89,468 sets of ZX-2 Fastening systems Supplier for Tianjin Metro Line 8

The first phase of Tianjin Metro Line 8 starts from Lushui Park Station in Nankai District in the west and ends at Lushui Road Station in Jinnan District (not included) in the south. It is the backbone line in the southern part of the central city. The main line of the line is 18.58km long and has a total of 17 stations, all of which are underground. After the line is completed, it will be connected with the Line 6 project (Lushuidao Station ~ Xianshui Guxi Station). The vehicles are composed of 6 A-type vehicles and are powered by DC1500V overhead catenary. From the starting point to Changtai Hedong Station: the starting point of track laying for the left line is DK16+411.791, the end point of track laying is DK33+569.933, the starting point of track laying for the right line is DK16+417.110, and the end point of track laying is DK33+569.933.
In 2023, Anyang Railway Equipment Co., Ltd.(AT) provided 89,468 sets of ZX-2 Fastening systems to the first phase of Tianjin Metro Line 8. The ZX-2 Fastening systems are composed of type II elastic rail clips, iron tie plates, gauge-adjusting buckle plates, bolts, T-bolts, gauge blocks, flat washers, heavy-duty spring washers, lock nuts, plastic dowels, under-rail pads, under rail iron pads, under rail heightening pads.

No.	Product	Qty	Material
1	T head bolt	2	Q235
2	Lock nut	2	Q235
3	Type II Rail clip	2	60Si2Cr
4	Bolt	2	8.8 grade
5	Flat washer φ30	2	Q235
6	Heavy Spring Washers φ30	2	65Mn or 60Si2Mn
7	gauge-adjusting buckle plates	2	QT450-10
8	under rail iron pad	1	QT450-10
9	under-rail pad	1	TPEE
10	Heightening pads under iron pad	1	HDPE
11	gauge blocks	2	PA66
12	under rail heightening pads	1	HDPE
13	under-rail pad	1	TPEE
14	Plastic dowel	2	PA66