What is Railway Compromise Joint Bars

Sep 26, 2025 Leave a message

Rail fish plate, also called rail joint, is used to connect two steel rails together. Many people question why it is called fish plate, actually, it has no relation with fish dishes. The word 'fish' in fish plate derived from the French word 'fiche', which means a peg, 'fiche' is derived from the old French word 'fichier', it has the meaning fasten, therefore fish plate means a plate that can be used to fastening.

 

rail fasteners

 

Compromise joint bars are one kinds of special rail joint bar. As we know, normal rail joint bars are the components involved in railway applications that connect different sections of rails together while maintaining gauge and keeping the alignment of rail surfaces. Unlike normal rail joint bar, compromise joint bars are used for joints of abnormal rails.

 

rail fastening

 

Compromise joint bars are designed to consist of two separate bars- an outside joint bar and an inside joint bar. These bars are designed to smoothly match the gauge-head face of two rails. These special joint bars are usually sold in sets, consisting of four different bars.

 

COMPROMISE JOINT BARS AVAILABLE AT GNEE RAIL

 

rail fasteners

 

No.TypeMaterialUnit weight(kg/pc)Remark
1136RE-115RE55#27.54pcs per set
2136RE-132RE55#26.72pcs per set
3141RE-136RE55#26.72pcs per set
4141RE-132RE55#26.72pcs per set
5100-8 of 1/8〞vertical off55#15.62pcs per set
6100-8 of 3/8〞vertical off55#15.62pcs per set
7UIC60-P5055#232pcs per set
8BS80A-115RE55#202pcs per set
9UIC60 thermit welded joint55#182pcs per set
Material and bar length can be customized upon buyer request.

 

According to different applications, rail joint can be classified into many types. Typical rail joint types include ordinary rail joint, insulated rail joint, non-standard rail joint and compromise rail joint.GNEE RAIL can provide various types of standard rail joints, and can also provide product customization services according to customer requirements. Contact us for more information on our products.

 

rail joint