Rail joint bar is also known as splice bar, fish plate, used to connect two rails together. Quality rail joint bar can remarkably reduce the influence on rail connecting part by train wheels, as well as enhance the continuity and stability of train operation when passing through the connecting part. This type rail component is a guarantee for railway transportation, and it is believed the most useful product in railway construction. In addition, it is both strong and durable.

Rail joint bar is a kind of rail fastening, used in conjunction with fish bolt, nut and spring washer, playing an important role in connecting rails. Depending on different purposes, there are a wide variety of standard rail joint bars. SUYU can provide rail joint bars with different standards, such as AREMA, BS, UIC, AS, GOST, as well as with different types, such as common joint, compromise joint bar, insulated joint bar. Our products have been exported to more than 20 countries and regions. SUYU supplies over 50 standard and non-standard rail joint bars for global customers.

Material: Q235, 35#, 40#, 45#, 50#, 55#
Process: Rolling /forging
Surface: plain oiled

Common rail joints consist of 4-hole and 6-hole types with standard cross-section shapes, applied to conventional rails. We can offer all kinds of standard rail joint bars, and the product details are shown in the table below.

Compromise joint bar is common to railways, which is used in combination with fish bolt, nut, spring washer, to connect together different models of rails while maintaining the rail spacing and rail surface aligned and smoothed. Compromises joint bar has extensive application in railway lines, for instance, used in the junction between the railway turnouts and the main track line, as well as between other types of railways. We can provide various specifications of compromise joint bars seen as the table below.

Insulated rail joint acts as a resistor to connect rails, which is generally used in conjunction with insulating material such as plastics and polyamide. The insulating products include insulated liner, insulated sleeve and end post. The insulated rail joint can control signals and disconnect rail recognition system. The end post of the insulated rail joint can be divided into two types, inserted end and glued end.

Quality control
Quality is what we are most concerned about. In stringent accordance with ISO quality management system, our workshop is staffed with 24-hour quality control team guaranteeing strict quality testing steps are carried out. At each processing step, stringent quality standards are complied. More importantly, our laboratory will randomly select 5% of rail joint bars as test objects, accompanying with formal quality testing report. In such a complete quality control system, we have never received any complaints from our buyers.