I-A335P92 Alloy Seamless Steel Ipayipi, imininingwane engu-48.3 * 7.14 (ie i-auter ububanzi 48.3mm, ipayipi eliphakeme le-boiler, njenge-abtm a335m. Okulandelayo ukuhlaziya okuningiliziwe kwepayipi lensimbi:
I. Ukubuka okuyisisekelo kwamashubhu we-boiler ensimbi
I-A335P92 Alloy Seamless Steel Steel uhlobo lokushisa okuphezulu okuphezulu kanye nengcindezi ephezulu yengcindezi yensimbi engenamthungo, esetshenziswa kabanzi endaweni ephezulu ye-pipeline kanye nemvelo ephezulu yokucindezela njengepayipi eliphambili le-steam izitshalo zamandla afudumele. Izinto zayo zingu-P92, ezingezinombolo zensimbi ye-United States ASTM A335 P92 insimbi engasho lutho ngokushisa.
Okwesibili, ukwakheka kwamakhemikhali kwamashubhu e-boiler ensimbi
Ukwakheka kwe-A335p92 Alloy Seamless anmoress aroficition kulawulwa ngokunembile, ikakhulukazi kufaka phakathi ikhabhoni, i-manganeli, i-pholfur, i-aluminium, i-nickel, i-aluminium, i-nickel, i-tungsten kanye ne-boron nezinye izinto. Ibanga elithile lokuqukethwe limi ngokulandelayo:
I-Carbon (C): 0.07 ~ 0.13%
I-Manganese (MN): 0.30-0.60%
Phosphorus (p): ≤0.020%
Isibalfur (S): ≤0.010%
Silicon (si): ≤0.50%
I-Chromium (CR): 8.5 ~ 9.50%
Molybdenum (mo): 0.30 ~ 0.60% (kepha kufanelekile ukuthi ukubheka lokho ngokuqhathaniswa ne-SA-335PP91 Steel, i-SA-335pP92 I-Steel inciphisa okuqukethwe kwento ye-MO, futhi ithuthukisa ukusebenza kwenani elithile
I-Nagadium (v): 0.15 ~ 0.25%
I-nitrogen (n): 0.03 ~ 0.07%
I-Nickel (NI): ≤0.40%
I-Aluminium (Al): ≤0.04%
I-Niobium (NB): ≤0.040 ~ 0.09%
UTungsten (W): 1.5 ~ 2.0%
I-Boron (B): 0.001 ~ 0.006%
Ingxenye efanele yalezi zinto yenza i-A335PP92 Alloy seamless ipayipi lensimbi engenamthungo inokumelana kahle kakhulu okushisa okuphezulu, ukumelana oxidation, amandla aphezulu okushisa kanye nezindawo zokushisa.
I-3. Izakhiwo zemishini zamashubhu we-boiler ensimbi
I-A335P92 ALLOY SEAMNASS I-PIPE yensimbi inezakhiwo ezinhle kakhulu zemishini, ezikhonjiswa kanjena:
Amandla we-Tensile: ≥620MPA
Ukukhiqiza amandla: ≥440MP
Lezi zakhiwo zemishini ziqinisekisa ukuphepha nokwethenjwa kwamashubhu wensimbi emazingeni okushisa aphezulu nezindawo eziphakeme zokucindezela.
4. Inkambu yesicelo samashubhu wensimbi e-boiler
I-A335P92 Alloy Eleamless Ipayipi lensimbi ngenxa yezimpawu zokusebenza ezinhle kakhulu, zisetshenziswa kabanzi kule mikhakha elandelayo:
I-Thermal Power Plant: Njengezinto ezibalulekile zepayipi eliphambili le-Steam futhi yavuselela ipayipi le-Steam, lingamelana nezinga lokushisa eliphakeme nemvelo ephezulu yokucindezela ukuqinisekisa ukusebenza okuphephile kwesitshalo samandla.
I-Petrochemical: Enqubweni yokucwengisisa kukaPetroleum kanye nokukhiqizwa kwamakhemikhali, kusetshenziselwa ukukhiqiza imishini efana nama-reactors, amapayipi okushisa kanye nokuhanjiswa kwengcindezi yokuhlangana.
Imboni yamandla eNyukliya: Ezitshalweni zamandla enuzi, asetshenziselwa ukwenza izinhlelo zokupholisa ukupholisa kwenuzi kanye namapayipi ahlobene nokuqinisekisa ukuphepha nokuqina kwesizukulwane samandla enuzi.
I-5. Izindinganiso zokuqalisa noku-oda imiyalo yamashubhu wensimbi e-boiler
I-A335PP92 Alloy Seamless Pipe ihambisana ne-ASTM A335 / A335M standard. Lapho u-oda, imininingwane elandelayo idinga ukucaca:
Ubungako (isib. Ezinyaweni, amamitha, noma izimpande)
Igama lezinto ezibonakalayo (ipayipi lensimbi yensimbi engenamthungo)
Ikilasi (P92)
Indlela yokukhiqiza (umdwebo oshisayo noma obandayo)
Ukucaciswa (isib. Ububanzi obungaphandle, ubukhulu obudongeni, njll.)
Ubude (usayizi ohlukanisiwe nosayizi oguquguqukayo)
Ukuphela mainintshisi
Izidingo zokukhetha (isib. Ukucindezela kwamanzi kanye nokuphambuka kwesisindo okuvunyelwe)
Umbiko wokuhlola odingekayo
Inombolo ejwayelekile
Izidingo ezikhethekile noma noma yiziphi izidingo ezingezelelweyo zokungezelela
Ngamafuphi, i-A335PP92 ipayipi lensimbi engenamthumo elisezingeni eliphakeme kakhulu lokushisa eliphakeme kakhulu kanye nengcindezi ephezulu yengcindezi yensimbi engenamthungo, esetshenziswa kabanzi emikhakheni emihle yokusebenza kahle. Lapho u-oda nokusebenzisa, kuyadingeka ukuhambisana namazinga nezidingo ezifanele zokuqinisekisa ukuphepha kwayo nokwethembeka.
Uyemukelwa ukuxhumana nathi ukuthola eminye imininingwane!
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Isikhathi sePosi: Jul-16-2024