Zinc Plated Flat Spring Locking Washer for Railway Fastenings

ULS6 Flat Washer Zinc Plated 41kg per Mpcs for Railway Fastenings

A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer). Washers usually have an outer diameter (OD) about twice the width of their inner diameter (ID). Washers are usually metal or plastic. High quality bolted joints require hardened steel washers to prevent the loss of pre-load due to Brinelling after the torque is applied. Type Demension Weight (Kg/Mpcs) Spring wsaherFe6(UIC864-3) diam: 25 90 Spring washer AREA67 7/8 90.55 Spring washer AREA67 1 152.33 Spring washer AREA67 1-1/8 187.65 Plain pattern washer 7/8 70.46 Plain pattern washer 1 78.03 Plain pattern washer 1-1/8 85.32 Flat washer ULS6 47/23/4 41 Flat washer ULS6 50/25/4 42

Samples Show:

We can provide products as following :

1. E clip

Type :e1609. e1809. e1817. e2055. e2056. e2009. e2001. e2006. PR401. PR309....

Raw material : 60Si2MnA
Surface : plain (oil ). black paint . colour paint .zinc .hdg etc.
2. Rail clip/Tension clamp

Type : skl1. skl3. skl12. skl14
Raw material : 38Si7. 60Si2CrA
Surface: plain (oil ). black paint . colour paint . zinc .hdg etc.
3. Screw spike/Sleeper screw

Type : Ss5. Ss8. Ss25 . Ss36 ... all kinds available according to customers drawings and samples .
Raw material : Q235. 35#.45# . 40Mn2. 20Mnsi
Grade : 4.6.5.6.8.8
Surface: plain (oil ). black . zinc .hdg etc.
4. Dog spike/Railroad spike

Type : All kinds available available according to customers drawings and samples .
Raw material : Q235 .
Surface : plain (oil)
5. Clip bolt/ T bolt /Rail bolt/Clamp bolt /Inserted bolt/Track bolt/Fish bolt/Square bolt

Type : All kinds available available according to customers drawings and samples .
Raw material: Q235. 35#.45# . 40Mn2. 20Mnsi .35CrMo. 40Cr. 42CrMo
Grade : 4.6.4.8.5.6.8.8.10.9.12.9
Surface : plain (oil ). black . zinc .hdg etc.
6. Tie plate /Base plate /Rail plate/Rail fixing base

Type : All kinds available according to customers drawings and samples .
Raw Material : QT400-15 .QT450-10 .QT500-7. ZG25 .ZG35. ZG45
Surface : plain (oil)
7 .Fish plate /Joint bar

Type : Many kinds available
Raw material : 45# .50#
Surface : Plain (oil)
8. Clamp plate/Rail clamp/Anchor plate

Type : KPO3. KOP06 All kinds available according to customers drawings and samples
Raw material : Q235.45#
Surface : plain (oil ). black paint . zinc .hdg etc.
9 .Rail pad

Type : All kinds available according to customers drawings and samples
Raw material : EVA
Surface : plain
10. Plastic dowel /Guide plate

Type : All kinds available according to customers drawings and samples
Raw material : PA66
Surface : plain
11. Rail Shoulder

Type : All kinds available according to customers drawings and samples
Raw material : QT400-15 .QT450-10 .QT500-7
Surface : Plain

Founded in 2013, located at No.199 Huanlou Road, development zone Kunshan city, we Suzhou Zhongyue Railway Material Co., Ltd. Is a leading and reputed manufacturer of qualified railway fasteners in China.

We are certified by ISO 9001:2008. We have a complete set of inspection equipments to strictly control the quality of each production procedure and make sure all the products reach the international standards and customers’ requirements.

ZY team is composed of high professional senior engineers, professional technicians and a group of highly experienced operation workers, this is the strong guarantee of our products quality. We have our own R&D team, after-sales service team and quality-assurance team with the most advance technology and management concepts.

With advanced technology, comprehensive testing facilities, excellent management team and powerful processing capacity, our products have been exported worldwide. After many times of inspections by BV, SGS，ABS etc, our products have been well recognized by our customers. We are qualified supplier of Kazakhstan Railway, Thailand Railway, Zambia Railway, Indonesia Railway, Malaysia Railway, Sweden Railway, New Zealand Railway, American Railway, Canada Railway etc, supplying all kinds of railway material to them for many years without any quality complaint.

We not only can produce according to International standards, customers’ drawings and samples, but also can provide design proposal by our own high standard R&D department.

With the principles of quality first and customers first, ZY Rail enjoys bulk popularity and high reputation at home and abroad, while having many customers all over the world. With powerful strength and broad vision, ZY rail is moving towards internationalization of enterprises.