Standard:ASTM F1852, ASTM A325, A490, ASTM A193~A194
Size:1/4“~2-3/4”, M16~M30
Property:: 10.9
The scope of application: High steel-framed buildings, industrial buildings, roads, railways, bridges, tower cranes, petro-chemical equipments, pipelines, pipe-stands, lifting machineries and other steel equipments.
Standard:ASTM F1852, ASTM A325, A490, ASTM A193~A194
Size:1/4“~2-3/4”, M16~M30
Property:: 10.9
The scope of application: High steel-framed buildings, industrial buildings, roads, railways, bridges, tower cranes, petro-chemical equipments, pipelines, pipe-stands, lifting machineries and other steel equipments.
Standard:ASTM F1852, ASTM A325, A490, ASTM A193~A194
Size:1/4“~2-3/4”, M16~M30
Property:: 10.9
The scope of application: High steel-framed buildings, industrial buildings, roads, railways, bridges, tower cranes, petro-chemical equipments, pipelines, pipe-stands, lifting machineries and other steel equipments.
Standard:ASTM F1852, ASTM A325, A490, ASTM A193~A194
Size:1/4“~2-3/4”, M16~M30
Property:: 10.9
The scope of application: High steel-framed buildings, industrial buildings, roads, railways, bridges, tower cranes, petro-chemical equipments, pipelines, pipe-stands, lifting machineries and other steel equipments.
Standard:ASTM F1852, ASTM A325, A490, ASTM A193~A194
Size:1/4“~2-3/4”, M16~M30
Property:: 10.9
The scope of application: High steel-framed buildings, industrial buildings, roads, railways, bridges, tower cranes, petro-chemical equipments, pipelines, pipe-stands, lifting machineries and other steel equipments.

