ERW Black Square Tube Q345

JIS G3466, DIN EN10210, DIN EN10219, ASTM A500, GB / T 3094-2000, GB / T 3728-2002

30 * 30 * (2-4 mm)

50 * 50 * (2-5 mm)

80 * 80 * (2-8 mm)

100 * 100 * (6-12 mm)

135 * 135 * (4-30 mm)

140 * 140 * (4-30 mm)

150 * 150 * (5-20 mm)

180 * 180 * (5-18 mm)

220 * 220 * (5-20 mm)

250 * 250 * (5-15 mm)

300 * 150 * (5-20 mm)

300 * 180 * (5-20 mm)

500 * 500 * (5-30 mm)

406 * 406 * (5-25 mm)

450 * 450 * (5-30 mm)

300 * 200 * (5-25 mm)

350 * 300 * (5-25 mm)

356 * 356 * (5-25 mm)

400 * 250 * (5-25 mm)

400 * 265 * (5-25 mm)

450 * 480 * (5-30 mm)

500 * 306 * (5-25 mm)

900 * 1000 * (9-30 mm)

1000 * 1200 * (10-40 mm)

1100 * 1100 * (11-30 mm)

1200 * 1200 * (12-40 mm)