Ithubhu yensimbi engenamthungoiwuhlobo lwesigaba esingenalutho, awekho amalunga azungeze umucu wensimbi. Ipayipi elisetshenziswa kakhulu ukudlulisa uketshezi, njengowoyela, igesi yemvelo, igesi, amanzi nezinye izinto eziqinile.
Ukuhlukaniswa ngokwengxenye kweshubhu lensimbi engenamthungo:
1. Ipayipi yensimbi engenamthungo yesakhiwo isetshenziselwa isakhiwo esijwayelekile kanye nesakhiwo somshini we-tube yensimbi engenamthungo.
2. Ipayipi lensimbi elingenamthungo lokuthutha uketshezi liyishubhu yensimbi engenamthungo evamile esetshenziselwa ukuthutha amanzi, uwoyela, igesi nolunye uketshezi.
3. Ipayipi lensimbi elingenamthungo lama-boilers anengcindezi ephansi naphakathi iyinsimbi esezingeni eliphakeme ye-carbon structural steel hot rolled and cold drawn (rolled) seamless steel pipe esetshenziselwa ukukhiqiza ipayipi le-steam elishisa kakhulu, ipayipi lamanzi abilayo kanye nepayipi le-steam elishisa kakhulu, ipayipi elikhulu lentuthu, ipayipi elincane lentuthu kanye nepayipi lezitini ze-arch le-boiler yokucindezela okuphansi nokuphakathi kwezakhiwo ezihlukahlukene.
4. Amashubhu ensimbi angenamthungo wamabhayela anengcindezi ephezulu ayinsimbi yensimbi ye-carbon ephezulu, insimbi ye-alloy kanye namashubhu ensimbi angenamthungo angamelana nokushisa asetshenziselwa indawo yokushisisa yama-boilers wamanzi anengcindezi ephezulu nangaphezulu.
5. Umfutho ophezulu wamashubhu ensimbi angenamthungo wemishini kamanyolo ayikhwalithi ephezulu yensimbi ye-carbon structural kanye ne-alloy steel nekhono lamashubhu ensimbi afanele imishini yamakhemikhali namapayipi anokushisa okusebenzayo okungu--40 ~ 400 ℃ nokucindezela kokusebenza okungu-10 ~ 30Ma.
6. Amashubhu ensimbi angenamthungo okuqhekeka kwe-petroleum amashubhu ensimbi angenamthungo amashubhu esithandweni somlilo, izinto ezishintsha ukushisa namapayipi ezindaweni zokuhluza uphethiloli.
7. Amapayipi ensimbi okumba i-geological amapayipi ensimbi asetshenziselwa ukubhoboza okuyisisekelo yiminyango ye-geological, engahlukaniswa ibe ipayipi yokubhoboza, ikhola yokubhoboza, ipayipi eliwumgogodla, ipayipi le-casing kanye nokuhlalisa, njll.
8. Ipayipi lensimbi elingenamthungo lokumba umnyombo wedayimane libhekisela epayipini lensimbi elingenamthungo elisetshenziselwa ukubhoboza ipayipi, induku ewumgogodla kanye nebhokisi lokumba umnyombo wedayimane.
9. I-Carbon steel seamless steel tube yemikhumbi iyipayipi lensimbi ye-carbon steel engenamthungo yokwakhiwa kwepayipi lokucindezela umkhumbi I-class, ipayipi lokucindezela lesigaba se-II, ubhayela kanye ne-superheater. Izinga lokushisa elisebenzayo le-carbon steel seamless steel pipe wall akufanele lidlule ku-450 ℃, futhi izinga lokushisa elisebenzayo le-alloy steel Seamless steel pipe wall ngeke lidlule ku-450 ℃.
Isikhathi sokuthumela: Dec-14-2022