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Jotain is expert in exporting steel products.we not only have the great advantages in our product quality/price/resource/service, but also have absolute advantages in our technical aspects.

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Other Section Steels

Hot rolled sections for construction purposes complying with the corresponding Chinese standards, European standards, and ASTM standards shall be delivered with the specified dimensions range given in Table below.


Standards and Grades


Product StandardsGradeSpecification
Bulb Flats

CCS  GB/T712  GB/T9945

EN10067 ASTM A6

A/B/D/E/A32/D32/E32/A36

/D36/E36/A40/D40, etc.

b × t: (80-430)× (5-20)
Square SteelGB 702
ISO1035-2
Q235/Q345/20/45/40Cr, etc.5.5-250
Flat SteelGB 704Q235/Q345/20/45/40Cr, etc.(10-150)× (3-60)
Rail SteelGB2585 GB11264 YB/T5055
TB/T2344 JIS E 1101

Q235/55Q/45Mn/71Mn/U71Mn/

U75V/U76NbRE/900A/WR-A/

EN260, etc.

38/43/50/60/75kg/m,5/8/11/15/18/

24kg/m,QU70/QU80/QUl00/QUl20/

UIC54/UIC60/60E1/115E/136E

Steel for MinesYB/T24
YB/T5047 

Q275/Q275B/Q345/16Mn

/20MnK/25MnK, etc.

10 - 63
Hexagonal Steel BarsGB705
GB/T905
20/40Cr, etc.705: 8-70
905: 3.0-80.0
Special Shaped Steel BarYB/T 5346
GB/T 13791
10/15/20/35/40/45/60, etc.As required
Coated SectionAs required

*Other grade, design and packing can be made under request.