ISO 4778:1981 焊接结构的链式索具.等级M(4),S(6)和T(8)

标准编号:ISO 4778:1981

中文名称:焊接结构的链式索具.等级M(4),S(6)和T(8)

英文名称:Chain slings of welded construction — Grades M (4), S (6) and T (8)

发布日期:1981-06

标准范围

规定了单支、双支、三支和四支(或支腿)焊接链式吊索的要求、额定值和试验方法。不适用于机械连接的吊索或具有不等标称延伸分支的焊接吊索。

Specifies the requirements, methods of rating and testing of single, two, three and four branch (or leg) welded chain slings. Does not apply to mechanically joined slings or welded slings having branches of unequal nominal reach.

标准预览图


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