Tirohanga Whānui

He mea hanga ngā takirere pōro e mau ana ki te trunnion hei hiri i te taha whakarunga. He pūnaha whakaora ā-aunoa kei roto i te hoahoa nohoanga. He hononga hauhautanga me te waikeri kei ngā takirere hei whakaputa/tātari i te waikeri o te kōhao takirere. Ka taea hoki te whakamahi i ngā hononga hauhautanga me te waikeri hei whakaū ipurangi i te hiritanga o te takirere.

• Haumaru Ahi ki te API 607

• Hoahoa Ārai-pūmau

• Kākano Ārai-Pahū

• Pōro Whakamau Trunnion

• Nohoanga Utaina Puna Mānu

• Hoahoa Poraka Takirua me te Toto (DBB)

• Tinana Wehewehe, Whakamutu Whakaurunga

Hoahoa me te Hanga:API 6D, BS 5351
Kanohi ki te Kanohi:API B16.10, API 6D, EN 558, DIN 3202
Whakamutua te Hononga:ASME B16.5, ASME B16.25, EN 1092, GOST 12815
Whakamātautau me te Tirotiro:API 6D, EN 12266, API 598

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.