Chirongwa:ZAPSIBNEFTEKHIM

Mutengi:SIBUR TOBOLSK

Rashiya

Dhizaini – Manufacture's Standard, Bonnet+Gland Type,
Yakapfava Seated, Bi-directional kuyerera
Flange drillings - EN 1092-1 PN10
Huso nechiso zvimiro - EN558-1 BS20
Kugumisa kubatana - Wafer
Kukwirisa chinzvimbo - Horizontal muDrain Shaft
Anticorrosion pendi sekuenderana neMugadziri's Standard
Seat Leakage – Rate «A» ISO5208
Kuongorora uye Kuedza - ISO5208
Shell Test - 15bar
Chigaro Test - 11 bar