What types of railway springs do you supply?

We supply Helical Coil Springs, Compression Springs, Volute Springs, and Leaf Springs for freight wagons, passenger coaches, and locomotives.

How long has the company been exporting these springs?

Samples were approved in March 2002, and springs have been exported in batches from April 2002 to the present.

What is the lead time for orders?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

Universal Railway Springs for Sale

Name: Universal Railway Springs for Sale
Brand: Jiangsu Tedrail Industrial Co., Ltd.
SKU: 820892985

Jiangsu, ChinaJiangsu Tedrail Industrial Co., Ltd.

US$600.00-1,000.00

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Function

Buffer

Material

Steel

Model NO.

TR-24

Usage

Industrial, Bogie

Load Type

Compression

Production Process

Cold Roll

Shape

Coil

Transport Package

Wood Case

Specification

custormized

Trademark

tedrail

Origin

China

HS Code

8602900000

Production Capacity

100, 000 Tons/ Year

Key features

AAR Standard Compliance: All springs can be supplied with AAR standards for freight car trucks.

High Fatigue Life: K6 bogie spring fatigue life reaches 3 million times and above.

High-Speed Compatibility: Suitable for bogie passenger trains with a top speed of 300 km/h.

Wide Material Selection: Available in DIN, BS EN, JIS, and ASTM standards including Silico-Manganese and Chrome-Vanadium steels.

Diverse Spring Types: Offers Helical Coil, Compression, Volute, and Leaf springs for various applications.

Global Export Experience: Exported to the United States, South Africa, Brazil, and other countries since 2002.

Advanced Heat Treatment: K2 bogie springs use intermediate frequency heating to reduce surface oxidation and decarburization.

Comprehensive Product Range: Includes Bogie Suspension Springs, Air Brake Cylinder Springs, and Draft Gear Springs.

Company profile

Jiangsu Tedrail Industrial Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2008-01-01Nearest Port: ZHANGJIAGANG, SHANGHAIAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryJiangsu Tedrail Industrial Co., Ltd. is a Chinese manufacturer based in Jiangsu, specializing in railway components and industrial equipment. The company boasts significant export operations, with 90% of sales from international markets since 2008. It maintains over 10 production lines and holds ISO 9000 and ISO 9001 certifications. The company emphasizes quality control and employs a strong technical team experienced in international railway product standards. Despite limited information on financial specifics, its substantial production output suggests robust manufacturing capabilities.

Supplier typeJiangsu Tedrail Industrial Co., Ltd. is identified as a manufacturer/factory, registered as a limited company in Jiangsu, China.

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

Production capacityThe supplier operates over 10 production lines with an annual output between USD 10-50 million, indicating strong production capabilities.

Customization capabilityThe supplier claims to provide reliable and safe designs, employing a technical team knowledgeable in international standards, suggesting some customization capability.

Product Q&A

Q:What materials are available for the railway springs?

We offer Silico-Manganese Steel (e.g., 38Si7, 54SiCr6) and Chrome-Vanadium Steel (e.g., 55Cr3, 50CrV4) complying with DIN, BS EN, JIS, and ASTM standards.

Q:Do your springs meet AAR standards?

Yes, all our freight car truck springs, including primary suspension and dual rate springs, can be supplied with AAR standards.

Q:What is the fatigue life of the K6 bogie spring?

The K6 bogie spring has a fatigue life that reaches 3 million times and above.

Q:What is the maximum speed for the bogie passenger train springs?

The springs are designed for bogie passenger trains with a maximum speed of 300 km/h.

Q:What are the main technical parameters for the outer and inner springs?

Outer spring: OD 287.6mm, bar diameter 36.3mm, free height 253.5mm. Inner spring: OD 200mm, bar diameter 26.5mm, free height 253.3mm.