E mafai ona vaevaeina i le tulilima umi radius ma le tulilima pupuu radius.O le tulilima umi radius e faasino i le lautele pito i fafo o le paipa o lona radius o curvature e tutusa ma le 1.5 taimi, o lona uiga, R=1.5D;O le tulilima pu'upu'u fa'ata'amilo o lona uiga e tutusa lona 'ele'ele o le pupuni ma le lautele pito i fafo o le paipa, o lona uiga, R= 1.0d.(D o le lautele o le tulilima, o le R o le laina o le curvature).5. E tusa ai ma le mamafa o le vasega, e tusa ma le 17 ituaiga o paipa, e tutusa ma tulaga Amerika, e aofia ai Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS;Sch80, SCH100, Sch120, Sch140, Sch160, XXS O le lua e masani ona faʻaaogaina o STD ma XS
Atina'e avanoa o alamanuia mea faufale
O Saina ua leva ona gaosia ma fa'atau mea faufale i le lalolagi.O le gaosiga o le sima, ipu tioata, sima mama, maa ma mea puipui ua tulaga muamua i le lalolagi mo le tele o tausaga.I le taimi lava e tasi, o le lelei o mea faufale o loʻo faʻaleleia atili, o le faʻaaogaina o le malosi ma mea mata e faʻaitiitia i lea tausaga ma lea tausaga, o ituaiga uma o mea faufale fou o loʻo faʻaauau pea ona tulaʻi mai, faʻaleleia atili mea faufale, o loʻo i ai se faavae mautu a Cangzhou pipeline.O le kamupani e sili atu nai lo le 3,200 atinaʻe gaosiga, e aofia ai le 222 atinaʻe e sili atu i luga ole fua (tupe maua faʻatau e sili atu i le 5 miliona yuan), faʻafaigaluegaina 124,000 tagata.O oloa autu o ituaiga uma o u'amea fa'apitoa, u'amea u'amea, u'amea carbon ma isi paipa u'amea seamless, maualalo, ogatotonu ma le maualuga o le faagaau faumea, suauu vili faagaau ma isi tubes;O ituaiga uma o auala e tolu, fa-auala, valve, faʻaititia o paipa tulilima;ituaiga uma o flange uamea stainless, flange forged;O ituaiga uma o paipa fa'avaa, meafaifa'aili, suau'u blowout preventer ma isi mea paipa;Vaese polyethylene paipa, polypropylene paipa ma isi paipa palasitika, o se aofaiga o 16 vaega o le sili atu i le 370 ituaiga o sili atu i le 3500 specifications.O le fa'agasologa o le gaosiga o lo'o fa'aaogaina e masani lava ona fa'aogaina le su'isu'i sa'o ta'avale vevela, uelo fa'apalapala fa'ato'a lua itu, fa'apala, fa'amea, faiga fa'aoso fa'asolo, faiga malulu, fa'avevela vevela ma isi.Ole maualuga ole gaosiga ole laina ole paipa ole 2020mm.O oloa o loʻo faʻaaogaina lautele i faʻainisinia faʻapitonuʻu, inisinia petrochemical, faʻasalalauga kasa i sisifo-sasaʻe, fau vaa ma faʻainisinia malosi faaniukilia, faʻatasi ai ma se mamanu faʻaletausaga ma le gaosiga gafatia o le 25 miliona tone.I le 2010, o le tau faʻaopoopo faʻapisinisi o atinaʻe i luga aʻe o le lapopoa na oʻo atu i le 13 piliona yuan, i luga 31.7% i lea tausaga ma lea tausaga, e tusa ma le 16.1% o le tau faʻaopoopo o pisinisi uma i luga aʻe o le lapopoa.O loʻo agaʻi i luma le faʻalapotopotoga o gaosiga o masini paipa a Cangzhou i sini o le "tolu maualuga" (i luga o le fua, pito i luga ma luga o meafaigaluega) ma le "tolu maualuga" (maualuga, maualuga maualuga ma maualuga le tau faaopoopo), ma le faʻalauiloaina o le gaosiga o masini paipa. e oo atu i le 30 miliona tone.O Cangzhou o le a avea ma taʻutaʻua "mea faigaluega paipa ma le R & D faavae" ma le "laupapa meafaigaluega paipa".O le faʻafaigaluegaina o le fausiaina o le "11th Five-Year Plan" ua oʻo i le ogatotonu.O le faʻatupulaia o le faʻatupulaia o le alatele, nofoaafi ma isi atinaʻe faufale faʻafaigaluegaina ma le faʻatupulaʻia o le faʻatupulaia o tupe faʻafaigaluega masani faufale e faʻatupuina ai pisinisi faufale i le tulaga o le boom.I le taimi lava e tasi, i lalo o le talaaga o le fausiaina o se sosaiete faʻasaoina o le malosi ma faʻamalosia le tulaga faʻafouina tutoʻatasi o le atunuʻu, o le autu o le faʻasaoina o le malosi ma le faʻafouina tekonolosi o le a avea ma nofoaga vevela o le atinaʻe.
Taimi meli: Iuni-20-2022