Steel Hollow Section

Steel Hollow Section, also referred to as Box Steel, Square Steel, Tube Steel or Rectangular Steel tube. Steel Hollow Section can be Square, Rectangular or Round with, as the name indicates, a hollow core and is available in either painted black steel or galvanized.

Send Inquiry

Add To Inquiry

Application of Steel Hollow Section

Steel Structure

Buildings

Shipbuilding

Solar Equipment

Furniture

Reference Standard and Steel Grade of Steel Hollow Section

ASTM A500/ASTM A53: Grade A/B/C/D

BS 6363/BS 1387/BS 4568/BS 31: 34/26 43/26 50/45

EN 10210/EN 10219/EN39/ ISO4019: S235/S275/S355/S420/S460

GBT 6728/GBT 3094/GBT 3091: Q195/Q215/Q235/Q345/Q390

JIS G3466: STKR400/STKR490

Stainless Steel: 304/304L/316/316L

Size Range of Steel Hollow Section

Type	Size Range
Square Steel Hollow Section	10mm10mm — 500mm500mm WT: 0.5-19mm
Rectangular Steel Hollow Section	20mm10mm — 450mm250mm WT: 0.5-16mm
Circular Hollow Section	168.3mm-1500mm WT: 8-25mm

Size Range of Circular Steel Hollow Section as Conduit (EMC)

Reference Standard	Size Range
ANSI C80.1 UL6	1/2"-6"
ANSI C80.3 UL797	1/2"-4"
ANSI C80.6 UL1242	1/2"-4"
BS4568	20mm-32mm
BS31	3/4"-1 1/4"

Hot Tags: steel hollow section, China steel hollow section manufacturers, suppliers, factory