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The Uls7 railway plain flat washers are widely used in various engineering and industrial applications. These high-quality washers are manufactured using premium materials sourced from certified suppliers, ensuring durability and performance. They are available in multiple sizes and can be customized according to client specifications.
The double coil spring washers are designed to compensate for wood shrinkage, helping to reduce radio interference caused by loose hardware. This makes them ideal for use in railway systems where stability and reliability are essential.
Type
Dimension
Weight (kg)
Finish
Spring Washer Fe6 (UIC864-3)
25mm
90
Black, Zinc, HDG, Plain, Phosphate, etc.
Spring Washer AREA67
7/8"
90.55
As above
Spring Washer AREA67
1"
152.33
As above
Spring Washer AREA67
1-1/8"
187.65
As above
COMPANY INFORMATION
Kunshan Signum Machinery Technology Co., Ltd. is a professional supplier of Fe6 double coil spring lock washers for railways. We specialize in providing high-quality railway fastening products tailored to customer drawings and samples.
Our main product range includes:
1. Screw spikes, Coach screws, Drive screws, Sleeper screws, Dog spikes, Railroad spikes, Lock spikes, Cut spikes, etc.
2. Rail clips, Tension clamps, SKL clips, Pandrol clips, Deenik clips.
3. Swivel bolts, Track bolts, Special bolts, U bolts, J bolts, Anchor bolts, Foundation bolts, Stud bolts, Rod bolts, Curved bolts, Tunnel bolts.
4. Tie plates, Base plates, Rail plates, Rail fixing bases, Rail pads, Sole plates, Sole pads.
5. Fish plates, Joint bars, Rail joints, Splice bars.
6. Track bolts, T bolts, Rail bolts, Clamp bolts, Inserted bolts, Clip bolts, Fish bolts, Square bolts, Rod bolts, rail joint bolts.
7. Clamp plates, Rail spring clamps, Anchor plates, Steel clips.
8. Rail shoulders, Rail sleeper inserts, Rail anchors for rail sleepers.
9. Plastic dowels, Guide plates, Nylon inserts.
10. Chinese Standard Steel Rails: GB/T11264-89 (9kg, 12kg, 15kg, 22kg, 30kg), Q/YYG001-2008 (4kg, 8kg, 18kg, 24kg), GB2585-2007 (38kg, 43kg, 50kg, 60kg, 75kg), YB/T5055/93 (QU70, QU80, QU100, QU120).
11. German Standard Steel Rails: DIN536 (A45, A55, A65, A75, A100, A120, A150) Crane Rail.
12. American Standard Steel Rails: ASTM-A1, ASCE25, ASCE30, ASCE40, ASCE60, ASCE75, ASCE85, 90RA, 115RE, 136RE, 175LBs.
13. British Standard Steel Rails: BS11-1985 (BS50O, BS60A, BS60R, BS70A, BS75A, BS75R, BS80A, BS80R, BS90A, BS100A, BS113A).
We can produce custom products based on your drawings or samples. Whether you need standard components or specialized parts, we are here to meet your needs with quality, precision, and timely delivery.
Model NO.: Uls7
Finish: Plain, Phosphate, Black Oxide, HDG, etc.
Hardness: HRC43-49
Compression: Minimum Height 17.80mm in 10 Seconds at 40kN
Manufacturer: Kunshan Signum Machinery Technology Co., Ltd.
Supply Capacity: 3 Million Pieces Per Month
Trademark: SIGNUM
Transport Package: Double Woven Bag, Fumigation-Free Pallet
Specification: 45*25*6mm
Origin: Jiangsu, China
HS Code: 7318210000
August 05, 2025