• Buy ASTM A500 Hollow Section Tubes, China ASTM A500 Hollow Section Tubes, ASTM A500 Hollow Section Tubes Producers
  • Buy ASTM A500 Hollow Section Tubes, China ASTM A500 Hollow Section Tubes, ASTM A500 Hollow Section Tubes Producers
  • Buy ASTM A500 Hollow Section Tubes, China ASTM A500 Hollow Section Tubes, ASTM A500 Hollow Section Tubes Producers

ASTM A500 Hollow Section Tubes

Brand :Friend

Product origin :Tianjin, China

Steel hollow section can be mainly divided into round hollow section, rectangular hollow section and square hollow section. Rectangular and square carbon steel tube are widely used in various fields such as construction or building, low pressure liquid delivery, engineering, fencing,greenhouse etc. Surface of steel tube generally are black or galvanized, galvanized Steel tube has good features of corrosion resistance, anti-rust, acid resistance, which largely extend its service life.


1. Products description

Brand name: Friend
Factory address: Tianjin, China
Product name: SHS ( square hollow section ), RHS ( rectangular hollow section)
Size: 20*20 - 400*400
Thickness: 0.6-16 mm
Material: Q195, Q235, Q345 / S235, S355 / SS400 STK500
Standard:GB T3094, EN10210, ASTM A500, etc.
Application: mainly construction
Surface treatment: black, HD galvanized, pre galvanized, painted, etc.
Certification: ISO, SGS, BV and other third party testing 

hollow section tube

2. Mild steel hollow section ASTM A500

ASTM A500 Chemical Composition & Physical Properties
CategoryC(max)Mn (max)S(max)P(max)TSminQSminElongationmin
A0.31.40.0450.04531022825
B0.31.40.0450.04540029023
C0.271.350.0450.04542731721
D0.31.40.0450.04540025023


ASTM A500 Tolerance
 ODThickness Length
D48.3mm±0.5%±10%L≤6.7m12.7mm



-6.4mm
D50.8mm±0.75%



L>6.7m19.0mm



-6.4mm

3. Pictures of steel hollow section

astm a500 tube

astm a500 hollow section


hollow section tube




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