Do you offer OEM and ODM services?

Yes, we provide OEM and ODM customized solutions based on modular design systems.

Are your products AAR compliant?

Yes, all of our railway springs are AAR compliant.

Carbon Steel Large Heavy Duty Railway Coil Spring Train Helical Compression Spring

Name: Carbon Steel Large Heavy Duty Railway Coil Spring Train Helical Compression Spring
Brand: Maanshan Kingrail Technology Co., Ltd.
SKU: 2079520542

Anhui, ChinaMaanshan Kingrail Technology Co., Ltd.

US$1.00-6.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Train Helical Compression Spring

Customized

Certification

ISO14001, ISO/TS16949, ISO9001

Type

Train Wheel

Standards

AAR, Uic, En, GOST, Iris, Ksr, BS, JIS,Tb

Application

Train, Railway Wagon, Passenger Car, Locomotive

Quality

100% QC Passed

Procesing

Mould-Forging-Machining-Inspection

Certifications

ISO9001, ISO14001, OHSAS18001,Tsi, AAR

Product Material

Music Steel Spring Steel

Service

OEM ODM Customized

Usage

Bogie of K2, K4, K8, Y25 with Axle Load of 21t, 22

Material

60si2mn, 60si2mna, 60si2crva, 60si2crvat,50 CRV4

Elements

Internal Spring and External Spring

Surface Treatment

Zinc, Chrome, Nickel, Tin, Powder Coating, Oxide B

Load Type

Compression Coil

Color

Black, Yellow

Production Process

Hot Roll

Wire Diameter

0.1mm-60mm

Transport Package

Wooden Box/Pallet

Specification

Compression spring

Trademark

Kingrail Parts

Origin

China

HS Code

8705102300

Production Capacity

500000PCS/Year

Key features

Customized Train Springs: Customizable according to customer requirements and specifications.

AAR Compliant: All railway springs meet AAR compliance standards.

1 Year Warranty: Comprehensive 1-year warranty coverage for all products.

Multiple Certifications: Certified by ISO9001, ISO14001, ISO/TS16949, CRCC, and AAR.

Diverse Material Options: Available in 60si2mn, 60si2mna, 60si2crva, 50 CRV4, and music steel.

Global After-Sales Service: Trusted partner with global support and service network.

Wide Application Scope: Suitable for freight wagons, passenger coaches, and locomotives.

OEM and ODM Services: Professional manufacturer offering OEM and ODM customized solutions.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Maanshan Kingrail Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.51h

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a primary focus on exporting, contributing 71% to 90% of total sales. It holds ISO 9000 and ISO 9001 certifications, indicating a commitment to quality management. However, the supplier has limited R&D capabilities with only one engineer and lacks SDK availability. Its production capabilities include wheels, track materials, and metal products. The supplier does not maintain overseas warehouses or showrooms and lacks the ability to handle overseas services independently. Customization services are robust, offering various levels of customization, and the supplier provides OEM and ODM services.

CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, indicating adherence to recognized quality management standards.

R&D capabilityThe supplier has limited R&D capability with only one engineer and no SDK availability, and it did not release new products in the past year.

Production capacityThe supplier has a defined production capacity for wheels, track materials, and metal products, but lacks inventory management and overseas facilities.

Customization capabilityThe supplier offers comprehensive customization services, including OEM and ODM services.