Railway Casting Shoulder (pre-assembly inserts)
1.Standard: TB, GB or other standards or drawings required by clients.
2. Specification: 1#and 5#
3.Materials: QT4510
4.Protection: Plain, Galvanized or Hot dipped galvanised.
5.Packing: wooden case
Cast Iron shoulders
Cast shoulders, Insert，Iron shoulders，casting shoulders, Forged Steel Weld-On Shoulder
Material: pearlitic malleable iron, spheroidal graphite，low carbon steel
Type: single stem iron shoulders, twin stem iron shoulders
Approximate shipping weight: 1.7 lbs.
Normally packed 50 per bag
Rail size: 115-140RE
Insert/iron shoulders are casted in the concrete ties for fixation of elastic clips
Used in pre-stressed concrete ties or Bi-Block or Twin Block concrete ties
