Fa'atauga vevela API 5L-2012 X70m Psl2 Pepa Uamea Gaosi API 5L X65/X70/X80Pa'u Umea Si'iloa
Fa'amatalaga Puupuu:
Pipeline uamea o se ituaiga o ipu uamea e faaaoga mo pipelines, e masani ona faaaoga i le gaosiga o paipa paipa mo suauu ma kesi faalenatura, faapea foi ma le koale ma fale slurries.O le uamea e le gata e manaʻomia ai le malosi faʻamalosi maualuga, ae e manaʻomia ai foi le maualuga o le vevela o le vevela ma le lelei lelei.
O la matou pisinisi o loʻo faʻamamafaina le pulega, le faʻalauiloaina o tagata talenia, faʻapea foʻi ma le fausiaina o le fausiaina o 'au, taumafai malosi e faʻaleleia atili le tulaga masani ma le nofo aitalafu o tagata faigaluega.O la matou atinaʻe na ausia manuia le IS9001 Faʻamaonia ma le European CE Certification of Hot Sale API 5L-2012 X70m Psl2 Steel Sheet Manufacture API 5L X65 / X70 / X80steel Plate Wholesale, O matou sini autu o le tuʻuina atu lea o matou tagata faʻatau i le lalolagi atoa ma le lelei lelei, tau faʻatauvaʻa, faʻafeiloaʻi fiafia. ma kamupani sili ona lelei.
O la matou pisinisi o loʻo faʻamamafaina le pulega, le faʻalauiloaina o tagata talenia, faʻapea foʻi ma le fausiaina o le fausiaina o 'au, taumafai malosi e faʻaleleia atili le tulaga masani ma le nofo aitalafu o tagata faigaluega.O la matou atina'e na ausia manuia le IS9001 Tusipasi ma Europa CE Tusipasi oSaina X70m uamea ma X80m uamea, E tusa ai ma le tulaga lelei e pei o le ola, mamalu e pei o le faʻamaoniga, faʻafouina e pei o le malosi faʻamalosi, atinaʻe faʻatasi ai ma tekinolosi faʻapitoa, o loʻo faʻamoemoe le matou vaega e faʻagasolo faʻatasi ma oe ma faia ni taumafaiga le faʻavaivai mo le lumanaʻi manuia o lenei pisinisi.
u'amea paipa fa'aonaponei o se u'amea maualalo-carbon po'o le ultra-low-carbon microalloyed sila, o se oloa e maualuga mea fa'atekinisi ma maualuga tau fa'aopoopo.O le tele o mea fou faatekinolosi ausia i le fanua metallurgical i le 20 tausaga talu ai ua faʻaaogaina i le gaosiga o paipa uamea.O le atina'eina o le fa'ainisinia o paipa o le tele o le paipa, o le maualuga o le mamafa o le felauaiga o le kasa, maualuga le malulu, maualuga le fa'aogaina o le siosiomaga, ma le mafiafia o le puipui o le paipa i lalo o le sami.O le mea lea, e tatau ona i ai le malosi maualuga o le paipa faʻaonaponei, maualalo le aʻafiaga o Bauschinger, maualuga le malosi ma le brittleness teteʻe, maualalo le faʻaogaina o le kaponi ma le lelei lelei, ma le tetee i le HIC ma le H2S corrosion.
O le paipa uamea ipu e faʻaaogaina e gaosia ai paipa laina uelo, aua o paipa laina e leai ni mea e faia i le pa lapotopoto, ae le o ni ipu uamea.E masani ona fa'aogaina le ipu mafiafia e maua ai le puipui mafiafia o le su'isu'i sa'o paipa, ma o le u'amea u'amea o lo'o fa'aaogaina e gaosia ai le paipa fa'afefeteina eletise(ERW) ma le paipa fa'afefeteina arc uelo (SSAW).I aso nei, e sili atu ma sili atu tagata faʻatau e manaʻomia le paipa uʻamea uʻamea e gaosia ai paipa laina aua e mafai ona faʻaogaina ipu uʻamea e gaosia ai paipa lapopoa, ma le faʻaopopoga, o le tau o paipa uelo e masani lava ona maualalo ifo nai lo paipa seamless.
Laina paipa ipu uamea mea autu mo le gaosiga o le ERW laina paipa, LSAW laina paipa, SSAW laina paipa, lea e faʻaaogaina i le fausiaina o laina paipa i le suauu, kesi ma le vai felauaiga, e mafai ona faʻaaogaina i le gaosiga o le gaosiga o le gaosiga o le suavai.
E matua'i maualalo le vevela o le arctic, mamafa mamafa i le vasa loloto, fa'asalalauga fa'asao: e o'o lava i tulaga sili ona mata'utia e leai se a'afiaga leaga i a tatou ipu laina.E mafai ona galue pa'u laina paipa i le loloto e oo atu i le 2,800 mita i lalo ifo o le sami.
Matou te ofoina atu fo'i lo'o fa'aofuina fa'alava i fafo o le matafaga fa'apipi'i u'amea fa'apipi'i e tete'e a'e mo le tele o mana'oga i le fa'aogaina o le kasa oona.I le avea ai o se tagata tomai faapitoa i tekinolosi faʻaonaponei faʻaonaponei faʻaonaponei faʻatasi ma le faʻavaveina o le malulu, o matou o se tasi o taʻitaʻi o pisinisi a le lalolagi.
| API 5L Vasega | Malosi e maua | Malosi Tetele | Tuuina atu i le Tensile Ratio | Fa'aumiumi |
| min. | min. | (max.) | min. | |
| (ksi) | (ksi) |
| % | |
| A | 30 | 48 | 0.93 | 28 |
| B | 35 | 60 | 0.93 | 23 |
| X42 | 42 | 60 | 0.93 | 23 |
| X46 | 46 | 63 | 0.93 | 22 |
| X52 | 52 | 66 | 0.93 | 21 |
| X56 | 56 | 71 | 0.93 | 19 |
| X60 | 60 | 75 | 0.93 | 19 |
| X65 | 65 | 77 | 0.93 | 18 |
| X70 | 70 | 82 | 0.93 | 17 |
| X80 | 80 | 90 | 0.93 | 16 |
| Tulaga | Vasega | |||||||||
| API 5L | A25 | Gr A | GrB | X42 | X46 | X52 | X56 | X60 | X65 | X70 |
| GB/T 9711 ISO 3183 | L175 | L210 | L245 | L290 | L320 | L360 | L390 | L415 | L450 | L485 |
| PSL | TU'UGA FA'ATA'U | VAEGA PIPA/ VAEGA UILA (a), (b) |
| PSL1 | As-rolled, normalizing rolled, normalized poʻo faʻameamea faʻavae | L175 poʻo le A25, L175P poʻo le A25P, L210 poʻo le A |
| PSL1 | As-rolled, normalizing rolled, thermomechanical rolled, thermomechanical formed, normalizing formed, normalized, normalized ma ita;po'o, pe a malilie, tineia ma fa'afefe mo na'o paipa SMLS. | L245 poʻo le B |
| PS1 | As-rolled, normalizing rolled, thermomechanical rolled, thermomechanical formed, normalizing formed, normalized, normalized ma ita po o tineia ma ita. | L290 poʻo X42, L320 poʻo X46, L360 poʻo X52, L390 poʻo X56, L415 poʻo X60, L450 poʻo X65, L485 poʻo X70 |
| PSL1 | Pe-taai | L245R poʻo BR, L290R poʻo X42R |
| PSL2 | Fa'asalaina ta'avale, fa'asa'o fa'atupu, fa'asa'o po'o fa'asa'o ma fa'afefe | L245N poʻo BN, L290N poʻo X42N, L320N poʻo X46N, L360N poʻo X52N, L390N poʻo X56N, L415N poʻo X60N |
| PSL2 | Ua tineia ma ita | L245Q poʻo le BQ, L290Q poʻo le X42Q, L320Q poʻo le X46Q, L360Q poʻo le X52Q, L390Q poʻo le X56Q, L415Q poʻo le X60Q, L450Q poʻo le X65Q, L485Q poʻo le X70Q, L555Q poʻo le X80Q poʻo le X80Q, L555Q poʻo le X80Q (i) |
| PSL2 | Thermomechanical rolled or thermomechanical formed | L245M poʻo le BM, L290M poʻo le X42M, L320M poʻo le X46M, L360M poʻo le X52M, L390M poʻo le X56M, L415M poʻo le X60M, L450M poʻo le X65M, L485M poʻo le X70M, L555M poʻo le X80M |
| PSL2 | Taavale Thermomechanical | L625M poʻo le X90M, L690M poʻo le X100M, L830M poʻo le X120M |
O la matou pisinisi o loʻo faʻamamafaina le pulega, le faʻalauiloaina o tagata talenia, faʻapea foʻi ma le fausiaina o le fausiaina o 'au, taumafai malosi e faʻaleleia atili le tulaga masani ma le nofo aitalafu o tagata faigaluega.O la matou atinaʻe na ausia manuia le IS9001 Faʻamaonia ma le European CE Certification of Reasonable price Hot Sale API 5L-2012 X70m Psl2 Steel Sheet Manufacture API 5L X65 / X70 / X80steel Plate Wholesale, O matou sini autu o le tuʻuina atu lea o matou tagata faʻatau i le lalolagi atoa ma le lelei lelei, tau tauvaga, fiafia tilivaina ma tu'uina atu lelei.
Tau talafeagaiSaina X70m uamea ma X80m uamea, E tusa ai ma le tulaga lelei e pei o le ola, mamalu e pei o le faʻamaoniga, faʻafouina e pei o le malosi faʻamalosi, atinaʻe faʻatasi ai ma tekinolosi faʻapitoa, o loʻo faʻamoemoe le matou vaega e faʻagasolo faʻatasi ma oe ma faia ni taumafaiga le faʻavaivai mo le lumanaʻi manuia o lenei pisinisi.
