What is the minimum order quantity (MOQ)?

The minimum order quantity is 2 pieces, allowing for flexible purchasing options.

Do you provide technical support and after-sales service?

Yes, we provide comprehensive technical support and after-sales service, including installation and troubleshooting assistance.

What are the shipping terms and lead times?

We offer international shipping with terms like FOB, CIF, CFR, EXW. Lead time is 1-3 months for both peak and off-season.

Railway Car Coupler Knuckle AAR F51ae Standard Train Knuckle

Name: Railway Car Coupler Knuckle AAR F51ae Standard Train Knuckle
Brand: Chongqing Xinrail Technology Co., Ltd.
SKU: 2178842755

Chongqing, ChinaChongqing Xinrail Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

F51AE

Customized

Certification

ISO9001

Type

Coupler Knuckle

Product Name

Train Coupler Knuckle

Material

AAR M-210 Grade E Steel

Product Type

Knuckle F51ae

Average Fatigue Life

1,000,000 Cycles.

Standard

AAR M-216, AAR M-215

Usage

All E and E/F Couplers

Process

Casting

Package

Standard Packing

Product Features

High Strength Structure

Application

Railroad Car, Wagon Coupler Knuckle

Transport Package

Carton Packing

Specification

Customized

Trademark

XRD

Origin

Chongqing China

HS Code

8705102300

Production Capacity

10000

Key features

High Strength Structure: Made from AAR M-210 Grade E steel with a robust design for railroad car applications.

Extended Fatigue Life: Designed for an average fatigue life of 1,000,000 cycles to ensure long-term durability.

Premium Casting Process: Investment casting creates a smoother pulling face, free of parting lines and draft angles.

Reduced Stress Risers: Improved surface finish minimizes crack initiation and reduces the amount of stress risers.

Rigorous Quality Control: 100% hardness tested, gaged, and MPI inspected to ensure consistent dimensions and quality.

Customizable Product: Product is customized to meet specific project requirements and unique needs.

Standard Compliance: Meets AAR M-216 and AAR M-215 standards for use with all E and E/F couplers.

Lifetime Warranty: Comprehensive 1-year warranty coverage for mechanical defects and performance assurance.

Company profile

Importers and ExportersQuality AssuranceQA/QC Inspectors

Chongqing Xinrail Technology Co., Ltd.

Chongqing, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 7 Months CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.55h CertifiedTerms of Payment: T/T, LC, Western Union

About Our Factory & Business Background

AddressXinrui Didai, Shiqiaopu Street, Jiulongpo District, Chongqing, China

Plant Area74 square meters

Number of Employees9

Registered Capital500,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Minimum Order Quantity2 Pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsTrain Part, Railway Part, Railway Vehicle Parts, Railway Traction Motor, Rail Fastening System, Rail Joints, Railway Equipment, Railway Bogie Part, Railway Brake Part, Train Interiors

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers4 people

Traceability of Raw MaterialsNo

Test Reports for Raw MaterialsOthers