Alloy Steel Bolts with Nuts, ASME B18.31.2, ASTM A320 Gr.L7


Product Name: Alloy Steel Bolts and Nuts, Designed for Low Temperature Operation
Design Standard: ASME B18.31.2, ASME B18.2.2
Materials: 
ASTM A320/A320M Grade L7
ASTM A194/A194M Grade 7, 7L
Mark: AM+L7, AM+7/7L
Ambient Service Temperature: -101°C to 371°C, -101°C to 593°C
Surface Treatment: Black Oxide\Zinc Plate\Dacromet\Hot Dip Galvanizing\PTFE\Zinc Plated+PTFE\Xylar 2+PTFE\Zinc Nickel+PTFE

 

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XIAMEN LANDEE INDUSTRIES CO., LTD.

XIAMEN LANDEE INDUSTRIES CO., LTD.


Source: https://www.landeepipefitting.com/alloy-steel-bolts-with-nuts-asme-b18-31-2-astm-a320-gr-l7.html