Chinese Standard Crane Rail YB/T5055-93 QU70, QU80, QU100, QU120 with U71Mn at 12m

Basic Information
Place of Origin: China
Brand Name: ZhongYue
Certification: ISO9001:2015
Model Number: YB/T5055-93
Minimum Order Quantity: 20 tons
Price: Negociable
Packaging Details: in bundle
Delivery Time: 3 days after payment
Payment Terms: T/T, 30% in advance
Supply Ability: 5000 ton per month
Material: U71Mn Length: 12m
Surface: Plain Weight: 52.8 - 118.1kg/m
Type: QU70, QU80, QU100, QU120 Standard: YB/T5055-93



Chinese Standard Crane Rail


Other Name: Steel Rail, Railway Track, Crane Rail

Brand: ZhongYue

HS CODE: 73021 0000

Standard: YB/T5055-93: QU70, QU80, QU100, QU120

Material: U71Mn


Standard: YB/T5055-93
Size Dimension(mm) Weight
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


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



in bundle by steel belt.  25 tons per container.


Payment terms:
By T/T, 30% in advance,and balance 70% before delivery.


Delivery Date
30 days after order.


ISO9001:2008. SGS.We also accept Third Party Test from clients.


Sale Range
  1.Rail fastening system
  2.Dog spike / Screw spike
  3.Bolts & Nuts
  4.Elastic clamp
  5.Rail anchor
  6.Rail shoulder
  7.Fish plate
  8.Tie plate
  9.Plastic / Rubber parts
10.Brake pad
11.Steel rail


Company Info.

    Established in 2013, ZhongYue has become one of the largest manufacturer of Railway fasteners in China. Our products are manufactured according to international standards such as ASTM, DIN, BS, JIS, AS, NF, ISO,GOST and GB. They are inspected frequently by BV, SGS, and ABS. We have been granted ISO9001:2008 certificate and supply products to famous companies such as VAE, Hilti,Vossloh etc. We are a qualified supplier of Canada railway, Kazakhstan railway, American railway, Zambia railway, Thailand railway, Indonesia railway, Malaysia railway, Sweden railway, New Zealand railway, South Africa railway etc.


    Sticking to our quality first policy, ZhongYue pays great attention to quality control management. We have been granted ISO9001-2008 certificates and have received the production license of China's Railway Ministry on railway products. We have a full set of inspection instruments to ensure all our railway bolt products are of high quality and up to customers' requirements.


Chinese Standard Crane Rail YB/T5055-93 QU70, QU80, QU100, QU120 with U71Mn at 12m 0

Contact Details