GB Standard Q235B/ 55q Material 22kg/M Railway Light Steel Rail

China GB Standard Q235B/55q Material 22kg/M Railway Light Steel Rail, Find details about China Rail, Steel Rail from GB Standard Q235B/55q Material 22kg/M Railway Light Steel Rail

Basic Info.

Origin

China

HS Code

7302100000

Origin

China

HS Code

7302100000

Product Desciption

Specifications

Standard:GB, AISI, ASTM, BS, DIN, GB, JIS   Grade:Q235/55Q/U71Mn/75V/50Mn/45Mn, 900A/U71Mn/ETC
Rail Heigth:65-170mm Bottom Width:54-170mm
Web Thickness:5.9-44mm Head Width:25-120mm
Length:6-12m
Model Number:8kg-120kg   Type:Light Rail
Application:Railway Rail Weight:8.42-118.1KG/M
Secondary Or Not:Non-secondary
Bolt Hole Diameter:22mm 24mm   Material:Q235/55Q/45MN/U71Mn/50MN
Usage:Railroad/Mining

Light Rail

Type	Head Width(mm)	Height(mm)	Bottom Width	Web Thickness(mm)	Theory Weight(kg/m)	Grade	Length
8kg	25	65	54	7	8.42	Q235B	6M
12kg	38.1	69.85	69.85	7.54	12.2	Q235B/55Q	6M
15kg	42.86	79.37	79.37	8.33	15.2	Q235B/55Q	6-10M
18kg	40	90	80	10	18.6	Q235B/55Q	6-10M
22kg	50.8	93.66	93.66	10.72	22.3	Q235B/55Q	6-12M
24kg	51	107	92	10.9	24.46	Q235B/55Q	6-12M
30kg	60.33	107.95	107.95	12.3	30.1	Q235B/55Q	6-12M

Heavy Rail

	Head Width(mm)	Height(mm)	Bottom Width	Web Thickness(mm)	Theory Weight(kg/m)	Grade	Length
P38	68	134	114	13	38.73	45MN/71MN
P43	70	140	114	14.5	44.653	45MN/71MN	12.5M
P50	70	152	132	15.5	51.51	45MN/71MN	12.5M
P60	73	176	150	16.5	60.64	U71MN	25M

Crane Rail

	Head Width(mm)	Height(mm)	Bottom Width	Web Thickness(mm)	Theory Weight(kg/m)	Grade	Length
QU70	70	120	120	28	52.8	U71MN	12M
QU80	80	130	130	32	63.69	U71MN	12M
QU100	100	150	150	38	88.96	U71MN	12M
QU120	120	170	170	44	118.1	U71MN	12M