Te kowiri tira maanu poi flange poi piha
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Tōmua: Kowiri tira flanged globe valve Panuku: hiko rangi damper valve mo te hau
Kowiri tira poroporo poroporo (e rua nga waahanga)
Rahi: DN15-DN300
Pēhanga: PN16- PN40
Paerewa hoahoa: GB12237; BS 5351.
Ahu kanohi ki te kanohi: GB 12237, BS 5351.
Te rahi o te flange: GB 9112, BS EN1092-1.
Paerewa whakamatautau: GB/T 13927.









