ASTM 193 Bolting, Grade 4140, 4142, 4145, 4140H, 4142H, 4145H

Product Item: Bolt
Bolting size: 1.625 - 8 UNR - 2A
Material: ASTM 193
Typical Steel Grades: 4140, 4142, 4145, 4140H, 4142H, 4145H
Standard: API 20E BSL 1, API 20E BSL 2, API 20E BSL 3, API 20F BSL 2, API 20F BSL 3

API 20E Bolting
 

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XIAMEN LANDEE INDUSTRIES CO., LTD.

XIAMEN LANDEE INDUSTRIES CO., LTD.


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