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焊接吊环
焊接吊环
Welded Master Link

合金钢经过淬火和回火。
符合美国ASME A30.26的性能要求。
实测拉力是工作负荷的5倍。
认可测试拉力等于甚至超过ASTM A952(8.1)和美国机械工程师学ASME30.9。

Alloy steel are quenched and tempered.
Meet the performance requirements of ASME B30.26
Ultimate Load is 5 times the Working Load Limit.
Proof Test Load equals or exceeds the requirement of ASTM A952(8.1) and ASME B30.9.

 
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