Specifications

We can produce all kinds of railway fastening with high quality and competitive prices to standards and drawings.

Linzhou Changda Railway Material Company Limited is one of the main professional manufacturers of all types of railway parts.Our main products include rail fishplates, fishtail bolts, screw spikes, gauge aprons, and related products.

 

We can produce all kinds of standard railway fastening and customize railway fastening to customers' special requirements.

 

PRODUCT NAME	TYPE	SPECIFICATION	MATERIAL	Grade	Finish	Standard
screw spike	square head  screw spike	M22x145	35#, 45#, Q235, Q235A, 40Mn2, 20MnSi, 35K	4.6, 5.6, 8.8, 10.6, 12.9	plain, pot galvanizing, cold galvanizing, parkerising, oil, black,etc.	GB, TB, AREMA, DIN, JIS, UIC, BS, ASTM or according to customers' drawings or samples
		M22x155
		M22x165
		M22x185
		M22x195
		other kinds
	hexagon screw spike	M22x145
		M22x155
		M22x165
		M22x185
		M22x195
		other kinds
	conventional screw spike	square 16x165
		other kinds
	two-end	M16-M60
	Ss 1/120	M22x120
	Ss 1/130	M22x130
	Ss 1/150	M22x150
	Ss 2/180	M22x180
	Ss 5/150	M24x150
	Ss 6/130	M26x130
	Ss 6/150	M26x150
	Ss 6/7	M20x120
	Ss 7/160	M24x160
	Ss 7/180	M24x180
	Ss 8/140	M24x140
	Ss 8/150	M24x150
	Ss 8/160	M24x160
	Ss 20/120	M20x120
	Ss 23/160	M23/24x160
	Ss 24/165	M24x165
	Ss 25/165	M25x165
	Ss36	all kinds
	other kinds