Railway Casting Parts

Heavy-duty E60EE railway coupler manufactured from Grade E steel, weighing 380 lbs and certified to AAR quality standards. Designed for reliable freight car connections with precision casting and dimensional accuracy. Custom specifications available as per engineering drawings with wooden crate packaging.

AAR approved railway coupler casting parts manufactured from Grade E steel with hardness range of 241-311HBW. Features include nil-ductility temperature of -51.1℃, impact absorbing energy ≥27J at -40℃, and multiple model configurations for freight cars and locomotives. 100% hardness tested for quality assurance.

Professional Cologne Egg railway fastener system featuring ductile iron construction and integrated vibration damping technology. Provides 12-16 kN/mm vertical stiffness, supports up to 17t axle loads, and delivers 3 million cycle fatigue life. Effectively isolates vibrations, reduces environmental noise, and extends rail service life in subway and light rail applications.

Product overview The Egg baseplate (Also called cologne egg) is a vibration-attenuating track fastener used for urban transportation system world widely. A durable and highly resilient rail fastener for high vibration and noise attenuation. It consists of two metal parts, the ribbed plate and the frame, which are connected to one another by vulcanization based on NR ( natural rubber elastomer ). Designed to be essentially maintenance-free and helps to reduce structure-borne

Professional railway bogie friction wedges made from Austempered Ductile Iron (ADI) with CRCC certification. Features excellent wear resistance, high temperature tolerance up to 70℃, stable friction coefficient, and meets TB/T 2813 standards. Designed for K5 bogie systems to ensure vehicle stability and safety during operation.

EMD nozzle ring used for diesel locomotive engine parts 9547101 The turbocharger nozzle ring for EMD 645 locomotive engine or EMD 710 locomotive engine parts. the martiral is sNickel base alloy inconel 718 or stainless steel 310S,they have good high temperature resistance property. Application EMD 645 locomotive engine or EMD 710 locomotive engine. Advantages 1. Various kinds are selectable with different car models. 2. Long life span, good sales-after service. 3. 100% new,

AAR Standard Railway Casting Parts Adaptor designed for railway freight cars and wagons. Features carbon steel ZG230-450 construction, multiple size options from 5×9 to 7×12 inches, and compliance with TB/T 3267-2011 and AAR M-924 standards. Provides reliable load transmission between bearings and bogie frames, ensuring vehicle safety and smooth operation. Available in casting and forging production methods with various heat treatment specifications.

Product overview It is one of the key components of coupler. Installed on the coupler york to with function of 360° rotatory to realize unloading without decoupling. See structure as below: Product specification S.No. Item Value 1 Product material Grade E 2 Hardness 341HBS to 402HBS 3 Tensile strength ≥827.6Mpa 4 Yield strength ≥689.4Mpa 5 Elongation ≥14% 6 Section shrinkage ≥30% 7 impact absorbing energy ≥27Akv (-40℃) Drawing of Rotatry Cover Related product: Coupler pin,

Product overview The knuckle is an important component of the coupler, and the knuckle is the key connecting part between rail cars. The function of the knuckle is to realize the connection between the locomotive and the vehicle / the vehicle and the vehicle, and to transmit the traction force and the impact force, to maintain a certain distance between the vehicles. Product specification S.No. Item Value 1 Standard AAR-M211 2 Type Thailand Knuckle 3 Material Grade E steel 4

CRCC-certified railway axle box manufactured from ZG230-450 cast steel, designed for -40℃ to +70℃ operating temperatures with 5-year design life. Features active joint connections, force transmission capabilities, and vertical/lateral movement support. Available in plain or rolling bearing types with guide frame positioning options. ISO 9001 certified with 12-month guarantee.

High-precision railway casting parts manufactured from EN GJS-400-18-LT low-temperature ductile iron with 400 MPa tensile strength and 18% elongation. Designed for reliable performance in extreme cold environments down to -40°C, featuring enhanced wear resistance and certified quality standards for railway equipment applications.

Precision-engineered clutch washer for railway brake cylinders, designed for reliable force transmission and passenger safety. This critical component ensures proper braking system operation with durable construction that meets industry standards. Essential for maintaining efficient train deceleration and stopping capabilities.

High-performance railway coupler knuckle manufactured from AAR M-210 Grade E steel with ≥1,000,000 cycle fatigue life. Features investment casting for smooth surfaces, weight reduction pockets, and comprehensive quality testing including hardness and MPI inspection. Compliant with AAR M-216 and M-215 standards for reliable railroad car applications.

High-performance ADI friction railroad wedge for railway wagon bogie anti-vibration systems. Features -50℃ to 70℃ operating temperature, 39-48HRC hardness, and stable friction coefficients. Manufactured to TB/T 2813 standard with superior wear resistance and tensile strength for extended service life in railway rolling stock applications.

Railway wagon bogie use Solid-piece cast iron Wedge Friction Product overview A friction wedge is a simple device of triangular cross-section used for small adjustment in the position of a body or to apply large forces. Wedges mainly depend on friction when functioning. and it is railway wagon spare parts. The Train Wedge is installed on wagon bogie anti-vibration device, which is used to increase the slewing damping of the bogie and the car body, so that the car body can run

Durable elastic side bearing with CRCC certification for railway wagon suspension systems. Features advanced rubber-metal-steel spring bonding technology for stable performance and extended lifespan. Provides essential air rotation friction resistance torque to improve vehicle dynamic performance. Manufactured by Hengtairail with ISO9001:2015 quality management system.

Professional elastic side bearing for railway truck steering racks, CRCC certified with advanced rubber-metal-steel spring bonding technology. Provides air rotation friction resistance torque to enhance vehicle dynamic performance. Features stable operation, proven reliability, and improves overall bogie system stability for optimal railway operations.

Product overview Cologne Egg is a Brand New Vibration-Attenuating Track Fastener Applied On Subway/Metro/Urban Transportation.The Egg baseplate (Also called cologne egg) is a vibration-attenuating track fastener used for urban transportation system world widely. A durable and highly resilient rail fastener for high vibration and noise attenuation. It consists of two metal parts, the ribbed plate and the frame, which are connected to one another by vulcanization based on NR (

Dual-acting elastic side bearing for railway truck steering racks, featuring advanced rubber-metal-steel spring bonding technology. Provides stable performance and reliable air rotation friction resistance torque to enhance vehicle dynamic performance. CRCC certified and manufactured by Hengtairail with over 20 years of railway component expertise.

Solid-piece cast iron Wedge Friction for railway bogie Product overview A wedge is a simple device of triangular cross-section used for small adjustment in the position of a body or to apply large forces. Wedges mainly depend on friction when functioning. Friction wedge is one of the spare parts of railway wagon. It’s installed onto wagon bogie anti-vibration device. Its function is to increase the slewing damping of the bogie and the car body, so that the car body can run