Rectangular/Square Tube,EN 10210 S355J2H Hot Section Square Pipe

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Rectangular/Square Tube,EN 10210 S355J2H Hot Section Square Pipe

en10210-1 s355j2h square tube

en10210-1 s355j2h square tube

EN10210 S355J2H hot finished hollow section is the most reliable material for all critical structural applications for it can perform even in the most adverse conditions where the success of your project is a “MUST”.

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.

Details of Square Hollow Section

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

Features:
1. Length: 5.8m, 6m-11.8m, 12m, or any length as customer required
2. Application: used for oil , boilers, precision machines, petro-chemical , ship , structure pipe, automobile, shock absorber, building, geology, fluid tubes, line pipe etc
3. High quality: EN10210 EN10219 ISO9001 API5L API5CT TS16949 ISO14001
4. We have professional testing equipments such as ultrasonic testing machine, eddy current testing machine, mechanics testing machine to make sure high quality
5. Machining steel pipes and tubes are avalible here, we have CNC lathe and other equipment
6. Others: painting, caps, beveled edges, marking, tread and so on according to request

 

 

2 Comments

  1. Denise says:

    Square and Round tubing,which one is stronger?which is more cost effective?

    • admin says:

      It depends upon the application. Round tubing wins for torsion (ever see a square driveshaft?) and is much better if the load direction is not specified in any on axis (believe flag pole – wind can originate from any instructions). Square tubing benefits applications where the load instructions does not vary much – cantilever, etc

      Cost-depends on the weight of the member required to support the load – square may be lighter sometimes, round in others. You can fix for the load in your application using either stock -but one will be lighter/cheaper and thus more expense efficient.

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