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Grade 80 Long Link Chain |
Create: 01/07/2020 |
Expired Date: | 01/07/2022 |
Category: | Electronic |
Message: | Chain material: 20Mn2A, 20Mn2K, 20Mn2, 25MnV and other series of economic raw materials; High-end raw materials 20CrNiMo, 23MnNiMoCr54 and other series. Safety guarantee: 6m load test (2 ~ 2.5WLL), no less than 4WLL safety factor. Surface treatment: blackening, galvanizing, dipping url:http://www.bstlschain.com |
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City: | XinXiang[CN]
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Location: |
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