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OCTG Pipes, Seamless Carbon Pipe, Piling Pipe, Hot Galvanized Pipe, Casing Pipe, Oil Tubing_Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd

Square Steel Tube

  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
  • Square Steel Tube
Detailed instructions

Square steel tube (or we can name it as square hollow section or square steel pipe ) 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. Compared to round steel pipe, square steel tube is more efficient, stronger and durable. 
There are two types of square steel tube: welded and seamless .And price for seamless square tube is commonly higher than that of welded type. Welded square tube is made of steel plates or steel coils. Seamless square tube is made of round tubes, which always gives the finished products high mechanical prosperities.
From the production technique point of view, we can also divide it into cold rolled square tube and hot finished square tube. Nowadays, hot finished square tube is more popular when it comes to some special projects such as MRT, Airport, Gym Stadium etc.

Details: 

Square Hollow Section/ Square Steel Tube/ Square Steel Pipe/ Box Section

Square Tube

Dimension: 20mm*20mm-600mm*600mm

 

Rectangular Tube

Dimension: 20mm*30mm-600mm*1000mm

 

W.T

2mm-35mm

 

Length

6m-12m , or as per customer’s requirements

 

Standards

JISG 3466, EN 10210, EN10219, ASTM A500, GB/T 3094-2000, GB/T 6728-2002

 

Materials

Q195, Q235, Q345, 20#, 16Mn, ST37/44/ST52, ASTM A53/106, STKR490/STKR400, ASTM A500, S355, S275, S235

 

Technique

 Welded & Seamless  

 

Packing

Standard seaworthy packing or as required

 

Usage

Construction structure, machinery making, container, hall structure, offshore oil field, sea trestle, motorcar cassis, 
airport structure, shipbuilding, automobile axle pipe, MRT and so on.

 

Surface

Anti-rust oil painting or black painting

 

Certificate

CE, CCS, FPC

 

Remark

1. Payment terms : T/T ,L/C

2. Terms of trade : FOB, CFR, CIF, 

3. Minimum order : as per required steel grade 

 

With more than 10 years experience in dealing with square steel tubes, we can fully understand customers’ requirements in Standard and processing work like heat treatment, anti-rust painting, length-fixing , third party inspection ( SGS, BV, MOODY,CCIC) etc. We regard our customer as our business partner and would like to give any help to save the costs and improve the product quality.

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Tel:86-317-5501333 Fax:86-317-5501333 MP:86-18931717875 Email:melody.chang@brcopipe.com
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