12# mine i beam - zxsteel group

  • Place of Origin:China

12# mine i beam: mine i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.

1, standard: YB/T24-1986/2

2, size specification:

Type: 12#

Heigh: 120±2.0

Leg width: 95?2.0

Web thickness: 11±0.6

Material: Q275B, Q275

Tel: +86 182 3676 6038

Email: zxminesupport@zxsteelgroup.com

Henan zongxiang heavy industry import and export co. LTD.

Tel: 86-0371-53396695 Country: China (Mainland)