Tirohanga Whānui

• Hiri Rapa

• Nohoanga Mānu

• Te Waikura o te Moana

Rauemi

He mea hanga te tinana takirere, te kōpae me te mowhiti rawhi ki te maitai waro, ki te rino maka rānei, kia iti ake ai te utu, kia wātea ai hoki te takirere me te ōwehenga mahi-utu teitei. Ko ngā wāhanga katoa e pā ana ki te reo kua pania ki te uku me ētahi atu mea, he paninga ātete waikura kia pai ake ai te kaha o te takirere ki te ātete i te waikura o te wai. Ka taea hoki te whakarato i ngā rauemi o CF8M, C95800, C92200, C276, 316Ti me ētahi atu.

He mea hanga te ringaringa o te kakau o te takirere ki te maitai kore waikura takirua, ā, he mea whakauru ki te kōhao o te kakau i te tinana kia pai ai te ārai i te waikura o te wai moana.

Ka whakamahia te Kowiri tira takirua hei hiri i te mata o te nohoanga, hei whakarei ake i te kaha ārai-waikura me te ngāwari o te hiri.

Tohu Takirere:MSS-SP-25
Hoahoa me te Hanga:API 609, EN 593
Ahu Mata ki te Mata:API 609, ISO 5752, EN 558
Whakamutua te Hononga:ASME B16.5, ASME B16.47, EN 1092, JIS B2220, GOST 12820
Whakamātautau me te Tirotiro:API 598, EN 12266, ISO 5208, ANSI B16.104
Teihana Runga:ISO 5211

Ko ngā takirere pūrerehua ātete wai moana NSEN he hoahoa āpitihanga takirua me te takai kawenga-ora, hei tauira, te takai momo V PTFE + momo V EPDM, kia kore ai e turuturu i te wā whakatikatika.

Kei tēnei raupapa he mowhiti pupuri, hei ārai i te urunga o te wai moana ki waenganui i te kakau me te kakau o te pū, hei whakakore i te waikura o te wai moana ki ngā mea e rua, ā, i taua wā, hei ārai i te urunga o te onepu paru, te putunga me ngā mea hanga moana ki roto i te āputa, ka ārai i ngā mea e rua, hei whakarei ake i te pono o te takirere i roto i tana whakamahinga.

E whai pū ana te NSEN i ngā ratonga whakatika kore utu, whakakapinga kore utu me te whakahoki kore utu i roto i ngā marama 18 i muri i te whakakorenga o te takirere i ngā mahi tawhito, i ngā marama 12 rānei i muri i te tāutanga me te whakamahinga ki te paipa i muri i ngā mahi tawhito (ko tēhea te mea tuatahi). 

Mēnā ka pakaru te takirere nā te raruraru kounga i te wā e whakamahia ana i roto i te paipa i roto i te wā whakamana kounga, ka whakaratohia e NSEN he ratonga whakamana kounga kore utu. Kāore e mutu te ratonga kia ea rā anō te pakaru, kia taea ai te mahi i te takirere, kia hainatia rā anō e te kiritaki te reta whakaū.

I muri i te paunga o taua wā, ka oati a NSEN ki te whakarato i ngā ratonga hangarau kounga i te wā tika ki ngā kaiwhakamahi ina hiahiatia te whakatikatika me te tiaki i te hua.