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China Manufacturer Tunnel Segment Bolt, Railway Bolts - Anyang Railway Equipment 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.
Various Nuts - Cap Nuts, Hexagon Nuts, Squre Nuts, Railway Nuts Manufacturer - Anyang Railway Equipment Various Nuts - Cap Nuts, Hexagon Nuts, Squre Nuts, Railway Nuts Manufacturer - Anyang Railway Equipment

Rail Nuts (Hexagon Nuts for Railway)

Anyang Railway Equipment Co., Ltd can provide wide range of railway rail nuts with different diameters as well as different strength grade.
China Manufacturer Flat Rail Washers, Plain Washers - Anyang Railway Equipment Co., Ltd China Manufacturer Flat Rail Washers, Plain Washers - Anyang Railway Equipment Co., Ltd

Flat Rail Washers (Plain Washers for Railway)

Anyang Railway Equipment Co., Ltd can provide different types of rail washers(flat washers/plain washers) with various specifications to meet customers' requirements.
China Factory Single Coil Spring Washers - Anyang Railway Equipment China Factory Single Coil Spring Washers - Anyang Railway Equipment
China Manufacturer Double Coil Spring Washers for Railway - Anyang Railway Equipment China Manufacturer Double Coil Spring Washers for Railway - Anyang Railway Equipment
China Manufacturer Heavy Duty Lock Washer, Spring Washers - Anyang Railway Equipmment China Manufacturer Heavy Duty Lock Washer, Spring Washers - Anyang Railway Equipmment

Heavy Duty Lock Washer (Split Lock Washer for Railway)

Heavy Duty Lock Washers offered by China manufacturer Anyang Railway Equipment. Buy Split lock washer, railway fasteners from China leading manufacturer Anyang Railway Equipment Co., Ltd directly with low price and high quality.
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