I roto i te umanga hinu nui,Hinu He mea nui te mahi a ngā paipa rino, he kaikawe matua i roto i te tuku hinu me te hau māori mai i te keri whenua ki ngā kaiwhakamahi mutunga. Mai i ngā mahi keri i roto i ngā mara hinu me te hau ki te kawe paipa tawhiti, he maha ngā momoHinu ngā paipa maitai, me ō rātou rauemi me ngā āhuatanga ahurei, ka whakarite i te mahi haumaru me te whai hua o te mekameka ahumahi katoa. Ka arotahi tēnei tuhinga ki te paipa maitai waro, te paipa maitai kore hononga, me te paipa maitai API 5L (paipa maitai e tutuki ana i ngā paerewa API 5L), tae atu ki ngā tauira noa pēnei i te paipa API 5L X70, te paipa API 5L X60, me te paipa API 5L X52, e whakarato ana i tētahi whakataki taipitopito ki ngā rauemi, ngā āhuatanga, me ngā rahi noa oHinu ngā paipa maitai.
Tātari Rauemi
Ko te paipa maitai waro tētahi o ngā rauemi e whakamahia whānuitia ana mō teHinu ngā paipa rino. Ko te nuinga o te mea he rino me te waro, me te iti o te konupūmā, te silicon, te whanariki, me te whākōkī. Ko te nui o te waro e whakatau ana i te kaha me te pakari o te rino. I te nuinga o te wā, ko te nui ake o te waro ka whakanui ake i te kaha o te rino, engari ka heke te pakari me te kaha whakarewa. I roto i te umanga hinu, he pai te mahi whānui o te paipa rino waro. Ehara i te mea he kaha teitei anake hei tu atu i ngā pēhanga o te kawe hinu me te hau, engari he kaha anō hoki hei urutau ki ngā taiao whenua uaua. Hei tāpiri, he iti te utu o ngā paipa rino waro, ā, he nui te whai hua o te utu, nā reira e whakamahia whānuitia ana i roto i ngā paipa hinu me te hau.
2. Ngā Rauemi Raupapa Paipa Rino API 5L
Ka hangaia te Paipa Rino API 5L kia rite ki te paerewa API 5L i whakatūria e te American Petroleum Institute (API) ā, ko te nuinga o te wā ka whakamahia mō ngā paipa hinu me te hau. Ka whakarōpūtia tēnei raupapa paipa rino ki ngā momo rerekē i runga i te kaha o te rino, pērā i te X52, X60, me te X70. Hei tauira, he mea hanga te Paipa API 5L X52 ki te rino kaha-iti-koranu. Haunga ngā huānga taketake pērā i te waro me te rino, kei roto hoki ngā huānga koranu pērā i te niobium, te vanadium, me te titanium. Mā te tāpiri i ēnei huānga koranu ka tino whakarei ake i te kaha me te pakari o te rino, me te whakapai ake anō hoki i tōna āheinga whakarewa me te ātete ki te waikura. Ka arotauhia anō te rauemi o te Paipa Api 5l X60 me te Paipa Api 5l X70 i runga i tēnei turanga. Mā te whakarerekē i te ōwehenga huānga koranu me te tukanga maimoatanga wera, ka whakarei ake anō te kaha me te mahi whānui o te rino, ka taea ai e ia te whakatutuki i ngā hiahia o te kawe hinu me te hau i raro i ngā pēhanga teitei ake me ngā āhuatanga mahi uaua ake.
Ka hangaia te paipa maitai kore hononga mā roto i ngā tukanga pēnei i te poka me te hurihuri i te paipa. He rite tonu te rauemi ki te paipa maitai waro me te paipa maitai raupapa Api 5l kua whakahuatia ake nei, engari ko te āhua ahurei o tana tukanga whakaputa ka hoatu he painga motuhake. Kāore he hononga i runga i te pakitara o te paipa maitai kore hononga, ka hua ake he hanganga whānui ōrite me te kaha teitei. Ka taea e ia te tu atu i ngā pēhanga teitei me ngā āhuatanga taiao kaha ake. Nō reira, he mea whakamahi noa i roto i te umanga hinu mō ngā tono e hiahia ana ki te mahi teitei, pēnei i ngā paipa hinu me te hau pēhanga teitei me ngā pane puna.
Ngā Āhuatanga me ngā Āhuatanga
1. Kaha
He āhuatanga matua te kaha o ngā paipa hinu, e pā tika ana ki tōna haumaru i te wā e kawe ana i te hinu me te hau. Ko te taumata kaha o ngā paipa maitai raupapa API 5l e tohuhia ana e te tau i muri i te "X." Hei tauira, ko te kaha tuku iti rawa o te X52 he 52 ksi (kiropounds ia inihi tapawha), he rite ki te 360 MPa i roto i ngā megapascals; ko te kaha tuku iti rawa o te X60 he 60 ksi (tata ki te 414 MPa); ā, ko te kaha tuku iti rawa o te X70 he 70 ksi (tata ki te 483 MPa). I te pikinga o te taumata kaha, ka piki ake te pēhanga ka taea e te paipa te tu atu, kia pai ai mō ngā paipa hinu me te hau me ngā whakaritenga pēhanga rerekē. Nā tōna hanganga ōrite me te tohatoha kaha pumau ake, ka pai ake te mahi a ngā paipa maitai kore hononga ina tu atu ki ngā pēhanga teitei.
2. Ātete ki te Waikura
Tērā pea kei roto i te kawe hinu me te hau māori ngā mea waikura pērā i te hauwai whanariki me te hauhā waro, nō reira me whai ātete waikura ngā paipa hinu. He ngoikore te ātete waikura o ngā paipa maitai waro, engari ka taea te whakapai ake i tōna ātete waikura mā te tāpiri i ngā huānga whakarewa (pērā i te chromium me te molybdenum i roto i te raupapa Api 5l) me te whakamahi i ngā maimoatanga ārai-waikura mata (pērā i te paninga me te whakakikorua). Mā te hoahoa me te tukatuka rauemi tika, ka roa te ora o ngā Paipa Api 5l X70, Paipa X60, me te Paipa X52, me ētahi atu, i roto i ngā taiao waikura.
3. Te āheinga whakarewa
I te wā e hangaia ana ngā paipa hinu, me hono ngā paipa rino mā te whakarewa, ā, ko te āheinga whakarewa he āhuatanga nui o te paipa rino o te paipa hinu. He mea hanga motuhake te paipa rino raupapa Api 5l mō te āheinga whakarewa pai rawa atu, kia kaha ai, kia piri ai hoki ngā hononga whakarewa. Ka taea hoki te whakatutuki i ngā whakarewa kounga teitei mā te paipa rino waro me te paipa rino kore hononga mā te whakamahi i ngā tikanga whakarewa tika.
Ngā Rahi Noa
1. Te whānui o waho
He whānuitia ngā diameter o waho o ngā paipa maitai hinu hei whakatutuki i ngā hiahia kawe kanorau. Ko ngā rahi diameter o waho noa mō ngā paipa maitai raupapa Api 5L ko te 114.3mm (4 inihi), 168.3mm (6.625 inihi), 219.1mm (8.625 inihi), 273.1mm (10.75 inihi), 323.9mm (12.75 inihi), 355.6mm (14 inihi), 406.4mm (16 inihi), 457.2mm (18 inihi), 508mm (20 inihi), 559mm (22 inihi), me te 610mm (24 inihi). He rite ngā rahi diameter o waho o ngā paipa maitai kore hononga ki ērā o te raupapa Api 5L, engari ka taea hoki te whakaputa i ngā rahi kore-paerewa hei whakatutuki i ngā hiahia o ngā kiritaki.
2. Matotoru o te Pakitara
Ko te matotoru o te pakitara he mea nui e pā ana ki te kaha me te kaha ki te kawe i ngā kawenga o ngā paipa maitai. Ka rerekē te matotoru o te pakitara o ngā paipa maitai hinu i runga i te whakatauranga pēhanga me ngā whakaritenga tono. Hei tauira, hei paipa API 5L X52, mō te diameter o waho o te 114.3mm, ko ngā matotoru noa o te pakitara ko te 4.0mm, 4.5mm, me te 5.0mm. Mō te diameter o waho o te 219.1mm, ko te matotoru o te pakitara ka 6.0mm, 7.0mm, 8.0mm rānei. Nā te kaha ake o ngā whakaritenga o ngā paipa API 5L X60 me X70, he matotoru ake ngā pakitara i ngā paipa X52 o te diameter o waho kotahi hei whakarite i te kaha me te haumaru e tika ana. Ka taea te whakahaere tika i te matotoru o te pakitara o te paipa maitai kore hononga i runga i ngā tukanga whakaputa me ngā whakaritenga a te kiritaki, mai i te 2mm ki te maha tekau mirimita.
3. Te roa
Ko te roa paerewa o te paipa maitai hinu he 6 mita, 12 mita, me ētahi atu, kia māmā ai te kawe me te hanga. I roto i ngā tono tūturu, ka taea hoki te whakaputa i ngā roa ritenga i runga i ngā whakaritenga motuhake o te kaupapa paipa, hei whakaiti i te mahi tapahi me te whakarewa i te papaanga, hei whakapai ake hoki i te whai huatanga o te hanga.
Hei whakarāpopototanga, ko ngā rauemi, ngā āhuatanga, me ngā rahinga tuku iho oHinu he mea nui ngā paipa rino i roto i tō rātou hoahoa me te whakamahinga. Paipa Rino Waro, Paipa Rino Tuitui, me ngā paipa rino i roto i tePaipa Rino Api 5lhe mahi nui tā ia raupapa, pērā i te X70, te X60, me te X52, i roto i ngā wāhanga rerekē o teHinu te umanga nā ō rātou painga ahurei. Me te whanaketanga tonu o teHinu te ahumahi, ngā whakaritenga mahi me te kounga mōHinu Kei te kaha haere te whakamahi i ngā paipa rino. Ā tōna wā, ka nui ake ngā paipa mahi-teiteiHinu Ka whakawhanakehia, ka whakamahia hoki ngā paipa rino hei whakatutuki i ngā hiahia o ngā āhuatanga mahi uaua me te kawe waka tawhiti me te pēhanga teitei.
Whakapā mai mō ētahi atu kōrero
Email: sales01@royalsteelgroup.com(Sales Director)
RŌPŪ KĪNGI
Wāhitau
Te rohe ahumahi whanaketanga o Kangsheng,
Takiwa o Wuqing, taone nui o Tianjin, Haina.
Ī-mēra
Ngā Hāora
Mane-Rātapu: Ratonga 24-hāora
Wā tuku: 25 o Ākuhata-2025