FORGED FLANGESProducts Name: weld neck flange, slip on flange, blind flange, thread flange, socket weld flange, lap joint flange, LWN flange, plate flange and so onStandard: ANSI B16.5/B16.47 series A ...
Hengtian Piping Manufacturing Co.,ltd
Main Products: pipe fitting, flange, valves... More