Rail plastic dowel is also called rail plastic sleeve/plastic insert/concrete dowel/ concrete insert, which is a counter-party fastener for a screw spike or anchor bolt, and it is pre-imbedded into the concrete sleeper or wooden sleeper, installed together with Screw Spikes, guide plates and rail clips to fasten the rail tracks.
Plastic Sleeve,Nylon Plastic Dowel,Customized Nylon Lock Dowel,Plastic Nylon Sleeve Anyang Railway Equipment CO.,Ltd , https://www.ayrailwayat.com
1, Dimension: 90X55mm, 2 horizontal holes;
2, Thickness: 4.0mm-4.8mm;
3, Both smooth and rough surface available.
Our clutch button products are suitable for Mack and Tata clutch disc, Leyland tractor clutch disc and some cars, due to the low wearing rate, suitable friction coefficient and the proper hardness, clutch buttons products is replacing part of the clutch facing market, especially in the heavy duty truck market, customers who are using our buttons found it was very economical, as our button is low wear rate, and can compare with the US made clutch button.
We have three clutch button formula currently, one is our regular formula, smooth finish and medium property, another is the low wear formula with rough finish, the third one is a new formula, it's developed with the assistance of the oversea engineer, and this button is following Miba appearance and similar to its finish and property, it is supplied to our OE customers, due to its low cost and excellent property, it is very popular among our customers from South America and India.
One of our formula, the property as follows:
1) Friction coefficient: 0.49-0.58(regular)
Wearing rate: 0.05-0.18(regular).
2) Surface Hardness of button: BHN 25+/-5.
3) Bend test result: Passed, no bearing area on the back plate.
Rail Plastic dowel(Rail Plastic Sleeve)
Model NO.: FDHL
Working Mode: Power Combining
Working State: No linkage
Voltage: 0
Electromagnetic Clutch: 0
Size: 90X55mm
Trademark: Fricwel
Transport Package: Box+Pallet
Specification: GB/T 5764-1998
Origin: China
HS Code: 8708931
FDHL Clutch ButtonJuly 03, 2023