11# mine i beam: mining 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.
Material: 20MnK
Size: 11#
Heigh: 108-112
Leg width: 88-92
Web thickness: 8.4-9.2
11# mine i beam: mining 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.
Material: 20MnK
Size: 11#
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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.
Material: 16Mn
Size: 9#
Type: 9#
Heigh: 88 - 92
Leg width:74 - 78
Web thickness: 7.4 - 8.6
Material: 16Mn
12# mine i beam: mining 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.
Material: Q275B, Q275
Size: 12#
Heigh: 118-122
Leg width: 93-97
Web thickness: 10.4-11.6
9# mine i beam: mining 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: 9#
Heigh: 90±2.0
Leg width: 76±2.0
Web thickness: 8±0.6
Material: 16Mn
Annotation:
1, The outer edge of the i-steel shall not be more than 2.4% of the width of the legs.
2, The bending of the steel shall not be greater than 1.0mm.
3, The eccentricity of the steel shall not exceed 2% of the width of the legs. Degree of eccentricity: =b2-b1/2.
4, The bending degree of the steel shall not be greater than 3mm, total curvature must not exceed 0.3 percent.
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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.
Material: Q275B, Q275
Type: 12#
Heigh: 118-122
Leg width: 93-97
Web thickness: 10.4-11.6
Material: Q275B, Q275
We are manufacturer and supplier of ipe.Hope we could find some qualified buyers here to build the long term relationship. Should you have any interests please feel free to contact me for further information.
Best regards
Jufeng
Juweihao66(at)163.Com
Skype: stephenju
