Ko te weranga i te HT alloy 20 DN200 SCH 40s 90 tohu tohu tohu
Te Whakanui-Whakanuia-Whakanuia-INFATION BLAS-NICKEL-Coballoys Onsoys, Ko nga Karaka Kovar, he nui te whakarahi i te waiariki i te rahi o te karaihe i roto i te whānuitanga pāmahana i roto i te whānuitanga pāmahana
Hungare
Āloneni
Hauwarea
Korea
He maha nga waahanga rereke e whakamahia ana i te ASTM A182 F22 Pipa NIPLY, tae atu ki te waro, te konupora, te pasphorus, Nickel, Liliken, Columboise me Titanium. Ko enei waahanga ka whakapai ake i te pai o te astm A182 F22 F22 F22.Ko te ihirangi kromium nui ka whai kiko ki te makuku me te aukati i te kaha o te pāmahana.
Kaupapa
Tīpakohia te reo