Standard Number: GB/T 5974.1-2006
Title: General purpose thimbles for use with steel wire ropes
Language: Simplified Chinese or English
Replacing Standard: GB/T 5974.1-1986
Publication Date: 2006/4/3
Execute Date: 2006/9/1
Standard Type: Product
Publisher: Chinese Standards(GB)
Number of Pages:
Preface: This part instead of a 1986 GB/T5974.1 the wire rope with ordinary lantern ring this part compared with a 1986 GB/T5974.1 main changes are as follows: - increases the preface; - technical requirements had been ring maximum carrying capacity should be not less than 32% of the minimum breaking force of wire rope is modified to the maximum bearing ring Load capacity shall be not less than nominal tensile strength of 17 ompa strands wire rope by up to 32% of the minimum breaking force; - inspection sampling method content made changes in the rules. This part put forward by China machinery industry federation. This part of the national hoisting machinery standardization technical committee (SAC/TC227). This part Grass units: dalian big group co., LTD. Since this part of the main draftsmen: hong-ze xu, zhi-qiang ding. This section instead of the standard all previous releases is as follows: - a 1986 GB/T5974.1.
Description:The provisions of this part of the wire rope with a common set of ring type and size, technical requirements, test methods, inspection rule, mark, packing, transportation and storage. This section applies to all kinds of cranes, accord with gb 8918? 2006, gb/t 20118? 2006 rules fixed or connect the rope round strands wire rope using ordinary thimble.
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Tile in English: General purpose thimbles for use with steel wire ropes