Nako ea ho tlisa liphaephe tsena tsa tšepe tse odarileng ke moreki ke matsatsi a 20, e leng matsatsi a khutsufalitsoeng ho ba matsatsi a 15 bakeng sa moreki.
Kajeno, bahlahlobi ba phethile tlhahlobo ka katleho mme ba tla romelwa hosane. Sehlopha sena sa diphaephe tsa tshepe keAPI 5L/ASTM A106 Kereiti B, ka litlhaloso tse ngata, ho kenyeletsoa le botenya ba lebota ba 3.25, 3.54, 3.45 le litlhaloso tse ling.
Kamora hore odara ea tlhahiso e behoe, re bontša bareki linepe tsa phaephe e bobebe, linepe tsa ho fafatsa, linepe tsa ho kopanya le ho reka likheo tsa phaephe ka nako ea sebele, re lekanya botenya ba lebota le bophara ba kantle ba phaephe ea tšepe bakeng sa moreki, 'me re nka linepe tsa liqubu tsa linepe tsa ho kopanya bakeng sa moreki kamora ho fafatsa le ho kopanya. Kajeno re fumane tlhahlobo ea motho oa boraro e rometsoeng ke moreki 'me ra e fetisa hantle, e tla tsamaisa sehlopha sena sa thepa.
Hosane, sehlopha sena sa thepa se tla laeloa ka har'a lijana 'me se romeloe koung ebe se romelloa koung eo moreki a eang ho eona.
Thomello ena e bolokile bareki ba rona matsatsi a 5 a mosebetsi mme ya kgutsufatsa nako ya ho leta bakeng sa bareki. Re ka rata ho leboha baenjiniere, basebetsi ba maemong a fapaneng a ho sebetsana le thepa, ho hlophisa ditokomane le thomello ka bokgabane, le tshebedisano-mmoho e mafolofolo ya bareki!
Lihlahisoa tse ka sehloohong tsa k'hamphani ea rona ke: Liphaephe tsa Boiler li etsa 40%; phaephe ea mohala e etsa 30%; phaephe ea peterole e etsa 10%; phaephe ea mocheso e etsa 10%; phaephe ea mechini e etsa 10%.
1.Liphaephe tsa Boiler40%
ASTM A335/A335M-2018:P5、P9、P11、P12、P22、P91、P92;GB/T5310-2017:20g、20mng、25mng、15mog、20mog、12crmog、15crmog、12cr2mog、12crmog;ASME SA-106/SA-106M-2015:GR.B、CR.C;ASTMA210(A210M)-2012:SA210GrA1、SA210 GrC;ASME SA-213/SA-213M:T11、T12、T22、T23、T91、P92、T5、T9、T21;GB/T 3087-2008:10#、20#;
API 5L: PSL 1, PSL 2;
GB9948-2006:15MoG、20MoG、12CrMoG、15CrMoG、12Cr2MoG、12CrMoVG、20G、20MnG、25MnG;GB6479-2013:10、20、12CrMo、15CrMo、12Cr1MoV、12Cr2Mo、12Cr5Mo、10MoWVNb、12SiMoVNb;GB17396-2009:20、45、45Mn2;
4.phaephe ea phapanyetsano ea mocheso10%
ASME SA179/192/210/213: SA179/SA192/SA210A1.
SA210C/T11 T12, T22.T23, T91. T92
5.Phaephe ea mechini10%
GB/T8162: 10,20,35,45,Q345,42CrMo;ASTM-A519:1018、1026、8620、4130、4140;EN10210:S235GRHS275JOHS275J2H;ASTMA53:GR.A GR.B
Nako ea poso: Loetse-13-2024