horopaki mākete pūngao, ina koa te hanga paipa hau tawhiti tawhiti ki te whakatairanga i te whanaketanga o te putorino LSAW nui, te mākete o nāianei, mākete kāinga me te iwi ke i roto i te tono kāinga mō te hinu me te hau pipelines i e pā ana ki 8 miriona T, te nui supply o te tau 1100 miriona t , te kaha ake o te whakataetae o te maakete, te ahua o te whanaketanga a meake nei o te paipa paipa arc kua ruku ki raro:
1, i roto i ngā o te ngongo whenua-whakamahi, kotahi-ngongo hau rōrahi ki te tae 50 piriona m3 / he taumata, diameter 1422mm, maitai kōeke X80, hau pēhanga 12MPa.
2, i roto i te hononga paipa moana, ki te whakawhanake i te paipa hau hohonu-moana (hohonu o te 1500m ki runga ake) nga raina ahunga; nga hanganga moana ki te paipa kaha-nui, te matotoru o te pakitara nui o te whanaketanga, hei tauira φ610mm × 31.8mm X65 nga tohu karaehe rino.
3, i roto i te whakahaere pakihi, ko te pereti ngongo whakauru (Steelmaking – Continuous Casting – rolled plate – pipe) he ahua, neke atu i te wae paipa i muri i te haere tahi me te raina whakaputa i Hapani, Inia, Haina Baoshan Iron and Steel Co., Ltd., Zhangjiagang Shagang Jinzhou pipeline Co., Tangshan rino me te maitai Group Co., Ltd. etc.
4, ngongo hanganga-tiketike ki te uru ki te maakete. Ko tetahi raru nui o nga umanga paipa LSAW i roto i te hanganga o te whirihoranga taputapu raina whakaputa ka whakaarohia he take nui ka whakatauhia e koe te whirihoranga kia whakaarohia i mua i te waa e tumanakohia ana, penei i te whakamahana i mua i nga taputapu raima e tumanakohia ana, ka werahia, ka tukuna ranei. he tika te taahiraa; i te wa ano, te whakaurunga o te whatunga me te whakahaere korero.
5, i roto i te hokohoko, i roto i te tua ki te hinu me te hau, i reira he slurry transportation; ngongo hanganga miihini, ka whakawhānuihia ki te whakamahi i roto i te waahi o te hiko wera, te mana karihi, te hiko wai, te mana, te hanga kaipuke, te matū me etahi atu paipa, me te aro ki te rereketanga o nga hua Whaiaro.
6, me te whanaketanga o anti HIC Ātete ki te ngongo deformation, te kaha ki te urutau me te whakarei ake i te tuku o te paipa hau waikawa i roto i te kino tikanga matawhenua (he horo, paru, ru) take ki kino taiao waho.