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Te mōhiotanga whānui ki ngā paipa maitai tuitui
ASTM A333 ASTM A106/A53/API 5L GR.BX46, X52 Q345D, Q345E) 1. Paipa maitai kore hononga whānui ASTM A53 GR.B, tau maitai: SA53 B, ngā whakatakotoranga: 1/4′-28′, 13.7-711.2mm 2. Paipa maitai kore hononga ASTM A106 GR.B mō ngā mahi pāmahana teitei, tau maitai: SA106B, ngā whakatakotoranga...Pānuihia atu -
Kua tae mai te wā whakamahana, kua tīmata hoki te tiaki taiao. He aha te pānga o ngā paipa rino tuitui?
Kei te haere mai te takurua me te kore e mōhiotia, ā, e matapaetia ana ka tīmata te whakamahana i tēnei marama. I taua wā anō, kua tae mai hoki he pānui taiao ki te mira maitai, ā, me whakamutu te tukatuka i ngā mea katoa, pērā i: te peita paipa maitai kore hononga, te whakapiko paipa maitai kore hononga, Se...Pānuihia atu -
Ka pahū te wā "Cambrian", ā, he mutunga kore ngā mea ka taea e te heke mai
Kāore au i te mōhio mēnā kua rongo koe i te "Pahūtanga o te Wā Cambrian". I tēnei tau, kei te ora ake ngā ahumahi katoa o Haina, ā, kei te tere tipu haere pērā i te "Wā Cambrian". I tēnei tau, kua tere tipu te GDP o Haina, kua whakamanahia te umanga tūruhi, ā, kua...Pānuihia atu -
He mea pai kia pānuihia tēnei tuhinga i mua i te hoko i ngā paipa maitai tuitui.
Nā te mea he nui ngā paipa rino kore hononga e whakamahia ana i roto i ngā mahi hanga o ia rā, me aro nui ki te kounga o ngā paipa rino. Inaa, me kite tonu tātou i te hua tuturu hei whakatau i tōna kounga, kia ngāwari ai te ine i te kounga. Nā, me pēhea...Pānuihia atu -
He aha ngā tūemi whakamātautau me ngā tikanga whakamātautau mō ngā paipa maitai tui kore?
Hei paipa kawe waka nui, he whānuitia te whakamahinga o ngā paipa maitai kore hononga i roto i te hinu, te hau māori, te ahumahi matū, te hiko me ētahi atu ahumahi. I te wā e whakamahia ana, me tino whakamātautau kia pai ai te kounga me te haumaru o te paipa. Ka whakamāramahia e tēnei tuhinga...Pānuihia atu -
Whakarāpopototanga o te mākete maitai o tēnei wiki
Whatunga Rino o Haina: Whakarāpopototanga o te wiki kua taha ake nei: 1. He rerekē ngā au o ngā momo mākete nui puta noa i te motu (he kaha ake ngā rauemi hanga, he ngoikore ake ngā pereti). I piki ake te utu o te rebar mā te 23 yuan/tana, i heke iho ngā koiri hurihuri wera mā te 13 yuan/tana, i heke iho ngā pereti noa me te reo mā te 2...Pānuihia atu -
I te mutunga o te tau, ka tukuna he maha o ā mātou ota mō ngā paipa rino tui kore i roto i ngā puranga.
Ko ngā taonga i tukuna e mātou ki te tauranga i tēnei marama ko ASME A53 GR.B, tata ki te 1,000 tana, i tukuna ki Dubai hei tāpiri atu ki ngā rauemi hangarau a te kiritaki. Ngā ota ki Īnia, API 5L GR.B Paipa maitai kore hononga mō ngā paipa. Kei roto hoki i ngā rauemi i raro i tēnei paerewa: API 5L X42, X52...Pānuihia atu -
Ngā purongo mō te mākete paipa maitai kore-tukino i tēnei wiki
E ai ki ngā raraunga rarangi taonga a Mysteel: I te 20 o Oketopa, e ai ki te rangahau a Mysteel mō ngā taonga o ngā paipa kore hononga (123) kaihokohoko puta noa i te motu, ko te rarangi taonga pāpori ā-motu o ngā paipa kore hononga i tēnei wiki he 746,500 tana, he pikinga o te 3,100 tana mai i te pr...Pānuihia atu -
Ngā purongo o te ao, ngā huihuinga nui i Haina: Ka tū te tuatoru o ngā Huihuinga Mahi Tahi o te Ao "Belt and Road" ki Haina.
I tū te hui whakatuwheratanga o te tuatoru o ngā Huihuinga Mahi Tahi ā-Ao "Belt and Road" i Beijing i te 18 o Oketopa. I tae atu a Xi Jinping, Hēkeretari o te Komiti Matua o te CPC, Perehitini o te Kāwanatanga, me te Tiamana o te Komihana Hoia Matua, ki te hui whakatuwheratanga...Pānuihia atu -
He aha ngā taipitopito hei aro atu māu ina hoko ana i ngā paipa maitai tuitui?
Nā te mea he rerekē ngā momo paipa rino kore hononga e hiahiatia ana e tātou, ā, he rerekē hoki ngā tikanga tukatuka me ngā rauemi paipa rino o ia kaihanga, he rerekē anō hoki te mahi me te kounga o aua paipa. Ki te hiahia koe ki te whiriwhiri i ngā paipa rino kounga teitei, me...Pānuihia atu -
He maha ngā mira maitai kua whakaputa i ngā mahere tiaki! Kei te piki haere ngā utu maitai, me aro atu…
Ngā āhuatanga e pā ana ki ngā utu maitai 1. He maha ngā mira maitai i whakaputa mahere tiaki E ai ki ngā tatauranga o te paetukutuku mana, he maha ngā mira maitai kua pānuitia tata nei ngā mahere tiaki. I te mea kua pēhia ngā tawhē hua, kua piki ake ngā mate o te nuinga o ngā kamupene maitai, ā, ...Pānuihia atu -
Whakahōu i te rarangi hou o ngā paipa maitai koranu tui ——ASTM A335 P91
Paipa maitai koranu korekore ASTM A335 P91, paipa maitai korekore e whakamahia ana i roto i ngā ngongo poiha, ngā ngongo whakawhiti wera me ētahi atu...Pānuihia atu -
Rauemi paipa maitai tui kore (mōhio ki ngā āhuatanga rauemi me ngā āhuatanga tono o te paipa maitai tui kore)
He momo paipa maitai kore hononga te paipa maitai kore hononga, ā, he hononga nui tō ōna āhuatanga rauemi ki ngā āhuatanga tono. Mā ngā mea e whai ake nei ka whakamōhio atu ki a koe ngā āhuatanga me ngā āhuatanga tono o ngā rauemi paipa maitai kore hononga. Ngā rauemi c...Pānuihia atu -
Te whakauru i ngā whakamahinga o ngā ngongo poiha ASTM A210 me ASME SA210 mō ngā poiha me ngā whakamahana nui
Ka taea te wehewehe i ngā paipa maitai tui kore ki ngā paipa maitai tui kore paerewa ASTM Amerika, ngā paipa maitai tui kore paerewa DIN Tiamana, ngā paipa maitai tui kore paerewa JIS Hapanihi, ngā paipa maitai tui kore ā-motu GB, ngā paipa maitai tui kore API me ētahi atu momo e ai ki ō rātou tūnga...Pānuihia atu -
Nō nā tata nei, i tae mai ngā kaihoko o Tiamana ki te wheketere, ā, ko ngā hua i hokona ko ngā paipa rino kore hononga ASTM A106 me ASTM A53. Ko te nuinga o ngā paipa rino e whakamahia ana i roto i te hangarau.
Nō nā tata nei, ka haere mai ngā kiritaki ki tā mātou wheketere ki te toro atu ki te hanga me te tukatuka i ngā taonga. Ko ngā paipa maitai kore-whakairo i hokona e te kiritaki i tēnei wā he paerewa ASTM A106 me ngā paerewa ASTM A53, ā, ko ngā whakatakotoranga he 114.3*6.02. Ko te kaupapa matua o te ...Pānuihia atu -
He aha i whakamahia ai ngā paipa maitai tui kore hei paipa kawe hau māori?
Tērā pea kei te mau tonu te māramatanga o te katoa mō ngā paipa rino kore hononga, arā, he mea whakamahi noa iho hei kawe i te wai puna. Inaa, he mahi noa iho tēnei i ētahi tau kua pahure ake nei. Inaianei kei te piki haere te whakamahinga o ngā paipa rino kore hononga ki ngā wāhi maha. Hei tauira, ko te kawe i ngā mea taiao...Pānuihia atu -
API 5L karaehe X52 (L360)PSL1, karaehe X52N (L360N) PSL2 Te hanganga matū, ngā āhuatanga kume me ngā manawanui matotoru pakitara diameter o waho
Paipa maitai API 5L Tohu maitai: L360, X52 rānei (PSL1) Ngā whakaritenga hanganga matū: C: ≤0.28 (kore hononga) ≤0.26 (whakarewahia) Mn: ≤1.40 P: ≤0.030 S: ≤0.030 Cu: 0.50, iti iho rānei Ni: ≤0.50 Cr: ≤0.50 Mo: ≤0.15 *V+Nb+Ti: ≤0.15 * Ka taea te whakanui ake i te ihirangi konupora mā te 0.05% mō te e...Pānuihia atu -
He aha tā mātou e mahi ai i mua i te whiwhinga o te paipa maitai koranu kore-whakairoiro?
He aha tā mātou e mahi ai i mua i te whiwhinga o te paipa maitai koranu kore-tui? Ka tirohia e mātou te āhua me te rahi o te paipa maitai, ā, ka whakahaerehia he whakamātautau mahi, pērā i te ASTM A335 P5, te diameter o waho 219.1*8.18. He mea nui te paipa maitai kore-tui hei rauemi hanga whare, hei rauemi ahumahi hoki...Pānuihia atu -
SanonPipe – tō kaiwhakarato paipa maitai tuimotu pono, e mahi ana i ngā paipa maitai tuimotu, ngā paipa maitai koranu, ngā paipa hinu, ngā paipa mīhini, ngā paipa tongi me ngā paipa matū.
He kaiwhakarato ngaio a Sanonpipe, he kaihanga hoki i ngā paipa rino me ngā taputapu paipa i Haina. Kei te wātea ngā paipa rino kore-tuitui me ngā paipa rino koranu i te tau katoa. Ngā hokonga ā-tau: 120,000 tana o ngā paipa koranu, me ngā taonga ā-tau: neke atu i te 30,000 tana o ngā paipa koranu...Pānuihia atu -
Ko te hua ka whakaaturia atu e au i tēnei rā ko te paipa maitai tui kore S355J2H, ko te paerewa ko BS EN 10210-1:2006.
Paipa maitai kore-kowiri tira S355J2H EN10210 Paipa maitai kore-kowiri tira paerewa Pākehā. Ko te paipa maitai kore-kowiri tira S355J2H he momo maitai kua tohua i roto i te BS EN 10210-1:2006 "He paipa hanganga maitai kore-koranu me te maitai hanganga pai-kikokiko (rauemi matua tuwhera) Wāhanga 1: Tukunga hangarau...Pānuihia atu -
E hia ōu mōhiotanga mō ngā paipa maitai kore-tuitui waro ASTM A106 GR.B?
Ko te paipa maitai kore hononga ASTM A106 he paipa maitai kore hononga paerewa o Amerika i hangaia mai i te raupapa maitai waro noa. Kei roto i te A106 te A106-A me te A106-B. Ko te mea tuatahi he rite ki te rauemi 10# o te whare, ā, ko te mea tuarua he rite ki te rauemi 20# o te whare. Nō...Pānuihia atu -
E whakamahia ana ngā paipa maitai kore-tui i roto i te umanga pūwero. E hia ngā mea e mōhiotia ana e koe?
Ko te paipa maitai kore-tui mō ngā poiha he momo paipa poiha, ā, kei roto i te kāwai o ngā paipa maitai kore-tui. He rite tonu te tikanga hanga ki te tikanga hanga o ngā paipa maitai kore-tui, engari he whakaritenga pakari mō te momo maitai e whakamahia ana hei hanga paipa maitai. ...Pānuihia atu -
Nō nā tata nei, i tukuna mai e tā mātou kamupene ngā paipa rino kore-hono ki Dubai.
Nō nā tata nei, i tukuna mai e tā mātou kamupene he puranga paipa rino kore hononga ki Dubai. He paipa kaha te paipa rino kore hononga, ātete ki te waikura, he whānuitia ngā whakamahinga me ngā momo whakarōpūtanga. Ko te paipa rino kore hononga he paipa i hangaia mai i tētahi wāhanga katoa o te maitai i roto i ngā momo...Pānuihia atu -
Te whakakī anō i ngā paipa maitai koranu me ngā paipa maitai waro tui.
Te whakakī anō i ngā ota hangarau, te paipa maitai koranu hua A333 GR6, ko te whakatakotoranga he 168.3*7.11, me te paipa maitai waro GB/T9948, 20#, ko te whakatakotoranga he 114.3*6.02, me ētahi atu. Kei raro nei ngā paerewa me ngā rauemi ka tūtaki ki ngā ota hangarau: 20# GB8163...Pānuihia atu
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