Double Coil Spring Washer

The fe6 double coil spring washers are used for numerous engineering purposes in various industrial applications. We manufacture the spring washers using high quality materials that are sourced from the certified raw material suppliers. These spring washers are available in various sizes, and can be made according to the specifications from the clients.

The fe6 double coil spring washers compensate for wood shrinkage to help eliminate radio interference caused by loose hardware.

Material(Spring Steel):65Mn (most common and economic),60Si2Mn (higher performance with higher cost),55CrSi (used for high temperature region) 82B (used for severe cold region), 38Si7(available but expensive)

The hardness of the Fe6 double coil spring washer is HRC43-49 and the minimum height of the double spring washer will be 17.8mm after sustain in 10 seconds after applying force of 40kN.

 We have rich experience of supplying fe6 double coil spring washer for worldwide market. Other spring washers used for railway track are also on sale.

Kunshan Signum Machinery Technology Co.,Ltd is a professional supplier of double coil spring washer fe6 fe15 etc.

We can provide railway fastening products according to customers' drawings and samples.Our main products are as following:

1. Screw spike, Coach screw, Drive screw, Sleeper screw, Dog spike, Railroad spike, Lock spike, Cut spike,etc.

2. Rail clip, Tension clamp,SKL clip, Pandrol clip, Deenik clip.

3. Swivel bolts, Track bolt, Special bolts, U bolts, J bolts, Anchor bolts, Foundation bolts, Stud bolts, Rod bolts, Curved bolts, Tunnel bolts.

4. Tie plate, Base plate, Rail plate, Rail fixing base, Rail Pads, Sole plate, Sole pad

5. Fish plate, Joint bar, Rail joint, Splice bar.

6. Track bolt, T bolt, Rail bolt, Clamp bolt, Inserted bolt, Clip bolt, Fish bolt, Square bolt, Rod bolt, rail joint bolt, Fe6 double coil spring washer, uls6 flat washer, uls7 flat washer, heavy helical spring washer.

7. Clamp plate, Rail spring clamp, Anchor plate, Steel clip.

8. Rail Shoulder, Rail sleeper Inserts, Rail Anchors for rail sleepers.

9. Plastic dowel, Guide plate, Nylon insert.

10. Chinese Standard Steel Rail: GB/T11264-89 9kg 12kg 15kg 22kg 30kg steel light rail; Q/YYG001-2008 (formerly YB222-63) 4kg 8kg 18kg 24kg steel light rail. GB2585-2007 38kg 43kg 50kg 60kg 75kg steel heavy rail. YB/T5055/93 QU70 QU80 QU100 QU120 crane rail.

11. German Standard Steel Rail: DIN536 A45 A55 A65 A75 A100 A120 A150 Crane Rail.

12. American Standard Steel Rail: ASTM-A1 ASCE25, ASCE30, ASCE40, ASCE60,ASCE75,ASCE85,90RA,115RE,136RE,175LBs Steel Rail.

13. British Standard Steel Rail: BS11-1985 BS50O,BS60A,BS60R,BS70A,BS75A,BS75R, BS80A,BS80R,BS90A, BS100A, BS113A.

Please feel free to contact us for more information.