Wind Turbine Hub

Posted By bortome -

China
Summary: cast iron wind turbine hub casting typical grey ductile vermicular alloy anti
Special Bolt

Posted By zmie -

China
Summary: bolt 1 fine casting 2 zinc plating 3
Lock Bolt

Posted By rbtech -

China
Summary: lock bolt steel stainless alloy ect c6l c50l 3 16 1 8 surface zinc plain