Ngā take a te kiritaki me ngā whakatūpato i te wā e hoko ana i ngā paipa maitai tuimotu EN 10210-1 hei āwhina i ngā kaihoko ki te karo i ngā raruraru.

EN10210
EN10210

Papamuri Take

Ngā whakaritenga a te kiritaki:

Kei te whakamahere tētahi kamupene hanga whare Pākehā ki te hokoEN 10210-1 S355J2Hngā paipa rino tui kore mō te hanganga tautoko o tētahi piriti whakawhiti-moana.
Rahi hoko: 500 tāne, whakatakotoranga Ø219.1mm × 12mm, roa pumau 12m, wā tuku 8 wiki.

Ngā Kaupapa Matua hei Mātaki i roto i te Hoko (Ngā Kaupapa Matua o ngā Ota Hangarau
Whakamāramahia ngā paerewa hangarau me ngā whakaritenga mō te kounga maitai
Pātai take:
I te tīmatanga, ko "S355" anake te ingoa i tonoa e te kiritaki, kāore i tohua te kupu whakamutunga (pērā i te J2H, J0H), ā, nā tēnei i whakaputa te kaiwhakarato kia rite ki teS355J0H(kāore he whakaritenga pānga pāmahana iti), engari ko te kaupapa tuturu e hiahiatia anaS355J2H(te pakari o te pānga i te -20℃).

Otinga:

Whakamāramahia māramatia te momo maitai katoa (pēnei i te S355J2H) i roto i te raupapa.

Tōhua te pāmahana whakamātautau pānga (pēnei i te Charpy V-notch i te -20℃).

2. Ngā Ahu me ngā Ātete (Hei karo i ngā raruraru tāutanga)
Pātai take:
Ko te whānui o waho o tētahi puranga paipa rino he Ø219.1mm (+1.5% te manawanui e whakaaetia ana), engari i eke te ine tuturu ki te Ø222.5mm, ā, kāore i taea te taurite i te flange i te wāhi.

Otinga:

Whakatakotoria ngā tūponotanga tino pakari i roto i te kirimana (pērā i ngā tūponotanga Akomanga D1 i roto i te EN 10210-2).

Me whai pūrongo tirotiro a te hunga tuatoru (pēnei i te SGS/BV) hei manatoko i ngā ine.

3. Tūnga tuku (E pā ana ki te mahi a ngā rauemi)
Pātai take:
Kāore te kaihoko i tohu i te tūnga tuku. Ko te taunoa a te kaiwhakarato ko "AR" (As-Rolled), engari me "+N" (maimoatanga whakataurite) e te kaihoahoa hei whakarite i te mahi whakarewa.

Otinga:

Whakamāramahia ngā whakaritenga mō te maimoatanga wera (pēnei i te "+N" me te "+AR" rānei).

Tirohia mēnā e whakaatu ana te tiwhikete taurangi kounga i te tūnga maimoatanga wera.

4. Tirotiro me te Tiwhikete (Hei karo i ngā tautohe kounga)
Pātai take:
I whakaratohia e te kaiwhakarato te tiwhikete EN 10204 3.1, engari i tono te kiritaki mō te tiwhikete 3.2 (i manatokohia e tētahi taiwhanga motuhake), ā, i roa ai te tukunga o ngā tikanga tāke.

Otinga:

Tohua te momo tiwhikete (pēnei i te EN 10204 3.1/3.2) i roto i te raupapa.

Ngā tūemi tirotiro kua tohua (pēnei i te kimi hapa UT, te whakamātautau kume, te whakamātautau pānga).

5. Te maimoatanga mata me te ārai-waikura (e pā ana ki te roa o te ora ratonga)
Pātai take:
E whakamahia ana ngā paipa rino ki ngā taiao takutai moana, engari kāore e hiahiatia he paninga ārai-waikura, ka waikura ai i te wā e kawehia ana, ā, me tāpiri atu he maimoatanga onepu.

Otinga:

Whakamāramahia te maimoatanga o te mata (pēnei i te pupuhi onepu Sa2.5, te whakapūmau, te paninga hinu ārai-waikura rānei).

Tauwhāitihia te tikanga tākai (pēnei i te whitiki me te kiriata ātete-makuku).

6. Te Wā Tukunga me te Whakahaere (Hei karo i ngā whiu whakaroa)
Pātai take:
I whakaroa te kaiwhakarato i te whakaputanga nā te korenga o ngā rauemi mata, engari kāore i roto i te kirimana he whiu mō te utu tomuri. Nā reira, i akiakihia te kaihoko ki te whakarerekē i te mahere hanga.

Otinga:

Tāpirihia ngā Utu Kua Whakahokia ki roto i te kirimana, pērā i te 0.5% o te utu mō ia wiki o te whakaroa.

Me whakarato te kaiwhakarato i te pūrongo ahunga whakamua o te whakaputanga.

7. Ngā Tikanga Utu me te Reta Whiwhinga (Whakaiti Tūponotanga)
Pātai take:
I te kitenga atu, i whakatuwheratia e te kiritaki te 100% LC, engari i te wā o te tirotiro, i kitea he koretake te matotoru o te pakitara o te paipa maitai. Whai muri i te tautohe, i whakakahore te peeke ki te utu.

Otinga:

Ka whakaaetia te utu wāhanga (pēnei i te 30% moni tāpui me te 70% i runga i te kape o te pire utanga me te pūrongo tirotiro).

Whakaaro whakamutunga
Te kaupapa matua o te whakaaetanga hangarau: Whakamāramahia ngā whakaritenga hangarau katoa.

He mea nui te tukanga tirotiro: tukuna atu ngā kaimahi, tukua rānei he mana ki tētahi atu rōpū (pēnei i te SGS) ki te whakahaere i te tirotiro i mua i te tukunga (PSI).

Mā ngā mahi o runga ake nei, ka taea te whakaiti i ngā mōrearea o te hokohoko kia pai ai te haere o te kaupapa.


Wā tuku: Pipiri-24-2025

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