GB/T 1230-2006 in English
SUPERSEDEDHigh Strength Plain Washers for Steel Structures
- Issued on:2006-03-27
- Implemented on:2006-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$59.00
《GB/T 1230-2006钢结构用高强度垫圈》由TC85（全国紧固件标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了规格为12mm~30mm高强度垫圈的型式尺寸、技术要求及标记。
本标准适用于与GB/T 1228《钢结构用高强度大六角头螺栓》配套使用的钢结构摩擦型高强度螺栓连接副。
This national standard specifies the style and size, technical condition and tagging of the high strength plain whose dimensions are 12mm~30mm.
This national standard is applicable to the contact sets of friction-type high strength bolt hexagon nut and plain washer for steel structures which mating used with GB/T 1228-2006 High Strength Bolts with Large Hexagon Head for Steel Structures.
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