Product name: square and rectangular steel pipe

Description & Specification

Standard: ASTM A500,ASTM A53,EN 10210,BS1387, DIN1626, DIN2394

OD:10*10mm-500*500mm

WT: 0.5mm-20mm

Length: 1-18m as per customer’s request

Grade: GB: Q195, Q215, Q235,Q345

         ASTM: GR A, GR B, GR C, GR D

         EN BS: S235, S235JR, S275, S275JR, S355

End: square cut, burr removed

Surface: lightly oiled, hot dip galvanized, electro galvanized, black, etc.

Heat treatment: bright annealed, black annealed

Packing: plastic plugs in both ends, hexagonal bundles of max, steel strips, two tags on each bundle, wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.

 ASTM A500 square steel pipe

 Q345B rectangular steel pipe

thick wall seamless square steel pipe