... : 1/2''--1' 4.certificate: ISO9001 :20085.material: brass body , brass ball, brass or iron handle , PTFE.6. pressure: PN≤1.6MPa ... brass color,Nickel plated,Chrome plated9. testing : 100% water and oil and gas tested 10. we can make ... assembly,pressure test and packing,etc,all by ourselves .so we can give you competitive price,high quality and prompt delivery ! brass bibcock