Izindaba
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Izinqubo ezintathu zokukhiqiza zamapayipi ashiselwe
Ipayipi lensimbi ngokuvamile lihlukaniswe libe ipayipi lensimbi elingenamthungo kanye nepayipi lensimbi elishiselwe ngokuvumelana nezindlela zokukhiqiza.Ngalesi sikhathi sethula kakhulu ipayipi lensimbi elishiselwe, okungukuthi, ipayipi lensimbi elishiselwe.Ukukhiqizwa kwalo ukugoba ishubhu lingenalutho (ipuleti lensimbi nomugqa wensimbi zibe yisimo esidingekayo se-cross-section kanye...Funda kabanzi -
Izinga Lokushisa Eziphakeme I-Carbon Steel tube
Ukucaciswa kwe-ASTM A179, A192, A210 kuhlanganisa ishubhu le-Carbon Steel Seamless lesevisi yezinga lokushisa eliphezulu.Lawa mapayipi asetshenziswa izishintshi zokushisa, ama-condensers, I-High Temperature Material kufanele inikeze ku-Specification A 530. I-GB5310-2008 isetshenziswa kumashubhu angenamthungo okwenza ubhayela wesitimu okucindezela kwawo ...Funda kabanzi -
Indlela yokulinganisa ubude beshubhu enembile
Ngokwezidingo zobuchwepheshe zabakhiqizi abahlukene, amasistimu okulinganisa ubude bamashubhu anembayo anezindlela ezihlukahlukene zokulinganisa ubude.Kukhona okulandelayo: 1, Isilinganiso sobude begridi Isimiso esiyisisekelo sithi: iziphetho zangaphandle zamashubhu anembayo zinikezwa amafikhi amabili...Funda kabanzi -
Ukuqiniswa kokuguqulwa kwepayipi le-alloy elinengcindezi ephezulu
I-high-pressure alloy pipe deformation yokuqinisa isebenzisa indlela yokuguqulwa kokuqiniswa kwensimbi.Okwaziwa nangokuthi ukuqina kohlobo noma ukuqina komsebenzi.Amandla ezinto ezibonakalayo ku-macro (noma yonke) amandla okumelana nokuguquguquka (noma ukucindezeleka kokugeleza).Ubulukhuni yikhono...Funda kabanzi -
Uyini umehluko phakathi kwepayipi lensimbi engenamthungo kanye nepayipi lensimbi elithungwe
(1) ipayipi lensimbi engenamthungo livamise ukugoqwa lisuka ku-carbon steel noma i-low-alloy structural steel, liwukusetshenziswa kwasekuqaleni kwempahla yepayipi lensimbi, indawo yalo ephambanayo inkulu, indawo yeyunithi engaphansi kwengcindezi incane.(2) Amapayipi ensimbi athungelwe ngokuyinhloko asetshenziselwa ukuthutha uketshezi.Ngenxa ye-manu...Funda kabanzi -
Ukuhlukaniswa kwamapayipi ensimbi angenamthungo
Ipayipi lensimbi elingenamthungo linempambano engenalutho futhi lisetshenziswa ngobuningi njengepayipi lokuthutha uketshezi, njengamapayipi okuthutha uwoyela, igesi yemvelo, igesi, amanzi kanye nezinto ezithile eziqinile.Ipayipi lensimbi nensimbi eyindilinga nenye insimbi eqinile, uma kuqhathaniswa nokugoba okufanayo kanye ne-tor...Funda kabanzi -
Khetha ipayipi lensimbi futhi unake izinga elisha!
I-GB/T 3091 “Ipayipi lensimbi elishiselwe ukuthuthwa kwamanzi okucindezelwa okuphansi” (inguqulo ka-2015 yenguqulo evamile) ivunyelwe yiKomidi Likazwelonke Lokulinganisa futhi yakhululwa ngokusemthethweni, kusukela ngo-June 01, 2016 ukuqaliswa okusemthethweni;Ngesikhathi esifanayo, i-GB/T 3091-2008 yasekuqaleni...Funda kabanzi