Рельс крана QU120 QU100 стальной, стальной ODM стандарта b t 5055-2014 рельса железной дороги

Aug 22, 2022
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Introduction of Crane rail QU120 QU100 qu80 steel rails B/T 5055-2014 standard Kingrail Mainly engaged in light rail, heavy rail, lifting rail, crane rail, rail, rail accessories, u71mn rail, 55q rail, 50kg rail, 24kg rail and U-shaped support steel, H-beam, T-beam, I-beam, angle steel, groove Steel and other profiles. The specifications of light rail range from 8kg to 30kg, and the material is 55Q/Q235; the specification of heavy rail is from 38kg to 60kg, and the material
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