... thread Ceritificate: CE and ISO9001 OEM service Brass thread fittings 1, Forged body2, G/PR/NPT thread3, Cerificate: CE and ISO90014, ... , C36000, Hpb57-3, Hpb59-15, The body of the fittings, abtained by hot brass stamping, avoids the porosity that could ... advantages:1, Many years experience in manufacturing and exporting brass fittings.2, Experienced technical staff3, All products are approved by ...