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Quick Details

  • Standard: ASTM, GB, JIS, ASTM A53-2007, GB/T 13793-1992, JIS G3466, GB
  • Thickness: 2 - 19 mm
  • Section Shape: Other
  • Place of Origin: Shanghai, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Structure Pipe
  • Technique: Cold Drawn
  • Surface Treatment: galvanized or untreated
  • section: Rectangular, Square
  • Length: 6-12m
  • Technology: cold formed

Packaging & Delivery

Packaging Details Standard seaworthy package, for cold formed steel tubes, fixed in bundles and placed in the container is enough, SMC provides waterproof plastic package for worldwide customers, we also accept customization according to your needs.

Specification of Structural Square and Rectangular Tube:

Standard and Grade:

GBGB/T 13793, GB/T 6728, GB 15831, Q195, Q215,Q275, Q295, Q345, etc
EN 10219 BS 1387S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, ST12, ST13, ST14, ST44, ST52
ASTM A500 A 53Gr, A, Gr B, Gr C, Gr D, DC01, DC03, 1008, 1010
JIS G 3466SS330, SS440, SS490, SPHD

 Application of Cold Formed Hollow Section Steel Tube - Square Tube, Rectangular Tube and Circular Tube: 
Hollow section steel tube mainly divided into 3 fields,
  1) Building structural members: for columns and beams, truss member in long-span construction auxiliary structural member.
  2) Mechanical members: for construction machinery, agricultural equipment, machinery frames and parts; 
  3) Others: for rack, pallet, high-rise automated warehouse, etc

 

Parameter of Square Tube:

 

Type

Grade: HXB(mm)

Thickness(mm)Length(m)
Square Tube60×602~6Length:6~12m
70×702~6
80×802~8
90×902.5~8
100×1002.5~10
110×1103.0~10
120×1203.0~12
130×1303.0~12
140×1403.0~14
150×1503.0-16
150×1504~15
160×1604~16
170×1704~17
180×1804~18
200×2004~19
220×2204~17
240×2405~19
250×2505~19
260×2605~19
280×2806~19
300×3006~19

 

 Parameter of Rectangular Tube:

 

Type

Grade: HXB(mm)Thickness(mm)Length(m)
Rectangular Tube80×602.0~6Length:6~12m
120×602.5~6
120×802.5~8
120×1003.0~10
130×1203.0~12
140×803.0~8
150×1003.0~10
160×603.0~6
160×803.0~8
180×1003.0~10
180×1203.0~12
200×1504~15
200×1003.0~10
250×1504~15
260×1804~18
300×2004~19
300×2204~19
350×2505~19
400×2004~19

 

Manufacturing of Square Tube and Rectangular Tube:

Uncoilding-Flatting-Shearing and butt welding-Circle shearing-Loop storing-Water cooling-removal of burrs-High frequency welding-Roll forming-Forming-Nondestructive inspection-Cutting off-Corrosion resistant coating-Packing and warehousing-Marking-Inspection 

 

Packaging of Square tube and rectangular Tube:

SMC provides standard seaworthy packaging to worldwide customers, usually the tubes are packed in bundles, wrapped by plastic bag, fixed by steel strip, and then placed in the container with steel wire fixing. All these packing detail are ensuring your goods safe to your hand during the delivery, we also accept customization for your special requirements. Please feel free to contact us

 

Transaction History of the Supplier

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Transaction Overview

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China (Mainland) | Manufacturer, Trading Company
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