Square Tube

Product details

Introduction

Square Hollow Sections (SHS) are often used for columns, SHSs are often called “box sections”. An example is 100 x 100 x 10 SHS, which is 100 mm deep, 100 mm wide and the wall is 10 mm thick. Similar to RHS sections, hot rolled SHSs are made at the mill as one piece, whereas cold formed SHS are made of a flat sheet rolled at right angles and welded. It is therefore easy to note the difference, as the cold rolled SHSs have a weld all along their length.

Specification

Size O.D	O.D Tolerance	W.T	Length	Thickness Tolerance
1010-10001000mm	±0.5mm	0.8-30mm	As customers demand	±0.05mm
Surface Treatment	galvanized(zinc coated), painted, oiled, powder coated, PVC coated ,or as clients' requirement,
Steel Grades	Q195, Q235A-B, Q345A-E, 10#, 20#, 16Mn, ASTM A36,ASTM A500, ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH etc
Standard	GB/T 3094-2000, GB/T 6728-2002, DIN EN 10210, DIN EN 10219, GB/T 178-2005，ASTM A53, ASTM A500,BS EN 10219,JIS G 3466, ASTM A513, ASTM A36
Productivity	10000tons/month
Packing	In bundles or bulk or as per customer's requirement
Application	Building, structure, Fence
Production Technology	High-frequency welding.