Carbon steel flange SO ANSI B16.5 300LB

Carbon steel flange SO ANSI B16.5 300LB:

Carbon steel : A105, A36, Rst37.2, St37.2, C22.8, SA350 LF2/LF1, Q235, Q345, SS400,ASTM A105,20#, A234, 16Mn、ASTM A350 LF1,LF2 CL1/CL2,LF3 CL1/CL2、ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70

Certificate: ABS/CCS/DNV/GL/BV/LR/KR, etc.

Application: petroleum, chemical, food industry, marine, etc.

Pressure grade: 150LB, 300LB,400LB, 600LB, 900LB, 1500LB, 2500LB

DN: 2'-24'