Indasitiri yesimbi nesimbi yeRuigang iri kusimudzira shanduko nebudiriro yakanangana nemhando yepamusoro, girinhi, yakangwara uye yakabatanidzwa, ichigadzira nzira nyowani yekusimudzira masumbu ekutsigira maindasitiri akadai sekugadzira simbi, kugadzira michina, uye kugadzirwa kwezvikamu, zvinotungamirwa nesimbi. uye mabhizinesi ekugadzira simbi.
Mazuva mashoma apfuura, iyo 1910mm inopisa-yakakungurutswa yakakomberedzwa pombi yesimbi X52MS, iyo yakafara kwazvo yatakatengesa, yakagadziriswa nemutengi, uye mutengi akataura kuti chigadzirwa chakanyanya "kupikisa kaviri" kuramba kuputika kwehydrogen-induced kupaza uye hydrogen sulfide. stress corrosion, iyo inogona kusangana nezvinodiwa zvehombe-diameter oiri uye gasi pombi yekugadzira. Ichashandiswa kuvakwa kweakakosha mafuta uye gasi mapurojekiti muSaudi Arabia munyika dziri pedyo ne "Belt uye Road".
"Double-resistant" simbi yepombi inoshandiswa zvakanyanya mukugadzirwa kwepetroleum yekunatsa uye mapombi emakemikari anoshanda munzvimbo dzakaoma nekuda kwekugona kwayo kusaora. Parizvino, mabhizinesi ekunatsa peturu nekunze uye mapurojekiti emafuta negasi akaenderera mberi nekuwedzera kudiwa kwe "double-resistance" pombi simbi, kunyanya zvigadzirwa zvemhando yepamusoro, uye tarisiro yemusika yakakura kwazvo.
Nguva yekutumira: Jul-04-2022