Izimo Zokusebenza Kwepayipi Lensimbi: I-Offshore to Irrigation

Izimo Zokusebenza - Ipayipi le-Octal

Kusukela kuma-deepwater rig kuya kumapayipi ase-Arctic, amagridi amanzi amakhulu kuya emigwaqweni yasogwadule, izindawo zokulima ezinkulu ukuya ezimpambanweni zamahlathi emvula - I-Octal Pipe iletha umgogodla wensimbi{1}}osebenza kakhulu wamandla omhlaba wonke, amanzi nengqalasizinda.

Thumela Uphenyo Manje

I-Offshore Oil & Gas Platforms

Izinsimbi zamanzi ajulile, ama-topside e-FPSO namajakhethi angashintshi adinga amapayipi asinda njalo ekunyakazeni kwegagasi, isifutho sikasawoti nezingcindezi ezingaphezu kuka-15,000 psi. -Ububanzi obukhulu be-LSAW X65–X70 ene-3LPE noma i-FBE + ukunamathela kwesisindo sikakhonkolo kuyindinganiso yomkhakha lapha. Uxhumo lwe-Premium (VAM TOP, TENARIS BLUE) luqinisekisa ukusebenza kwegesi-okuqinile emigqeni yesikhuphukeli neyokuthekelisa kusukela eNorth Sea ukuya e-Brazil{10}}ngaphambi{10}kuzindawo zikasawoti.

I-Subsea Flowlines & Tie-Izimva

Ekujuleni okungaphezu kuka-2,500 m, i-SSAW X60–X70 ene-epoxy engu-5-ye-layer sintered epoxy noma i-insulation emanzi inikeza ibhalansi engcono kakhulu yezindleko, ukuguquguquka nokuvikeleka kokugqwala. Idizayini yomthungo we-Helical isabalalisa ingcindezi egobayo ngokulinganayo ngesikhathi sokufakwa kwe-reel-lay noma i-J{10}}, kuyilapho ubukhulu be-CWC obungu-50–120 mm buqinisekisa ukuzinza okuphansi kumaza anamandla.

I-Onshore Long{0}}Ibanga lokudluliswa kwebanga

Imigqa{{0}yezwe engahluziwe, yomkhiqizo kanye nemvelo-yegesi yemvelo incike ku-API 5L X52–X80 LSAW ukumboza amakhulu amakhilomitha ngeziteshi zokumpompa ezincane. 3Izimbobo ze-LPP nokuvikelwa kwe-cathodic iletha impilo yedizayini yeminyaka engu-50+ kuzo zonke izingwadule, i-permafrost namapulazi. Ukubekezelela kwe-OD okuqinile kanye{8}}namabanga aphezulu esivuno agcina ukujiya kodonga - futhi ngenxa yalokho isisindo kanye nezindleko - zibe ncane.

Ixhaphozi, Marsh & Rainforest Crossings

Inhlabathi ethambile, evuza kakhulu ezifundeni ezifana ne-Amazon Basin, i-Niger Delta, ne-Louisiana bayous idinga i-heavy concrete weight coating (CWC) kumapayipi e-SSAW noma e-LSAW ukuze kuzuzwe ukuchama okungekuhle futhi kuvimbele ukuntanta phakathi nezikhukhula zesizini. Izindonga eziwugqinsi ezihlanganiswe -nokuhlanganiswa kwe-epoxy (FBE) noma i-3LPE enamathela ngempumelelo imelana ngokuphumelelayo ne-H₂S, i-CO₂, nama-asidi aphilayo avame ukutholakala ezindaweni ezingamaxhaphozi.

Ama-Urban Water & Sewage Networks

Ngaphansi kwemigwaqo yedolobha,Amapayipi ashiselwe AWWA C200futhiAmapayipi e-ASTM A53 ERWukukhetha okuncanyelwayo kwamapayipi amanzi aphuzwayo, izindandatho zokuvikela umlilo, kanye namapayipi amanzi angcolile.

Ngaphakathiusimende{{0}uhlaka lodakanomaukudla-izinga le-epoxy coatingihambisana ngokugcweleI-NSF/ANSI 61ngokuphepha{0}emanzini okuphuza, ngenkathi engaphandlei-polyurethane, i-polyethylene ekhishwe, nomaukugoqa-kwetheyiphu yokugqwalainikeza-ukuvikelwa kwesikhathi eside enhlabathini yasemadolobheni enolaka, amanzi angaphansi komhlaba, kanye nokugqwala{1}okukhona manje okuvame ukutholakala emadolobheni amakhulu.

Ukuchelela Kwezindawo Zasemakhaya Nezolimo

Isikhungo esikhulu-sesikali-amasistimu e-pivot nama-drip asebenzisa i-galvanized noma i-polyethylene{2}}coated SSAW (12–48 in) ukuhambisa izigidi zamalitha nsuku zonke cishe ngokuvuza okuyiziro. Isisindo esingasindi imitha ngalinye nobude obuyi-12-18 m bunciphisa amalunga kanye nesikhathi sokufakwa endaweni yokulima evulekile.

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