What is the minimum order quantity?

The minimum order quantity is 2 pieces.

What are the payment terms?

We accept T/T, LC, and Western Union as payment terms.

What is the average lead time?

The average lead time is 1-3 months for both peak and off-peak seasons.

Railway Rolling Stock Springs for Bogie Use Train Parts Accessories

Name: Railway Rolling Stock Springs for Bogie Use Train Parts Accessories
Brand: Chongqing Xinrail Technology Co., Ltd.
SKU: 2187866065

Chongqing, ChinaChongqing Xinrail Technology Co., Ltd.

Negotiable

10 Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Customized

Certification

ISO9001

Type

Railway Spring

Product Name

Railway Steel Spring

Material

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

Wire Diameters

12-70mm

Coil Diameters

60-500mm

Free Height

180-1000mm

Weight

4-160kg

Number of Active Coil

3-12 or Depend on Drawing

Elements

Internal Spring and External Spring

Usage

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

Transport Package

Carton Packing

Specification

ISO 9001, UIC 822 DIN 2096, EN 13298.

Trademark

XRD

Origin

Chongqing China

HS Code

7320209000

Production Capacity

10000

Key features

Advanced Surface Modification: Uses ultrasonic deep rolling to improve mechanical properties and extend spring life.

High Yield Strength Process: Innovative heat treatment achieves ultra-fine grain and micro-nano twin substructure.

Automatic Flattening Technology: Eliminates brittle martensite and ensures high flatness without distortion.

Fully Automatic Production Line: Ensures dimensional precision and high consistency in rolling and grinding.

Wide Material Options: Available in 60Si2Mn, 50CrV4, 51CrMoV4, and other specialized steel grades.

Customizable Dimensions: Wire diameters 12-70mm, coil diameters 60-500mm, and free height 180-1000mm.

International Certifications: Complies with ISO 9001, UIC 822, DIN 2096, and EN 13298 standards.

Global Export Experience: Successfully exported to Vietnam, Pakistan, Australia, and other countries.

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: ≤4.82h CertifiedTerms of Payment: T/T, LC, Western Union

AI-Powered supplier vetting

SummaryXinRail Technology is a company focused on the rail industry, offering full support from initial communication to after-sales service, and emphasizing quality and customer satisfaction. The company has a strong commitment to innovation and quality control but lacks substantial overseas presence and recent R&D outputs. It does not hold any certification for its management systems and has a limited number of R&D engineers. Despite its dedication to quality, XinRail does not participate in offline trade shows, nor does it manage overseas warehouses or showrooms.

Supplier typeXinRail Technology specializes in rolling stock and rail products, focusing on customized solutions and high-quality service. The company is dedicated to innovation and technological advancement in the rail industry.

CertificationsThe supplier lacks certification for its management systems, which may impact its credibility in regulated industries.

After-Sales capabilityXinRail Technology provides comprehensive support from initial contact to after-sales service, with a quick response time and commitment to customer satisfaction.

R&D capabilityDespite a stated commitment to innovation, there is no evidence of new products or ODM/OEM services in the past year, indicating a gap between stated goals and recent outputs.

Customization capabilityThe company offers customized solutions for rail products, indicating a strong customization capability.

Product Q&A

Q:What are the main factors to consider when selecting track accessories?

Key factors include compatibility with existing track systems, adherence to international quality and safety standards, durability under environmental conditions and load requirements, and balancing cost with long-term performance and maintenance.

Q:How do you ensure the quality of your products?

We ensure quality through rigorous testing, sourcing from internationally recognized manufacturers, and ensuring full compliance with industry standards and regulations.

Q:Can you provide customized solutions for specific projects?

Yes, we offer customized solutions tailored to specific project requirements, working with experts to understand needs and provide products that meet specifications.

Q:Do you offer technical support and after-sales service?

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

Q:Do you ship internationally?

Yes, we offer international shipping to a wide range of countries, with costs and arrangements provided based on destination and order details.