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Ngā Whakaritenga Matua o te BS EN 10217-1 (Wāhanga Whānui)
1. Te Whānuitanga me te Whakarōpūtanga Tukanga Hanga: E pā ana ki ngā paipa maitai whakarewa pērā i te whakarewa ātete hiko (ERW) me te whakarewa pewa ruku (SAW). Whakarōpūtanga: Kua whakarōpūtia ki te Akomanga A (taumata taketake) me te Akomanga B (taumata matatau) e ai ki te kaha o...Pānuihia atu -
He whakamārama taipitopito mō ngā rerekētanga i waenga i ngā Ngongo Rino Tuitui GB/T 9948 (20 Rino) me GB/T 5310 (20G):
Ngā rerekētanga i waenga i ngā paerewa me te tūnga GB/T 9948: E tika ana mō ngā paipa maitai kore-tuitui i roto i ngā āhuatanga pāmahana reo me te pāmahana teitei (≤500 ℃) pēnei i te pakaru hinu me ngā taputapu matū, ā, nō te ...Pānuihia atu -
Tātaritanga hōhonu o ngā paipa maitai kore hononga koranu ASME SA335/ASTM A335 P9 paerewa Amerika
I roto i te mara o ngā rauemi paipa ahumahi, he mea nui te tūnga o ngā paipa maitai kore hononga koranu paerewa Amerika ASME SA335/ASTM A335 P9 nā ō rātou āhuatanga ahurei. Man...Pānuihia atu -
Ngā paerewa Pākehā EN 10297-1, E355+N, EN 10210-1, S355J2H EN10216-3, P355NHTC1 ngā paerewa paipa maitai tui me ngā āhuatanga tohu me te tātari tono.
Ko te paipa maitai tuimotu EN 10297-1 E355+N i raro i te paerewa EN 10297-1 he paipa maitai tuimotu tukatuka-matao me ngā āhuatanga e whai ake nei: Te hanganga matū kua arotauhia: he ihirangi waro taurite, he tāpiri i te hiko moroiti-koranu...Pānuihia atu -
I tere te hoko a ngā kiritaki o Amerika ki te Tonga i ngā paipa maitai kore hononga ASTM A53 GR.B, ā, i tere te whakautu mai. E 17 tana o ngā whakaritenga SCH 40 i tukuna i roto i ngā rā e 3.
——Nō nā tata nei, i oti pai i tā mātou kamupene te tuku ohorere o tētahi puranga paipa maitai kore hononga ASTM A53 GR.B mō ngā kiritaki o Amerika ki te Tonga. Ko ngā whakatakotoranga ko SCH 40, ko te whānuitanga o waho ko 189mm-273mm, ko te roa pumau ko 12 mita, ā, ko te tapeke ...Pānuihia atu -
ASTM A333/ASME SA333 Gr.3 Gr.6 Ngā paipa maitai maeneene, whakarewa hoki mō ngā taputapu cryogenic
Ko ngā paipa maitai ASTMA333/ASMESA333Gr.3 me Gr.6 he mea hanga ki te tuitui me te whakarewa mō ngā taputapu cryogenic, ko ēnei ngā āhuatanga e whai ake nei: Te hanganga matū Gr.3: Te ihirangi waro ≤0.19%, te ihirangi silicon 0.18%-0.37%, te ihirangi manganese 0.31%-0.64%, te ihirangi phosphorus me te whanariki...Pānuihia atu -
Paipa maitai kore hononga API 5L GR.B – otinga paipa hinu me te hau kaha teitei
He aha te paipa maitai kore hononga API 5L GR.B? Ko te paipa maitai kore hononga API 5L GR.B he paipa maitai mahi-teitei i hangaia mō te kawe i ngā wai pēnei i te hinu, te hau māori, me te wai, ā, e tutuki ana i ngā paerewa o te ao pēnei i te API 5L, ASTM, me...Pānuihia atu -
Paipa maitai kore hononga ASME SA179 mō te whakawhiti wera: te tukanga tuhi matao paerewa o Amerika me te tātari tono
Tirohanga whānui mō te paerewa ASME SA179 Ko te ASME SA179 he paerewa mō ngā paipa maitai kore hononga mō te whakawhiti wera i hangaia e te American Society of Mechanical Engin...Pānuihia atu -
Ngā Paipa Rino Kore-Tuitui ASTM A106 Kounga-Teitei mō ngā Mahi Pāmahana-Teitei
I roto i ngā ahumahi e hiahia ana ki te kawe wai pono i raro i ngā āhuatanga pāmahana teitei, kua noho ngā paipa maitai kore hononga ASTM A106 hei whiringa matua mā ngā miihini me ngā kaiwhakahaere kaupapa. Kua hangaia ēnei paipa kia tū atu ki te wera nui me te pēhanga, kia pai ai mō te...Pānuihia atu -
API5CT Hinu Whakapūmau me te Paipa Raina API5L GR.B
Tirohanga Whānui mō te Hua Ka whakaratohia e mātou ngā paipa maitai kounga teitei e tutuki ana i ngā paerewa API5CT me API5L GR.B, i hangaia mō ngā umanga hinu, hau me te wai. Ka whakamahia te anga hinu API5CT hei tautoko i te puna hinu me te kawe hinu me te hau, ko te paipa raina API5L GR.B ia he pai mō ngā...Pānuihia atu -
20# whakataki paipa maitai
Ko te paipa maitai tuitui 20# e whakamahi ana i te maitai waro kounga teitei 20# hei rauemi mata, he paipa maitai tuitui kounga teitei ātete wera waro e whakamahia whānuitia ana i roto i ngā hanganga whare me ngā hanganga miihini. Ko te maitai 20# te...Pānuihia atu -
He aha te rerekētanga i waenga i ngā paipa maitai kore hononga mō ngā hanganga (GB/T8162-2018) me ngā paipa maitai kore hononga mō te kawe wai (GB/T8163-2018)?
E rua ngā whakaritenga rerekē mō ngā paipa maitai kore-tuitui a GB8162 me GB8163 i roto i ngā paerewa ā-motu o Haina. He rerekētanga nui kei waenganui i te whakamahinga, ngā whakaritenga hangarau, ngā paerewa tirotiro, me ētahi atu. Ko te whakataurite taipitopito tēnei...Pānuihia atu -
Paipa Rino Kore-Tuitui GB6479-2013 mō te Tongi Pēhanga-Teitei | Tohunga Paipa Pāmahana-Teitei me te Pēhanga-Teitei
Tirohanga Whānui mō te Hua He paipa maitai kore-whakauru GB6479-2013 mō te tongi pēhanga-teitei kua hangaia mō ngā ahumahi tongi, matū me te keri, he pai mō ngā taiao pāmahana teitei me te pēhanga teitei o te -40℃~400℃ (10~30MPa). He mea hanga ki te 20#, 16Mn, Q345B, 15CrMo kounga teitei...Pānuihia atu -
GB/T3087-2022 Ngā Ngongo Pēhanga Iti me te Waenga Paerewa: Ngā Otinga Kounga-Teitei mō ngā Pūnaha Pēhanga Ahumahi me te Kāinga
He Kupu Whakataki ki ngā Ngongo Paera Pēhanga Iti me te Waenga GB/T3087-2022. Ko te paerewa GB/T3087-2022 e tohu ana i ngā whakaritenga mō ngā ngongo paera pēhanga iti me te waenga, e whakamahia whānuitia ana i roto i ngā paera ahumahi me ngā paera ā-whare mō te kawe i ngā pēhanga iti me te waenga-pr...Pānuihia atu -
Paipa maitai kore-tuitui GB5310 15CrMoG ngongo poihau pēhanga-teitei
Paipa rino kore-whakauru GB5310 15CrMoG ngongo poiha pēhanga-teitei: paipa rino kore-whakauru pāmahana-teitei me te pēhanga-teitei kounga ngaio I roto i te hiko, te matū hinu, te pūngao me ētahi atu ahumahi, ka pā tika te haumaru me te pakari o ngā ngongo poiha pēhanga-teitei ki te ...Pānuihia atu -
Paipa Kore-Tuitui Waro ASTM SA210 GrA – He Kōwhiringa Whai Hua mō ngā Poiha me ngā Whakawhiti Wera
He paipa maitai waro korekore te ASTM SA210 GrA mō ngā kohua me ngā whakawhiti wera pēhanga reo me te iti. E tutuki ana i ngā paerewa o te American Society for Testing and Materials (ASTM). He tino pai te ātete ki te pāmahana teitei, te kaha pēhanga me te whakarewa...Pānuihia atu -
Mō te paipa tuitui koranu SA-213 T12
Mō te paipa SA-213 T12 koranu kore hononga φ44.5*5.6 paipa koranu kore hononga paipa maitai, koinei te whakautu taipitopito mai i ngā āhuatanga maha: 1. Tirohanga Whānui o te Hua SA-213 T12 koranu kore hononga paipa...Pānuihia atu -
Paipa maitai ASME SA106B Paipa maitai korekore A106GrB
Ko te paipa maitai ASME SA106GrB he paipa maitai waro kore hononga, he pai mō te whakamahinga pāmahana teitei. He pai ngā āhuatanga miihini o te rauemi. He rite te paipa maitai A106B ki te paipa maitai kore hononga 20# o tōku whenua, ā, e whakatinana ana i ngā whakaritenga ratonga pāmahana teitei ASTM A106/A106M...Pānuihia atu -
Me pēhea te mārama ki ngā paipa paerewa-toru me ngā paipa paerewa-rima e whakahuatia ana i roto i ngā paipa maitai tuitui? He aha te āhua o aua paipa?
I roto i te tohatoha mākete, he maha ngā wā ka tūtaki tātou ki ngā paipa maha-paerewa pērā i ngā "paipa toru-paerewa" me ngā "paipa rima-paerewa". Heoi, he maha ngā hoa kāore i te mōhio ki te āhua o ngā paipa maha-paerewa, ā, kāore hoki i te mārama ki a rātou. Ko tāku tumanako ka taea e tēnei tuhinga te hoatu...Pānuihia atu -
Paipa maitai koranu ASTM A335 P22
He rauemi ahumahi nui te paipa maitai koranu ASTM A335 P22, he tino pai ōna āhuatanga pērā i te kaha teitei, te pakari teitei, te ātete ki te waikura me te ātete ki te pāmahana teitei. He whānuitia te whakamahinga i roto i ngā mara o te hinu, te ahumahi matū, te hiko, te karihi...Pānuihia atu -
Paipa Rino Tuitui Paerewa EN10210: Te Whakamahinga, Ngā Āhuatanga me te Tukanga Hanga
Kupu Whakataki: Ko te paerewa EN10210 te whakaritenga a Ūropi mō te hanga me te whakamahi i ngā paipa maitai kore hononga. Ka whakaatuhia e tēnei tuhinga ngā mara tono, ngā āhuatanga me ngā tukanga hanga o ngā paipa maitai kore hononga paerewa EN10210 hei āwhina i ngā kaipānui ki te whakapai ake...Pānuihia atu -
Paipa maitai kore-tuitui API5CT mō te anga me te ngongo o ngā puna hinu
Te taumata maitai Kei roto i tēnei te maha o ngā taumata maitai, pērā i te H40, J55, K55, N80, L80, C90, T95, P110, me ētahi atu, he rerekē ngā āhuatanga ā-pūkaha me te hanganga matū o ia taumata maitai. Te tukanga hanga...Pānuihia atu -
Tātaritanga uiuinga paipa whakarewahia o Brazil API5L X60
I tae mai he pātai mō ngā paipa whakarewa mai i tētahi kiritaki o Brazil i tēnei rā. Ko te rauemi o te paipa rino he API5L X60, ko te whānui o waho kei waenga i te 219-530mm, ko te roa e hiahiatia ana kia 12 mita, ā, ko te rahinga he tata ki te 55 tana. Whai muri i te tātaritanga tuatahi, ko tēnei puranga o...Pānuihia atu -
Ko te rauemi paipa maitai e kōrerohia ana i tēnei rā ko: API5L X42
Ko te paipa maitai kore hononga API 5L he paipa maitai kore hononga mō te paipa maitai--paipa maitai kore hononga API 5L mō te paipa maitai, paipa maitai kore hononga, rauemi paipa maitai: GR.B, X42, X46, 52, X56, X60, X65, X70. Ka whakamahia te paipa paipa hei kawe i te hinu, te hau me te wai i tangohia mai i...Pānuihia atu
