flare union fitting material: iron or brass size:5/8",3/ ... manufacturing with excellent workmanship and top quality.2)strictly confirm to ASME,ANSI,JIS,DIN standards.3)Scrupulous quality control, ... well as finished products.4)Items can be customerized according to different requirements,and moulds cover almost all of the ... Europe,including spain,uk etc.America,dubai,turkey,iran,etc. flare union fitting