Fish Bolts, Track Bolts, Rail Joint Bolts

Introduction

Railway fishbolts are also called railway track joint bar bolts or railway rail fish plate bolts, fish bolt are used to fix the 2 rail fish plates onto 2 steel rails tracks. Sometimes, hexagon bolts can be replaced by railway fish bolts which can save labors.
Railway fishbolts produced by Anyang Railway Equipment Co., Ltd have different types such as anchor bolt, tunnel bolt, heavy hex head frog bolt, cup head oval neck bolt, BHON fish bolt, etc.
Railway fish bolts produced by Anyang Railway Equipment Co., Ltd are made of high quality steels, such as ZG45, 40Cr etc, according to UIC, AREMA, BS, RDSO, DIN, JIS, ISCR, GB, VALEC, GOSTR- EASC, GB/T or other upon requirements.

Technical Support

Type	Type	Type
M22x135 Track bolt	M24x150 Track bolt	M27x160 Track bolt
Single ring washer M22	Single ring washer M24	Single ring washer M27
M22 Nut	M24 Nut	M27 Nut
Track bolt M22×135 according to GOST 11530-76, Nut M22 according to GOST 11532-76 for bolts for rails of types P43, P38, P33	Track bolt M24×150 according to GOST 11530-76, Nut M24 according to GOST 11532-76 for bolts for rails of types P50	Track bolt M27×160 according to GOST 11530-76, Nut M27 according to GOST 11532-76 for bolts for rails of types P65 and P75

Anyang Railway Equipment Co., Ltd can provide wide range of railway fish bolts with different diameters as well as different strength grade, Plain, Oxide Black, Dacromet or other requirements for the surface treatment are available.

GOST 11530-76 Track Bolts Manufacturer - Anyang Railway Equipment

GOST 11530-76 Track Bolts Manufacturer - Anyang Railway Equipment

GOST 11530-76 Fish Bolts Manufacturer - Anyang Railway Equipment

Rail Fasteners for New Pucheng-Meizhou Railroad Project

In 2019, Anyang Railway Equipment Co., Ltd(AT) provided Type I and Type II fastening system for New Pucheng-Meizhou Railroad Project

Railway Rail Fasteners for Xingguo-Quanzhou Railroad - Anyang Railway Equipment

Rail Fasteners for New Xingguo-Quanzhou Railroad Project

In 2019, Anyang Railway Equipment Co., Ltd(AT) provided rail fastening system for New Xingguo-Quanzhou Railroad Project

Rail Bolts for Railway Fastening Systems

As a leading factory and supplier of Railroad Anchor Bolts, Track Bolts, Anyang Railway Equipment Co., Ltd can offer various kinds of rail bolts with high quality and reasonable prices.

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China Manufacturer Tunnel Segment Bolt, Railway Bolts - Anyang Railway Equipment

Curved Tunnel Bolts (Tunnel Segment Bolts)

A tunnel segment bolt is a kind of special fastener used to link and fasten segments of shield tunneling machines during tunnel excavation. Through this kind of bolt connection, severkal arched segments can be connected into a circle, thereby supporting the entire tunnel surface. During excavation, the ground settlement can be effectively controlled, the impact on the ground buildings can be reduced, and the construction underwater can be effectively controlled. When digging, it does not affect the characteristics of water surface traffic. This kind of fastened connection piece designed as a straight line or a certain arc is called a tunnel bolt or segment bolt.

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