heavy rail

Product Detail

Chinese Standard Heavy Railway
standard:GB2585-2007
Size	Dimension				Weight (kg/m)	Length(m)	Material
	Head(mm)	Height(mm)	Bottom(mm)	Web(mm)
P38KG	68	134	114	13	38.733	12.5-25	U71Mn/U71/45Mn
P43KG	70	140	114	14.5	44.653	12.5-25
P50KG	70	152	132	15.5	51.514	12.5-25
P60KG	73	176	150	16.5	60.64	12.5-25

Chinese Standard Light Railway
standard:GB11264-89
Size	Dimension				Weight (kg/m)	Length(m)	Material
	Head(mm)	Height(mm)	Bottom(mm)	Web(mm)
GB6KG	25.4	50.8	50.8	4.76	5.98	6-12	Q235
GB9KG	32.1	63.5	63.5	5.9	8.94	6-12	Q235
GB12KG	38.1	69.85	69.85	7.54	12.2	6-12	Q235
GB15KG	42.86	79.37	79.37	8.33	15.2	6-12	Q235/55Q/50Q
GB22KG	50.3	93.66	93.66	10.72	22.3	6-12	Q235/55Q/50Q
GB30KG	60.33	107.95	107.95	12.3	30.1	6-12	Q235/55Q/50Q

Chinese Standard Light Railway
standard:YB222-63
Size	Dimension				Weight (kg/m)	Length(m)	Material
	Head(mm)	Height(mm)	Bottom(mm)	Web(mm)
8KG	25	65	54	7	8.42	6-12	Q235
18KG	40	90	80	10	18.06	6-12	Q235/55Q/50Q
24KG	51	107	92	10.9	24.46	6-12	Q235/55Q/50Q

Grooved Rail Standard
standard:BS EN14811:2006
Size	Height (mm)	Bottom (mm)	Head A(mm)	Head B(mm)	Channel A(mm)	Channel B(mm)	Web (mm)	Weight (kg/m)
59R1	180	180	113	56	42	15	12	58.97
59R2	180	180	113	55.83	42.52	14.65	12	58.14
60R1	180	180	113	56	36	21	12	60.59
60R2	180	180	113	55.83	36.34	20.83	12	59.75





Chemical Composition of Chinese Standard(%)
Grade	C	Si	Mn	Max		V
				P	S
Q235	0.12~0.20	=0.3	0.3~0.7	0.045	0.045	-
Q345	=0.20	=0.55	1.00-1.60	0.040	0.04	-
20MnK	0.15-0.26	0.20-0.60	1.20-1.60	0.050	0.050	-
M540	0.20-0.29	0.17-0.37	1.60-1.80	0.045	0.045	-
50Mn	0.48-0.56	0.17-0.37	0.70-1.00	0.035	0.035	-
55Q	0.50-0.60	0.15-0.35	0.60-0.90	0.045	0.045	-
U71Mn	0.65-0.76	0.15-0.35	1.10-1.40	0.040	0.040	-
U75v	0.71-0.80	0.50-0.80	0.70-1.05	0.030	0.030	0.04-0.12
900A	0.60-0.80	0.10-0.50	0.80-1.30	0.040	0.040	-
R260	0.60-0.82	0.13-0.60	0.65-1.25	0.030	0.030	-
R350H	0.70-0.82	0.13-0.60	0.60-1.25	0.025	0.025	-
ASSZ-1	0.76-0.82	0.10-0.50	0.90-1.15	0.030	0.030	-

Mechanical Properties of Chinese Standard
Grade	Yield strength (Mpa)	Tensile strength (Mpa)	Elongation (%)	Hardness (%)
Q235	=235	375-460	=26	-
Q345	=345	470-630	=21	-
20MnK	=355	=510	=18	-
M540	=390	=540	=18	-
50Mn	-	=645	=13	-
55Q	-	=685	-	=197
U71Mn	-	=880	=9	240-270
U75v	-	=980	=9	240-270
900A	-	=880	=10	240-270
R260	-	=880	=10	260-300
R350H	-	=1175	=9	350-390
ASSZ-1	-	=980	=9	=275



CONAI, can provide a series of rail products specifications, including China national standard, China railway standard, European standard, American standard and British standard, and develop rail products according to the requirements of end users.







??NO.	??Standard	??Specification	????Typical Grade
1	GB2585-2007	50kg/m,60kg/m,75kg/m	U71Mn,U75V
2	TB/T2344-2012	50kg/m,60kg/m,75kg/m	U71Mn,U75V,U77MnCr,U78Crv
3	EN13674.1	54E1,60E1,60E2	R200,R260Mn,R320Cr,R350HT, R350LHT,R370CrHT
4	UIC860	UIC54,UIC60	700,900A,900B
5	BS-11-1985	BS100A	900A
6	AREMA	115RE	SS,HH,LA,IH
7	EN14811-2006	60R1,75C1	R200,R260,U71Mn,U75V
8	ROCTP51685-2000	P50,P65	K76,M76,376




























1.High quality stainless steel with suitable price 2.Excellent experience with after-sale service 3.Every process will be checked to insure every product’s quality 4.Professional packing teams keep packing safely 5.Trial order can be done in one week 6.Samples can be provided if you require.









   Tina Zhou (Ningbo Conai International Trading Co.,Ltd)

    Tel: 86-574-89028501                 Mobile: 86-18658260067           

    Fax: 86-574-89028502        E-mail: sales@nbconai.com

    Company website:  http://www.inter-railway.com










1. Railway Fishplate / Joint Bar/ Splice Bar
1) Type: To 90ARA,100RE,115RE,132RE supporting the North America markets joint bar.
To UIC50,UIC54,UIC60 supporting the Europe, Asia and Africa fish plates. 
To TJ45; TJ57 supporting the South America markets splice bar.
To BS60; BS75;BS80A,BS90 supporting the British Commonwealth fishplates.
2) Raw material: 45#, 50#, B7,etc.
3) Surface: Natural or Paint.
2. Steel Rail Tie Plate,Turnout Baselate,Casting Frog Baseplate 
1) Type: For 100RE,115RE,132RE,136RE,90ARA-A,UIC50,UIC54,UIC60,TJ45,TJ57,BS69,BS75,BS80A,BS90 rail,etc.
2) Raw Material: 45#,QT400-15, QT450-10.QT500-7.

3) Process: Forging,Casting,Rolled.
4) Surface: Natural,Oil,etc.
3. Screw Spike/Sleeper Screw/Railway Rail Fasteners
1) Type: Ss series square spikes from Ss1/130 to Ss25/165 and BS square spike, Twisted spike, 70 type spikes,etc. 
2) Raw Material: Q235, 45#, 55#,55Q,etc.
3) Grade: 4.6, 4.8,5.6, 8.8.
4) Surface: Natural (oil), Black paint, Zinc, etc.
4. Dog Spike/Railroad Spike/Track Spikes
1) Type: 5/8×6’’9/16×5-1/2’’,3/8×3-1/2’’,1/2×3-1/2’’,16×16×165,15.9×139.7;etc.
2) Raw material: Q235, 55#, 45#, 40Mn2, 20MnSi;etc.
3) Grade: 4.6 4.8 5.6 6.8 10.9 12.9.
4) Surface: Natural, Black, Zinc; etc.
5. Rail Clip/E clip
1) Type: E1609,E1809,E1817,E2055,E2056,E2009,E2001,E2006,PR401,PR309,etc.
2) Raw Material: 60Si2MnA,38Si7,etc.
3) Surface: Natural (oil); Black Paint; Color Paint; Zinc; etc.
6. Fishtail Bolt/ Joint Bar Bolt/Fishbolt
1) Type: To 115RE; 132RE joint bar supporting the US-made AREMA track bolts;
To UIC54; UIC60 fishplate supporting the UIC track bolts and square bolts;
To BS60; BS75 fish plate matching the European standard fishbolt.

To TJ45; TJ57 splice bar supporting South America standard fishtail bolt.

Railway bolts: T bolt, HS26, HS32 series T bolt, turnout, hex bolt,Subway bolts.
2) Grade: 4.6, 4.8, 8.8, 9.8, 10.9, 12.9,etc.
3) Material: Q235, 35#, 45#, 40Cr; etc.
7. Rubber Pad/Under Rail Pad
1) Type: R54 1435mm, R54 1067mm, R60 1435mm, ZW687, ZW700.
Pandrol series #7, #8, #9, #11, #12, #13 Nylon Insulators.
2) Raw Material: Rubber.
3) Surface: Natural.
8. Clamp Plate/Rail Clamp/Anchor Plate
1) Type: KPO1,KPO3, KOP06, 9116/08/29;9116/08/37;9216/08/40,9216/08/44,etc.
2) Raw Material: Q235.45#,etc.
3) Surface: Natural, Black Paint,Zinc, etc.
9. Rail Shoulder
1) Type: For90RE,100RE,115RE,136RE rail, etc.
2) Raw material: QT400-15.QT450-10.QT500-7,etc.
3) SURFACE: Natural.
10. Gauge Apron
1) Used in UIC54,UIC60,115RE, 132RE, 100RE, 133RE, 100RB railway rail.
2) Specification: 6#, 10#, 14#, 20#,etc.
3) Raw material: Q235,etc.