*15mm-600*600mm
  • length: 1M-12M
  • Ends: plain, bevel
  • terms of payment: TT or LC

Packaging & Delivery

Packaging Details export packing for galvanized square tube sign post
Delivery Time 15 days for galvanized square tube sign post

  galvanized square tube sign post


ASTM A500   galvanized square tube sign post made in China


     galvanized square tube sign post      comes in different sizes, specifications and wall thicknesses. Its uniformity makes it predictable to use and visually appealing. It has a high weight-to-strength ratio. It’s easy to bend, and because square steel tubing is inexpensive, it’s cost-effective- even for large projects.  

Production details:  galvanized square tube sign post


 products: galvanized square tube sign post

 our team 


Manufacture Line of  : galvanized square tube sign post


 Package and container transport of   galvanized square tube sign post



Tradeshow of   galvanized square tube sign post



About us 


Tianjin Bridge Steel Co., Ltd, located in Daqiuzhuang Industrial Park, Jinghai County Tianjin China,is amanufacturer and has been specialized in exporting steel products for more than 10 years.


We have 3 production lines, with the annual output reaching 120,000 tons, and our products are widely sold overseas, including South America, North America, Europe, Australia, Africa, the Middle East and Southeast Asia, with annual export sales reaching 30,000 tons.


We emphasize “Three Goods” and “One Fairness”, that is good quality, good credibility, good service and reasonable price. You are welcome to call or visit us to have further business talks. Let’s join hands to build a brighter future.

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
28 Transactions 1,300,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $682,000
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