Product Details

Zinc Plated Railway Pre-insert Shoulder For Railroad Fastening

Brand Name ALEX
Place of Origin China
Model Number

Product Features

Materials60Si2Cr, 60Si2Mn, 55SiMn, 38Si7

Product propertiesHardness HRC 42-47Fatigue life 3-5 million cycles 

SurfacePlain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating

Standard: GB/T 1222, DIN 17221 

MOQ: 5000 Piece/Pieces 

Supply ability: 1000 Ton/Tons per Month 

Delivery: within 20 working days


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