I-ASTM-335 futhiISA-355MUkucaciswa okujwayelekile kwe-seamless Ferritic alloy Pipe yensizakalo ephezulu yokushisa.
Kungokwekhodi yomkhumbi we-boiler nengcindezi.
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Ifomu loku-oda kumele lifake izinto eziyi-11 ezilandelayo:
1. Ubungako (izinyawo, amamitha noma inombolo yezinduku)
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3. Amazinga (16 kwinani: P1, P2, P22, P11, P22, P91)
4. Indlela Yokukhiqiza (Ukuqedwa Okushisayo noma Umdwebo Obandayo)
5. Sebenzisa okukodwa kokucacisiwe okulandelayo: 1), Inombolo ye-NPS ne-PIPE FAINENS ONE SERNELING NOMBER, 2), ububanzi obungaphandle nobubanzi obudongeni, ububanzi obungaphandle, ububanzi obungaphakathi nobubanzi obudongeni, ububanzi obungaphakathi nodonga oluncane loku-oda
6. Ubude (ihlukaniswe ngobude obuhleliwe nobude obungapheli)
7. Ukusebenza kokuphela.
8. Izidingo zokukhetha (ingcindezi yamanzi nokuphambuka kwesisindo okuvunyelwe).
9. Imibiko yokuhlola edingekayo (bheka A530).
10. Inombolo ejwayelekile. Izidingo eziyi-11special noma yiziphi izidingo ezingezelelweyo ezingezelelweyo.
Izinto zokwakha kanye nokwenziwa
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2. I-P2 ne-P12 yebanga. Lawa mabanga amabili ensimbi kufanele akhiqizwe kusetshenziswa inqubo yokuncibilikisa yokusanhlamvu. Uma kunezidingo ezikhethekile zosayizi wokusanhlamvu noma inqubo ye-deoxidation, kufanele kuvunyelwene ngazo ngumthengi kanye nomenzi wensimbi.
3. Ukushisa Ukwelashwa
1. Ngaphandle kwe-PSC, P23, P91, P92, P122 ne-P911 yensimbi yebanga futhi njengoba kuchaziwe, wonke amabanga wamapayipi aqanjiwe azothuliswa futhi anikezwe isimo esijwayelekile noma esijwayelekile nesintu. Uma kuhlinzekwa ngesimo esijwayelekile nesithukuthele, izinga lokushisa elinondilinga le-P5, P5B, P9, P21 ne-P22 I-CLEARD CEBTION iyoba ngu-675 ° C. Amazinga okushisa aphansi anonduku we-P1, P2, P11, P12 ne-P15 I-BROPTIME KUFANELE KUFANELE KU-650 ℃
2. Ukwelashwa kokugcina kokushisa kwe-P92 ne-P911 Ibanga lensimbi kufanele kube ngokwejwayelekile okungenani ngo-1040 ℃ nokufutheka okungenani ngo-730 ℃.