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API Pouaka Arai Rongonui Ao

Whakaahuatanga Poto:

Ko nga waahanga whakatuwhera me te kati o te J41H, J41Y, me te J41W API Paerewa ao paerewa o te ao he kōpae porotakaroa, a ko te papa taatai he papatahi, he koeko ranei. Ka neke haere nga papa ki te taha waenga o te wai. Ko te paerewa tapahi tapahi-a-motu he pai anake mo te tuwhera me te kati kati. Kaore i te whakamahia ki te whakatika i te rerenga rerenga. Ka whakaaetia kia whakatikahia kia paatohia kia rite ana te whakaritenga.

Tukuna imeera ki a maatau

Taipitopito Hua

Tohu Hua

Whakamahinga Hua
Ko nga waahanga whakatuwhera me te kati o te J41H, J41Y, me te J41W API Paerewa ao paerewa o te ao he kōpae porotakaroa, a ko te papa taatai he papatahi, he koeko ranei. Ka neke haere nga papa ki te taha waenga o te wai. Ko te paerewa tapahi tapahi-a-motu he pai anake mo te tuwhera me te kati kati. Kaore i te whakamahia ki te whakatika i te rerenga rerenga. Ka whakaaetia kia whakatikahia kia paatohia kia rite ana te whakaritenga.
Āhuahira
1. He maamaa te hanganga, he pai ake te hanga me te tiaki
2. Te mahinga mahi iti me te wa whakatuwhera me te kati kati
3. He pai te mahi taatiraa, he iti te wawaenga i waenga i nga papa hiritia me te roa o te ratonga mahi
Paerewa Whakahaere
Paerewa hoahoa BS1873 JIS B2071-2081
Te roa o te hanganga ANSI B16.10, JISB2002
Paipa piu ANSI B16.5, JIS B2212-2214
Butt welding welding rahi ANSI B16.25
Te tirotiro me te whakamatautau API598, JIS B2003
Aratau Whakawhiti: a-ringa, hiko, taputapu miira