Dear Sir/Madam, This is Zhandos Baktygereyev from KZ. I'm looking for products with the following specifications: Welding neck pipe flanges Design spec ASME B16.5 Mat ALLOY 825 Mat, spec ASTM B564 UNS N08825 Facing, flange RAISED FACE Finish, flange facing 125 TO 250 Ra Pressure designation CL 300 Service requirement NACE Schedule number, hub 40S Size 3/4 in DN 20 Show More