ASTM A53 hot rolled ERW Steel square hollow section

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ASTM A53 hot rolled ERW Steel square hollow section

rectangular hollow sections

rectangular hollow sections

Standard:
ASTM A53, BS 1387,BS EN10025,BS EN10219
Zinc Weight:
Hot galvanized :280g-320g
Pre-galvanized :80g-120g
surfacetreatment: Galvanized / Painted / Anti rust oil
Ends
1) Plain
2) Thread with Coupling or cap
3) Chamfer
4) Beveled
5) Screw
6)Groove
APPLICATIONS
Construction
Machinery
Automotive
Furniture
Storage System
Transmission Tower
Packages:
1.Big OD: in bulk vessel
2.Small OD: packed by steel strips
3.woven cloth with 7 slats
4.according to the requirements of customers

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