Jiangsu, China
Business Type:
Manufacturer/Factory
Main Products:
Number of Employees:
53
Year of Establishment:
2012-01-17
Management System Certification:
ISO 9001, ISO 9000
OEM/ODM Service
Sample Available

Coil Spring, Bogie Parts, Wagon Parts manufacturer / supplier in China, offering Professional Manufacture Railway Bogie Coil Springs, Standard Railway Transportation Wagon Vehicle Car for Sale, Railroad Ties Factory Cast Bogies and so on.

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Supplier Homepage Products railway Accessories Professional Manufacture Railway Bogie Coil Springs

Professional Manufacture Railway Bogie Coil Springs

Get Latest Price
Min. Order / Reference FOB Price
1,000 Pieces US $1-100/ Piece
Port: Shanghai, China
Production Capacity: 100, 000 Tons/ Year
Payment Terms: L/C, T/T
Function: Buffer
Material: Nickel Alloy
Usage: Industrial, Wagon
Load Type: Compression
Production Process: Cold Roll
Shape: Coil

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Basic Info

Model NO.
TR-0020
Payment
L/C,T/T
Delivery Time
30days
Method
Casting,Forging
Trademark
Tedrail
Transport Package
Wooden Cases
Specification
customerized
Origin
China
HS Code
7204300000
RAILWAY SPRING
TEDRAIL supply a wide range of springs for freight wagon, passenger coach, and locomotive such as Railway Bogie Springs, Railway Air Brake Cylinder Springs, Bogie Suspension Springs, Draft Gear Spring of Coupler System and many more items. AAR standard freight car trucks springs are available provided. This includes primary suspension (load) D-springs, side springs, and dual rate springs. All springs can be supplied with AAR standards.
 
n  SPRING TYPES
u  Helical Coil Spring / Compression Spring
u  Volute Spring
u  Leaf Spring
 
n  MATERIALS
TEDRAIL could supply following spring material for customer preferred requirement:
l  DIN 17221
²  Silico - Manganese Steel  38Si7 ,54SiCr6 ,60SiCr7
²  Chrome - Vanadium Steel  55Cr3, 50CrV4 ,51CrMoV4
l  BS EN 10089
²  Silico - Manganese Steel:   46Si7 , 56Si7 , 54SiCr6, 61SiCr7
²  Chrome - Vanadium Steel:  51CrV4 , 52CrMoV4, 60CrMo3-1
l  JIS G4801
²  Silico - Manganese Steel:   SUP 6, SUP 7, SUP 9, SUP 9A
²  Chrome - Vanadium Steel:  SUP 10, SUP 11 A, SUP 12, SUP 13
l  ASTM A689
HELICAL COIL SPRING/COMPRESSION SPRING
TEDRAIL supply the helical coil springs and compression springs for application of bogie suspension, coupler draft gear and so on.
FEATURES:
round,square,rectangular taper,flat or any special shape.
wire diameter:up to 80mm
out side diameter: up to 500mm
free height: up to 1200mm
others requirement per customer drawing
VOLUTE SPRING
FEATURES:
flat thickness: up to 25mm
flat width:up to 300mm
bore:up to 250mm
height:up to 750mm
other requirement per drawing
parabolic leaf spring
FEATURES:
flat thickness: up to 25mm
flat width:up to 300mm
other requirement per drawing



Jiangsu tedrail industrial co.,ltd is a high -tech enterprise intergrating railway passenger cars ,metro vehicles ,railway vehicle and rail fitting design and manufacturing .the company is committed to provide customers with the railway passengers transport system,railway freight system solutions ,the company has an experienced railway vehicle design team and ready to provide users with fast ,high-quality services at any time .the company products have been exported to the United States ,South Afric ,Brazil ,and other countries .covering the vehicle ,bogie and accessories ,coupler and accessories .gangway ,seat ,luggage rack ,air conditioning ,driver operation desk ,electrical cabinets ,electric connectors ,PIS system,FRP composite materials.
 

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