Model Number: Galvanized square steel tube-#4221 Brand Name: XBY Key Specifications/Special Features: GalvanizedSize: 10*10-800*800mmWall thickness: 2.5-30mmLength: 1-12m or customizedStandard and materials: ASTM, AISI, DIN, BS, EN, A500, S355J0H, S355J2H, S355JRH, Q345 (16Mn)

Surface: zinc-coated (60-350gsm), black painting, varnish painting, color painting

Ends: plain ends, beveled ends, socket/coupling and threading, plastic caps and more

Applications: structural steel, bridge, mechanical equipment, automobile components and more

Packing: water-resistant plastic cloth, woven bags, PVC package, steel strips and more