High-strength shackle G2130
Material: high-strength high-quality alloy steel
Process: After heat treatment by first-class heat treatment equipment CNC mesh belt furnace.
Safety factor: test load is 2 times, breaking load is 4 times
Process: After heat treatment by first-class heat treatment equipment CNC mesh belt furnace.
Safety factor: test load is 2 times, breaking load is 4 times
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Product Introduction
卸扣的報廢標(biāo)準(zhǔn)：
（1）吊鉤有裂紋、
（2）危險斷面磨損達原尺寸的10％、
（3）開口度比原尺寸增加15％、
（4）扭轉(zhuǎn)變形超過10度、
（5）危險斷面或吊鉤頸部產(chǎn)生塑性變形
（1）吊鉤有裂紋、
（2）危險斷面磨損達原尺寸的10％、
（3）開口度比原尺寸增加15％、
（4）扭轉(zhuǎn)變形超過10度、
（5）危險斷面或吊鉤頸部產(chǎn)生塑性變形
