Gold Member Since 2013
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Zhongyuan Lida Railway Track Technology Development Co., Ltd.

Assembled Frog, Turnout From China, 60-18 Assembled Frog manufacturer / supplier in China, offering Alloy Steel Point Rail Assembled Frog, Rail Flange Bolt, Rail Anchor and so on.

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Supplier Homepage Product Turnout Alloy Steel Point Rail Assembled Frog

Alloy Steel Point Rail Assembled Frog

FOB Price: US $5,000 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $5,000/ Piece
Get Latest Price
Production Capacity: 2000 Ton / Month
Transport Package: Seaworthy Packing and in Bundle Shipped
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: 60kg/m rail profile
  • Part: Railway Rail
  • Raw Material: Carbon Steel or High Manganese Steel
  • Specification: BV, SGS
  • HS Code: 7302300000
  • Certification: AREMA
  • Bolt Grade: 8.8
  • Trademark: ZYLD
  • Origin: Zhengzhou, China
Product Description
Bainite alloy steel frog propertities:
High mechanical strength, strong toughness, wear-resisting;
Long lifetime with a total load of more than 200 million tons;
Can be welded with the rail;
Adaptable to heavy haul and high speed railway line;
Meet the requirements of continuously welded rail track;

With good Bainite propertities:
σb≥1240MPa 
σs≥1100MPa 
ak≥70J/cm2(+20ºC) 
ak≥35J/cm(-40ºC) 
HRC 38~45

For more data, pls. see the table.



TF9801CZ577
Max speed allowed:Passenger line: V≤160km/h
Cargo line: V≤90km/h(static axile load ≤25t)
Passenger line: V≤140km/h
Cargo line: V≤90km/h(static axile load ≤25t)
Track gauge:1435mm1435mm
Frog angle:α=4°45'49"α=6°20'25"
Total length of frog:5992±4mm4311±4mm
Throat groove width:65+2mm65+2mm
From 20 to 50mm on heart rail width46+2mm46+2mm
 TypeMax speed allowedFrog angleTotal lengthToe end lengthHeel end lengthToe end widthHeel end width
TS60-12(Speed acceleration)Passenger line: v≤160km/h; Cargo line axle load: 25t, v≤90km/ha=4°45′49″5992±5mm2038mm3954mm169.4±2mm328.6±2mm
AT60-12(Concrete sleeper)Passenger line: v≤160km/h; Cargo line axle load: 25t, v≤90km/ha=4°45′49″5927±5mm2127mm3800mm176.8±2mm315.8±2mm
AT60-12(Wooden sleeper)Passenger line: v≤160km/h; Cargo line axle load: 25t, v≤90km/ha=4°45′49″5927±5mm2127mm3800mm176.8±2mm315.8±2mm

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