Afai e te fia iloa nisi faʻamatalaga, e pei o le upusii, oloa, fofo, ma isi mea, plisifa'afeso'ota'i matou i luga ole initaneti.
O le Tianjin Sanon Steel Pipe Co., Ltd. o se kamupani fa'atau oloa. O lo matou fale gaosi oloa o lo'o i le Aai o Cangzhou, Itumalo o Hebei. O a matou puna'oa autu o oloa opaipa paila, ma o meafaitino fa'atusa oASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. O mea e fai ma sui o paipa paipa oAPI 5L,API 5CT, o mea e fai ma sui o paipa e malepe ai le penisiniGB/T 9948e 15MoG/12CrMoVG. O le GB/T 6479-2013 o loʻo faʻatusalia ai meafaitino 10#/20#, paipa fesuiaʻi vevela SA179/SA210/SA192, ma isi, paipa faʻainisinia GB/T 8162 o loʻo faʻatusalia ai meafaitino 10#/20#/Q345/42CrMo, EN10210 o loʻo faʻatusalia ai meafaitino S355JOH/S355J2H, paipa o le tane kesi GB1 8248, o loʻo faʻatusalia ai meafaitino 34CrMo4/30CrMo.
Muamua, suauʻu ma kesi. O le maketi tele lea mo paipa uʻamea e leai ni soʻoga. O le tulaga masani mo le faʻapipiʻiina, paipa ma paipa vili e faʻaaogaina i le avanoa i luga o le auala o leAPI 5CT, ma o meafaitino e aofia aiJ55, K55, L80ma le P110. Paipa mo paipa mamao i lalo ifo, tulaga masaniAPI 5L, meafaitinoX42 to X80I le 2025, o le pasene o paipa uʻamea e leai ni soʻoga a Saina e auina atu i Sasaʻe Tutotonu o le a 42%, ma o le toatele lena.
Lua, fale gaosi oloa fa'amamāina ma vaila'au ma nofoaga eletise. Paipa u'amea e le gaoia ma paipa u'amea fa'a'ofu mo fale gaosi oloa fa'amamāina ma vaila'au, paipa paila e maualuga le mamafa mo paila o nofoaga eletise, e pei o le P91 ma le P92. Tulaga masani: GB 5310,ASTM A335, ASTM A213Meafaitino: 15CrMoG, 12Cr1MoVG, fa'apea fo'i maP11, P22, P91, P92E ui e na'o se vaega itiiti o paipa e leai ni so'oga e auina atu i fafo i le maketi a Europa, ae o le tele o ia mea o ni oloa e maualuga lona taua.
Tolu, fausaga fale, galuega a le malo, ma auala ma alalaupapa. E tele le manaʻoga mo paipa ua ueloina i lenei matata. Tulaga masani: GB/T 3091, ASTM A53, EN 10219. O mea autu o le uʻamea kaponi Q235B ma le Q355B. O atunuu o loʻo i luga o le Belt and Road Initiative e tele le manaʻoga mo atinaʻe tetele, ma o le auina atu i fafo o paipa ua ueloina ua matua faateleina i tausaga talu ai nei.
Fa, gaosiga fa'amekanika. O paipa seamless ma le sa'o ma le malulu e fa'aaogaina i paelo hydraulic cylinder, drive shafts ma shock absorbers. Tulaga fa'atonuina: GB/T 3639, EN 10305-1, ASTM A519. Meafaitino: 20#, 45#, 40Cr, 35CrMo. E le gata i lea, o lo'o fa'atupula'ia fo'i le vaega fou o le malosiaga: o olo o le malosiaga o le matagi, photovoltaic brackets, ma hydrogen gas cylinders o lo'o fa'aaogaina uma paipa u'amea.
O manatu autū o loʻo taʻua i luga o nofoaga autū ia mo le auina atu i fafo o paipa uʻamea i le maketi faavaomalo. I le lomiga o loʻo lumanaʻi, o le a ou faʻasoa atu ia te oe nofoaga autū faavaomalo mo talosaga taʻitasi, ma faʻatulaga ai se faʻatonuga manino mo a tatou fefaʻatauaʻiga i fafo o paipa uʻamea.
Taimi na lafoina ai: 19 Me 2026
