Heavy Plain Steel Crane Rail With Precision rolling Raw material

Basic Information
Place of Origin: CHINA
Brand Name: ZHONGYUE
Certification: ISO9001:2008
Model Number: QU100
Minimum Order Quantity: 25MT
Price: USD 900 - 1300MT
Packaging Details: Steel belt
Delivery Time: 7 work days after received your payment
Supply Ability: 6000 MT/Month
Material: U71Mn Surface: Plain (oiled)
Standard: QU100 Similarity: QU70 / 80 / 120
High Light:

tram rails

,

steel rail track

Heavy Plain Steel Crane Rail With Precision rolling Raw material

 

Steel Crane Rail QU100 Chinese Standard U71Mn Railway Heavy Part
 
Commercial Name: Steel Rail
 
Brand: ZHONGYUE
 
 
Technical Parameter Table of Rail

 

Standard: YB/T5055-93

Size

Dimension(mm)

Weight
(kg/m)

Material

Length (m)

Head(mm)

Height(mm)

Bottom(mm)

Web(mm)

QU 70

70

120

120

28

52.8

U71Mn

12

QU 80

80

130

130

32

63.69

U71Mn

12

QU 100

100

150

150

38

88.96

U71Mn

12

QU 120

120

170

170

44

118.1

U71Mn

12

 
 
Technical Parameter Table of Material

 

Material Chemical composition Mechanical Properity
C Si Mn P (max) S (max) Tensile strength Elongation Hardness
% % % % % Mpa % HB
U71Mn 0.65-0.76 0.15-0.35 1.1-1.4 0.04 0.04 ≥880 ≥9 240-270


 
Drawing
Heavy Plain Steel Crane Rail With Precision rolling Raw material 0
 
The Process Flow Chart of Steel Rolling And Quality Control

  1. Raw material
  2. Heating
  3. High-pressure water dephosphorization
  4. Primary rolling
  5. High-pressure wind dephosphorization
  6. Precision rolling
  7. Saw cutting
  8. Pre-bending
  9. Air cooling —the test of chemical composition and mechanical properties
  10. Vertical straighting
  11. Ultrasonic detection
  12. Drilling and milling
  13. Heat treatment
  14. Inspection and analysis
  15. Labeling
  16. Packing
  17. Storage

 

Quality Testing Machine

  1. CS Analyzer
  2. Brienll hardenss tester
  3. Impact testing machine
  4. High magnification metallographic microscope
  5. Tensile testing machine
  6. Drop-testing machine
  7. Precise elemental analyser
  8. Digital ultrasonic flaw detector

 


Package: steel belt;
 


Delivery time: 7-working days after getting payment.
 
 
Rail Rang

 

Rail Model Standard  
GB6KG - GB30KG GB11264-89 Chinese standard
P38KG - P60KG GB2585-2007 Chinese standard
QU70 - QU120 YB/T5055-93 Chinese standard
59R2 - 60R2 BS EN 14811:2006 BS standard
ASCE 25 - ASCE 85 ASTM / AREMA American standard
UIC50 - UIC60 UIC860 American standard
15KG - 57KG ISCOR South American Standard
JIS 15KG - JIS 50N JIS JIS E standard
49E - 60E EN13764-1-2003 EN standard
A55 - A120 DIN536 DIN standard
ISCR 50 - ISCR 120 IS 3443-1980 India standard
31KG - 89KG AS 1085 Australia standard

 
 
Sale Rang

  1. Rail fastening system
  2. Dog spike / Screw spike
  3. Bolt set
  4. Elastic clamp
  5. Rail anchor
  6. Rail shoulder
  7. Fish plate
  8. Tie plate
  9. Plastic / Rubber parts
  10. Brake shoe
  11. Steel rail
  12. New wood sleeper


 
Quotation necessity ( the more, the better )

  1. Standard
  2. Model
  3. Material
  4. Length ( m/pc)
  5. Order quantity ( m or MT)

HS CODE 73021 0000
 
 

Heavy Plain Steel Crane Rail With Precision rolling Raw material 1Heavy Plain Steel Crane Rail With Precision rolling Raw material 2Heavy Plain Steel Crane Rail With Precision rolling Raw material 3
 

Zhongyue's products ranges:

 

PA66 Rail Nylon Insulator Rail guide plates for E-type, SKL series&Nabla fastening system

 

If you have any interest rail fastener, welcome to contact me.

 

 
Eric Li
 
 
 

Contact Details
Eric