Icyuma gikoresha imiyoboro yicyuma: Offshore to Irrigation

Ikoreshwa rya Porogaramu - Umuyoboro wa Octal

Kuva mu mazi maremare kugera ku miyoboro ya Arctique, imiyoboro y'amazi ya megacity kugera ku murongo w’ubutayu, imirima minini kugera ku mashyamba y’imvura - Umuyoboro wa Octal utanga inkingi ndende - ikora ibyuma by’ingufu ku isi, amazi n’ibikorwa remezo.

Ohereza iperereza nonaha

Offshore Amavuta na Gazi

Amazi maremare, hejuru ya FPSO hamwe na jackettes zihamye bisaba imiyoboro ikomeza guhora ihindagurika, gutera umunyu hamwe numuvuduko urenga 15.000 psi. Kinini - diameter LSAW X65 - X70 hamwe na 3LPE cyangwa FBE + gutwika uburemere bwa beto nicyo gipimo nganda hano. Ihuriro ryiza cyane (VAM TOP, TENARIS BLUE) ryemeza ko gaze - ikora neza mumashanyarazi no kohereza ibicuruzwa biva mu nyanja y'Amajyaruguru kugera muri Berezile mbere - imirima yumunyu.

Subsea Flowlines & Ihambire - Inyuma

Ubujyakuzimu burenga m 2,500, SSAW X60 - X70 hamwe na 5 - igiceri cyacumuye epoxy cyangwa izitose zitose zitanga impanuro nziza yikiguzi, guhinduka no kurinda ruswa. Igishushanyo mbonera gikwirakwiza impagarara zingana mugihe reel - lay cyangwa J - gushiraho, mugihe CWC yuburebure bwa mm 50-120 mm yemeza ko ihagaze neza mumigezi ikomeye.

Kumurongo muremure - Kohereza intera

Umusaraba - igihugu cyibanze, ibicuruzwa nibisanzwe - imirongo yumurongo wa gazi yishingikiriza kuri API 5L X52 - X80 LSAW kugirango ikore ibirometero amagana hamwe na sitasiyo ntoya {{5} Kwihanganira OD hamwe no hejuru - amanota yumusaruro agumana uburebure bwurukuta - bityo uburemere nigiciro - kugeza byibuze.

Igishanga, Igishanga & Amashyamba yimvura

Ubutaka bworoshye, bworoshye cyane mu turere nk’ikibaya cya Amazone, Delta ya Nigeriya, na Louisiana birasaba ko haterwa uburemere bukomeye bwa beto (CWC) ku miyoboro ya SSAW cyangwa LSAW kugira ngo bigere ku kaga no kwirinda guhindagurika mu gihe cy’umwuzure w’ibihe. Urukuta rurerure ruvanze no guhuza - epoxy ihujwe (FBE) cyangwa 3LPE ikingira neza kurwanya H₂S, CO₂, na acide kama ikunze kuboneka mubishanga.

Imiyoboro yo mumazi yo mumijyi

Munsi yumuhanda,AWWA C200 izunguruka imiyoboronaASTM A53 Imiyoboro ya ERWni amahitamo ahitamo imiyoboro y'amazi meza, impeta zo gukingira umuriro, hamwe n’amazi y’amazi.

Imberesima - umurongo wa minisitericyangwaibiryo - icyiciro cya epoxy coatingByuzuyeNSF / ANSI 61kunywa - umutekano wamazi, mugihe hanzepolyurethane, polyethylene, cyangwaanti - gufunga kasetiitanga igihe kirekire - kurinda igihe cyubutaka bukabije bwo mu mijyi, amazi yo mu butaka, n’inzererezi - ruswa iriho ubu ikunze kugaragara mu turere twa metropolitan.

Kuvomera icyaro & ubuhinzi

Kinini - igipimo cyagati - sisitemu ya pivot na drip ikoresha galvanised cyangwa polyethylene - yometse kuri SSAW (12-48 in) kugirango yimure amamiriyoni ya litiro buri munsi hamwe na zeru hafi ya zeru. Uburemere bworoshye kuri metero n'uburebure bwa m 18-18 bigabanya ingingo hamwe nigihe cyo kwishyiriraho mumirima ifunguye.