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Primary Spring Seat for Metro Vehicle High Strength Cast Steel Part
US$199.00
1-19 Pieces
US$99.00
20-499 Pieces
US$66.00
500+ Pieces
Sample price:US$199.00/piece.Request sample
Product profile
Customization
AvailableType
Chemical Hardening SandCasting Method
Thermal Gravity CastingSand Core Type
Resin Sand CoreApplication
Auto PartsMachining
CNC MachiningMaterial
SteelSurface Treatment
Spray-PaintSurface Roughness
Ra6.3Standard
GBCertification
ISO 9001:2000Product Name
Metro Vehicle Primary Spring SeatAlternative Name
First-Stage Spring SeatApplications
Metro Vehicle / Passenger Railway CarProduct Type
Bogie Suspension ComponentMain Function
Spring Support and PositioningMaterials
Cast SteelsMaterial Grade
According to Drawing or Customer RequirementManufacturing Process
Precision CastingPrecision Casting
Precision CastingHeat Treatment
Normalizing, Annealing or as RequiredMachining Process
CNC Machining, Drilling, MillingSurface Treatments
Shot Blasting, Anti-Rust Oil or PaintingKey features
Specially designed for metro vehicles, passenger railway cars and bogie primary suspension systems.
Manufactured from high-quality cast steel for excellent mechanical strength and long-term durability.
Provides stable support and positioning for the primary suspension spring during railway operation.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Minor Customization CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin Port CertifiedTerms of Payment: T/T
About Our Factory & Business Background
AddressNo. 5288, South Lekai Street, Qingyuan District, Baoding City, Hebei Province
Plant Area21978 square meters
Number of Employees227
Registered Capital22,050,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 unit
Supply Chain Partners14
Our Production Capability & Technical Expertise
Main Productssteel casting
Production Lines6
Production Machines3D printer, Casting production line, CNC lathe, CNC machining center, Double column milling machine, Heat treatment furnace, Laser cutting machine, Medium frequency electric furnace, Radial drilling machine, Shooting core machine, Shot blasting machine, Three coordinate measuring instrument, Vertical milling machine
QA/QC inspectors6 people
Inspection Type for Finished ProductsRandom inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers5 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Year of Establishment2003-06-20
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Cooperated with Fortune 500Yes
Product Q&A
Q:What is a primary spring seat?
A:
A primary spring seat is a bogie suspension component used to support and position the primary suspension spring in railway vehicles.
Q:What is the main function of this product?
A:
Its main function is to provide stable support, proper spring positioning and reliable load transfer in the suspension system.
Q:What material is commonly used?
A:
It is generally manufactured from high-strength cast steel. Material grades can be customized according to customer requirements.
Send Inquiry
*To:
Baoding Lianxiang Casting Co., Ltd
Baoding Lianxiang Casting Co., Ltd*Content:
Supplier replies will be sent to your registered email
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