Mo vaega o le valve lafo,apa silivama ductile (spheroidal graphite) uʻamea lafo e lua o le sili ona faʻaaogaina alloys aua o leu'amea lafo ductilee sili atu le faʻatinoga o le anti-rust ma le sila uamea e manaia le faʻatinoga i le vevela ma le faʻafefe. E faʻaaogaina mo le gaosiga:
- Tino Pepe ma Polo Valve (Ductile Cast Iron po'o Cast Stainless Steel),
- Pisinisi Valve Pepe (Stainless Steel or Ductile Iron),
- Nofoa Vale (Tu'u Uamea po'o Uamea Fa'a'umea)
- Tino ma Ufiufi Pupa Centrifugal (SS po'o le U'amea Uila)
- Pamu Pamu ma Ufiufi (Stainless Steel, Duplex Stainless Steel)
- Fale e amo ai pamu (U'amea Fa'a Efuefu po'o Uamea Alloy)

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Fale Pamu Masini uamea CNC
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CNC Sa'o Fa'aaogāina Aluminum Alloy Vaega
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CNC Fa'akomepiuta Fa'ameamea Aluminum Alloy Engine Fa'asao Vaega
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Pa'u Centrifugal uamea uamea Tapuni Impeller e Leiloa Wax Investment lafo
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Oloa Tu'u Umea
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CF8M lafo uamea uamea fa'alava fa'apalapala tisiketi
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Inconel 625 Nickel Based Alloy Investment Casting Product
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AISI 316 Pamu Fa'amea Fa'a'umea I lalo
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Cobalt Fa'avae Alloy Teu Fa'afaigaluegaina Oloa
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Tu'u uamea uamea ole tino Valve Butterfly
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B-100 Camlock ole Uamea uamea 316
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Duplex uamea u'amea 2205 / 2507 Tu'u Fa'afaigaluega