Kaihanga:Rōpū Maitai Womic
Momo Hua:Paipa Rino Kore Tuitui
Tau Rauemi:ASTM A106 Karāhe B
Taupānga:Ngā pūnaha pāmahana teitei me te pēhanga teitei, te hinu matū, te whakaputa hiko, ngā ahumahi matū
Tukanga Whakaputa:Paipa tuitui wera-oti, unu-matao rānei
Paerewa:ASTM A106 / ASME SA106
Tirohanga Whānui
Kua hangaia te PAIPA NACE A106 Gr B mō te whakamahi i roto i ngā āhuatanga ratonga kawa, ina kitea te hauwai whanariki (H₂S) me ētahi atu huānga waikura. Ka hangaia e Womic Steel ngā PAIPA NACE kua hangaia hei whakarato i te ātete tino pai ki te pakaru o te ahotea whanariki (SSC) me te pakaru hauwai-induced (HIC) i raro i ngā taiao pēhanga teitei, pāmahana teitei. Ka tutuki ēnei paipa i ngā paerewa NACE me MR 0175, kia pai ai mō ngā tono nui i roto i ngā ahumahi pēnei i te hinu me te hau, te tukatuka matū, te petrochemical, me te whakaputa hiko.
Te Hanganga Matū
Kua arotauhia te hanganga matū o te A106 Gr B NACE PIPE kia kaha ai, kia ātete ai hoki ki te waikura, inā koa i roto i ngā taiao mahi kawa.
| Huānga | % iti rawa | % Mōrahi |
| Waro (C) | 0.26 | 0.32 |
| Manganēhi (Mn) | 0.60 | 0.90 |
| Hiraka (Si) | 0.10 | 0.35 |
| Whēkau (P) | - | 0.035 |
| Whānariki (S) | - | 0.035 |
| Parahi (Cu) | - | 0.40 |
| Nikara (Ni) | - | 0.25 |
| Konukōmiuma (Kr) | - | 0.30 |
| Molibdenuma (Mo) | - | 0.12 |
Kua hangaia tēnei hanganga hei whakarato i te kaha, me te whakarite hoki ka taea e te paipa te tu atu i ngā taiao mahi kawa me ngā āhuatanga waikawa ngawari.
Ngā Āhuatanga Mīhini
Kua hangaia te A106 Gr B NACE PIPE mō te mahi tino pai i roto i ngā āhuatanga tino kino, e whakarato ana i te kaha kume me te roa i raro i te pēhanga me te pāmahana.
| Taonga | Uara |
| Kaha Hua (σ₀.₂) | 205 MPa |
| Kaha Kume (σb) | 415-550 MPa |
| Te Roa (El) | ≥ 20% |
| Te pakeketanga | ≤ 85 HRB |
| Te Pakari o te Pānga | ≥ 20 J i te -20°C |
Mā ēnei āhuatanga ā-ringa ka taea e te PAIPA NACE te ātete i te ngatata me te ahotea i raro i ngā āhuatanga uaua pēnei i te pēhanga teitei, te pāmahana teitei, me ngā taiao kawa.
Ātete ki te Waikura (Whakamātautau HIC me SSC)
Kua hangaia te PAIPA A106 Gr B NACE kia tū atu ki ngā āhuatanga mahi kawa, ā, kua whakamatautauria pakaritia mō te Ngatata i Āhuatia e te Hauwai (HIC) me te Ngatata Taumahatanga o te Sulfide (SSC) i runga anō i ngā paerewa MR 0175. He mea nui ēnei whakamātautau hei aromatawai i te kaha o te paipa ki te mahi i roto i ngā taiao kei reira te hauwai sulfide, ētahi atu matū waikawa rānei.
Whakamātautau HIC (Pakaru Ā-Hauora)
Ka aromatawaihia e tēnei whakamātautau te ātete o te paipa ki ngā kapiti i puta mai i te hauwai e puta ana ina pāngia e ngā taiao kawa, pērā i ngā mea kei roto ko te hauwai whanariki (H₂S).
Whakamātautau SSC (Pakarutanga Āwangawanga Pūngāwerewere)
Ka aromatawaihia e tēnei whakamātautau te kaha o te paipa ki te ātete i te ngatata i raro i te taumahatanga ina pāngia e te hauwai whanariki. Ka whakatauira i ngā āhuatanga e kitea ana i roto i ngā taiao ratonga kawa pēnei i ngā mara hinu me te hau.
Mā ēnei whakamātautau e rua ka whakarite kia tutuki i te PAIPA NACE A106 Gr B ngā tono pakari o ngā ahumahi e mahi ana i ngā taiao kawa, ā, he ātete te maitai ki te ngatata me ētahi atu momo waikura.
Ngā Āhuatanga Ā-tinana
Kei te A106 Gr B NACE PAIPA ēnei āhuatanga ā-tinana e whakarite ana kia pono tana mahi i raro i ngā pāmahana me ngā pēhanga tino kino:
| Taonga | Uara |
| Kiato | 7.85 karamu/cm³ |
| Te Arahi Wera | 45.5 W/m·K |
| Tauwehenga Ātete | 200 GPa |
| Tauwehenga o te Whakawhanuitanga Wera | 11.5 x 10⁻⁶ /°C |
| Ātete Hiko | 0.00000103 Ω·m |
Mā ēnei āhuatanga ka taea e te paipa te pupuri i te hanganga pumau ahakoa i roto i ngā āhuatanga tino kino me ngā rerekētanga o te pāmahana.
Tirotiro me te Whakamātautau
Ka whakamahia e Womic Steel tētahi huinga tikanga tirotiro whānui hei whakarite kia tutuki i ia paipa A106 Gr B NACE ngā paerewa o te ao mō te kounga me te mahi. Kei roto i ēnei whakamātautau:
●Te Tirotiro Tirohanga me te Ahu:Te whakarite kia tutuki ngā paipa i ngā whakaritenga a te ahumahi.
●Whakamātautau Waipūngao:Whakamahia hei tirotiro i te kaha o te paipa ki te tu atu i te pēhanga nui o roto.
●Whakamātautau Kore-Whakangaro (NDT):Ko ngā tikanga pēnei i te whakamātautau ultrasonic (UT) me te whakamātautau au hurihuri (ECT) e whakamahia ana hei kimi i ngā hapa o roto, me te kore e kino ki te paipa.
●Te Whakamātautau i te Kukū, te Pānga, me te Pakari:Hei aromatawai i ngā āhuatanga ā-pūkaha i raro i ngā āhuatanga ahotea rerekē.
●Whakamātautau Ātete Waikawa:Tae atu ki ngā whakamātautau HIC me SSC, e ai ki ngā paerewa MR 0175, hei manatoko i te mahi i roto i te ratonga kawa.
Te Tohungatanga Hanga a Womic Steel
Ko ngā pūkenga hanga a Womic Steel e hangai ana ki ngā whare hanga hou me te whakapau kaha ki te whakahaere kounga. Me te 19 tau o te wheako ahumahi, he tohunga a Womic Steel ki te whakaputa PAIPA NACE mahi teitei e tutuki ai ngā hiahia o ngā taiao mahi tino uaua.
●Hangarau Hanga Matatau:Kei te whakahaerehia e Womic Steel ngā whare whakaputa hou e whakauru ana i te hanga paipa kore hononga, te maimoatanga wera, me ngā tukanga paninga matatau.
●Whakaritenga:Mā te tuku i ngā otinga ritenga, tae atu ki ngā momo paipa rerekē, ngā roa, ngā paninga, me ngā maimoatanga wera, ka whakarite a Womic Steel i te NACE PIPE ki ngā hiahia motuhake o te kiritaki.
●Kaweake Ao:He nui ngā wheako o Womic Steel ki te kaweake ki ngā whenua neke atu i te 100, ā, ka whakarite ia i te tuku pono me te wā tika o ngā paipa kounga teitei puta noa i te ao.
Whakamutunga
Ko te PAIPA A106 Gr B NACE mai i Womic Steel e whakakotahi ana i ngā āhuatanga miihini tino pai, te ātete ki te waikura, me te pono i roto i ngā āhuatanga ratonga kawa. He mea tino pai mō ngā tono pāmahana teitei, pēhanga teitei i roto i ngā ahumahi pēnei i te hinu me te hau, te matū hinu, me te tukatuka matū. Mā ngā paerewa whakamātautau pakari, tae atu ki te whakamātautau HIC me te SSC i runga i te MR 0175, ka mau tonu te paipa me te ātete ki te waikura i roto i ngā taiao wero.
Nā ngā pūkenga hanga matatau o Womic Steel, tōna piripono ki te kounga, me te wheako nui ki te kaweake puta noa i te ao, koinei te hoa pono mō ngā NACE PIPES e whakamahia ana i roto i ngā tono nui.
Kōwhiria te Womic Steel Group hei hoa pono mō ngā Paipa me ngā Whakapiringa Kowiri tira kounga teitei me te mahi tuku tino pai. Nau mai ki te uiui!
Paetukutuku: www.womicsteel.com
Īmēra: sales@womicsteel.com
Waea/WhatsApp/WeChat: Wikitōria: +86-15575100681 rāneiHēki: +86-18390957568
Wā tuku: Hanuere-04-2025