Tel : 0086-0371-86172891
Product : I section steel, I beam steel, I shape steel,
Standard: JIS G 3192
Grade: SS400, SM400A, SM400B, SS490, SM490A, SM490B, SM490YA, SM490YB, SN400A, SN400B, SN490B
Type : I 250x125
Size: 250x125x10x19
Specification: Height H 250mm, width b 125mm, web thickness t1 10mm, flange thickness t2 19mm
Sectional area: 55.5 cm2
Unit weight(mass): 70.73 kgs/M
Length: 12M or customized
Min order quantity: 1 piece
Size tolerance: Height H ±3.0mm, Width(B) ±3mm, web thickness t1 ±0.8mm, flange thickness t2 ±1.2mm