Используется для шахт 6кг 30кг легкий стальной рельс

Product Overview

Description

Introduction of  Used For Mine 6kg-30kg Light Steel Rail 

Normally, steel rail is devide into light rail ,heavy rail and crane rail  

1)Light rails: 6kg/m,9kg/m,12kg/m,15kg/m,18kg/m,22kg/m, 24k/mg, 30kg/m
Material: Q235B / 50Q / 55Q
Length of each piece: 6m~12m
Executive standard: refer to GB11264-89

2)Heavy rails: 38kg/m, 43kg/m, 50kg/m, 60kg/m
Material: U71Mn / 50Mn / 44Mn
Length of each piece: 12m,12.5m
Executive standard: refer to GB2585-2007

3)Crane rails: QU70,QU80,QU100,QU120

Material: U71Mn 
Length of each piece: 12m,12.5m
Executive standard: refer to GB3426-82

Parameter of  Used For Mine 6kg-30kg Light Steel Rail 

Standard:GB11264-89
size		Head(mm)	Height (mm)		Bottom (mm)	Web (mm)	Weight (kg/m)		Material (mm)	Length (mm)
GB6KG		25.4	50.8		50.8	4.76	5.98		Q235B	6-12
GB9KG		32.1	63.5		63.5	5.9	8.94		Q235B	6-12
GB12KG		38.1	69.85		69.85	7.54	12.2		Q235B/55Q	6-12
GB15KG		42.86	79.37		79.37	8.33	15.2		Q235B/55Q	6-12
GB22KG		50.3	93.66		93.66	10.72	22.3		Q235B/55Q	6-12
GB30KG		60.33	107.95		107.95	12.3	30.1		Q235B/55Q	6-12
Standard:YB222-63
8KG	25			65	54	7	8.42	Q235B		6-12
18KG	40			90	80	10	18.06	Q235B/55Q		6-12
24KG	51			107	92	10.9	24.46	Q235B/55Q		6-12