This standard specifies the structure, size, marking, technical requirements, packaging and storage of WJKC and CGWK type track fasteners. This standard is applicable to the fixings of large-tonnage soft-hook cranes and crane tracks with horizontal guide wheels.
JB/T 11594-2013 Referenced Document
GB/T 14408 Low alloy steel castings for general engineering and structural purposes*, 2014-05-06 Update
GB/T 222 Permissible tolerances for chemical composition of steel products
GB/T 232 Metallic materials - Bend test methods*, 2024-03-15 Update
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 3098.1 Mechanical properties of fasteners.Blots, screws and studs