Custom Heavy Duty Steel Pressure Railway Spring Compression Big Coil Train Spring
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Product Highlights
- Customized Train Springs: Customizable according to customer requirements and specifications.
- AAR Compliance: All railway springs meet AAR compliance standards.
- ISO Certifications: Certified by ISO9001, ISO14001, ISO/TS16949, OHSAS18001, and Tsi.
- 1 Year Warranty: Comprehensive 1-year warranty coverage for all products.
- Multiple Material Options: Available in 60si2mn, 60si2mna, 60si2crva, 60si2crvat, and 50 CRV4.
- Diverse Surface Treatments: Options include Zinc, Chrome, Nickel, Tin, Powder Coating, and Oxide B.
- Global Export Experience: Exported to over 50 countries including US, Germany, France, and Thailand.
- Comprehensive Production Process: Includes load testing, winding, heat treatment, and quality inspection.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- Big Coil Train Spring
- Customized
- 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
- Package Size
- 200.00cm * 200.00cm * 200.00cm
- Package Gross Weight
- 200.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Custom Heavy Duty Steel Pressure Railway Spring Compression Big Coil Train Spring
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Custom Heavy Duty Steel Pressure Railway Spring Compression Big Coil Train Spring -
Custom Heavy Duty Steel Pressure Railway Spring Compression Big Coil Train Spring -
Custom Heavy Duty Steel Pressure Railway Spring Compression Big Coil Train Spring -
Custom Heavy Duty Steel Pressure Railway Spring Compression Big Coil Train Spring -
Custom Heavy Duty Steel Pressure Railway Spring Compression Big Coil Train Spring -
Custom Heavy Duty Steel Pressure Railway Spring Compression Big Coil Train Spring -
Custom Heavy Duty Steel Pressure Railway Spring Compression Big Coil Train Spring
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Product Description
Kingrail Parts offers a wide range of springs for freight wagon, passenger coach and locomotives, such as railway bogie springs, railway air brake cylinder springs, bogie suspension springs, coupler system buffer springs, etc.
All of our railway springs are AAR compliant.
We can customize train springs according to customers' requirements and specifications.
Specificaitons:
| Spring Type |
Outside Diameter |
Solid Height | Free Height | Capacity (lbs) |
Scrap Free Height |
Weight (lbs) |
| Side Spring | 3.50 | 6.56 | 10.75 | 4108 | 10.00 | 8.08 |
| Side Spring | 5.50 | 6.56 | 10.81 | 8642 | 10.00 | 19.53 |
| Primary Suspension Load Spring | 2.94 | 6.63 | 8.25 | 5386 | 7.94 | 7.03 |
| Primary Suspension Load Spring | 5.50 | 6.63 | 8.25 | 15959 | 7.94 | 23.76 |
| Primary Suspension Load Spring | 3.25 | 6.56 | 9.06 | 4299 | 8.63 | 7.66 |
| Primary Suspension Load Spring | 5.50 | 6.56 | 9.06 | 10721 | 8.63 | 21.33 |
| Primary Suspension Load Spring | 3.38 | 6.56 | 9.63 | 3433 | 9.06 | 7.75 |
| Primary Suspension Load Spring | 5.50 | 6.56 | 9.63 | 9128 | 9.06 | 20.24 |
| Primary Suspension Load Spring | 3.38 | 6.56 | 10.31 | 4204 | 9.63 | 7.82 |
| Primary Suspension Load Spring | 5.50 | 6.56 | 10.25 | 8266 | 9.63 | 19.6 |
| Primary Suspension Load Spring | 3.44 | 6.56 | 9.94 | 4707 | 9.31 | 8.28 |
| Primary Suspension Load Spring | 2.00 | 5.69 | 9.00 | 1536 | 8.38 | 2.5 |
Production Process:
spring load test--winding--Mechanical testing platform--Fix--Smoothing process--spraying process--heat treatment--at treatment process--packing--shipping
King Parts is an professional manufacturer focusing on the sales of railway diesel locomotives and locomotive parts. The core products distributed have been certified by China Railway CRCC, covering electrical systems, braking systems, power systems, transmission systems, bogies and other aspects. Known for their reliable quality and affordable prices, these parts are the first choice of customers worldwide.
Our products cover almost all railway projects. We meet the wishes of your customers with customized solutions (individual design) or individual machines based on a modular design system (modular customization).
Our company has established a good reputation in the field of railway transportation with its high-quality, high-quality products and global after-sales service, and has become a trusted partner of customers.
Our locomotive parts products have been exported to more than 50 countries and regions including the United States, Germany, France, the Netherlands, Thailand, Vietnam, Myanmar, etc.
If you need a railway locomotive repair or maintenance project, please contact us. We can provide you with the best railway locomotive parts products.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2491017". Items marked "
" are certified.
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Company Profile
Kingrail Parts is one of China's most professional railway wheel manufacturers. We produce railway wheels of various sizes for high-speed trains, freight trains, subways, locomotives, passenger trains, and rail vehicles.
Our products include:
* Railway wheels
* Wheel tires
* Railway wheel sets
* Railway axles
Kingrail Parts offers a comprehensive range of rolling stock and axle solutions and services. We can customize railway wheels according to your drawings and specifications.
Our railway wheels are made of high-quality steel and heat-treated for optimal performance. They are suitable for all applications with diameters ranging from 300 mm to 1500 mm and axle loads up to 45 tons.
We manufacture railway wheels, axles, gearboxes, and wheelsets in accordance with standards such as TB (China), AAR (US), EN (Europe), BS (UK), IRS (India), JIS (Japan), KS (Korea), and GOST (Russia). We have obtained certifications such as AAR, EC, RISAS, dB, and MOLIT.
Since 2005, we have exported over 700, 000 railway wheels, 450, 000 axles, and over 70, 000 wheelsets to over 50 countries and regions, including South and North America, Europe, Australia, Southeast Asia, and Africa. Our products have earned unanimous praise from customers and earned us the title of "Excellent Supplier. "
If you have a railway locomotive project, please contact us. We can provide you with the best railway wheel solutions.
About Our Factory & Business Background
- Address
- Building 1, Cross-Border E-Commerce Industrial Park, Comprehensive Bonded Zone, Zhengpugang New District, Ma'anshan, Anhui, China
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are your train springs customizable?
- Yes, we can customize train springs according to your specific requirements and specifications.
- What certifications do your products have?
- Our products are certified by ISO9001, ISO14001, ISO/TS16949, OHSAS18001, Tsi, and AAR.
- What is the warranty period for these springs?
- We provide a 1-year warranty for all our railway springs.
- What materials are used for the springs?
- We use materials such as 60si2mn, 60si2mna, 60si2crva, 60si2crvat, and 50 CRV4.
- Do your springs meet AAR standards?
- Yes, all of our railway springs are AAR compliant.
- What surface treatments are available?
- Available treatments include Zinc, Chrome, Nickel, Tin, Powder Coating, and Oxide B.
- How long is the lead time for production?
- The average lead time is 1-3 months, regardless of peak or off-peak seasons.
- Which countries do you export to?
- We export to over 50 countries including the United States, Germany, France, the Netherlands, Thailand, and Vietnam.
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