Insimbi engagqwali: 304 304L 316 316L 321 2520 310, 317, njll.
Insimbi yeCarbon: A234WPB, A420WPL6, WPHY52,WPHY60,WPJHY65,WPHY70 njll.
Ububanzi: DN15-DN2500
Ukujiya kodonga: SCH5-SCH160
Okujwayelekile: ASME DIN JIS BS GB/T JB SH HG, kanje: GB/T12459-2017, GB/T13401-2017, ASME B16.9, SH3408, SH3409,HG/T21635,DL/T695,SY7,DIN10
Ukusetshenziswa: amanzi, iziphuzo, ubhiya, ukudla, amakhemikhali e-petrochemicals, amandla enuzi, imishini, imishini yezokwelapha, umanyolo, ukwakhiwa kwemikhumbi, ukuvimbela amanzi, amapayipi, njll.
Ukupakisha: ibhokisi lokhuni, ibhokisi Gwema splicing at the r of the cap dish, okuzonciphisa thinning kanye nokucindezeleka okukhulu. Lapho uhlanganisa, izidingo zokuqondiswa komthungo we-welding zivunyelwe kuphela ukuba zibe yi-radial kanye ne-circumferential. Amakepisi amakhulu angase asuse le mfuneko esikhathini esizayo. Ibanga lokuhlanganisa kufanele lidingeke, elingaphezu kuka-3δ futhi elingekho ngaphansi kuka-100mm (indawo ethinteke ekushiseni i-welding iyindawo enengcindezi enkulu, futhi ukwakheka kwamakhemikhali kule ndawo kuzoshiswa. Ngakho-ke, kuyadingeka ukugwema indawo enengcindezi ephezulu, ehlobene nokujiya. .Ngokokuhlangenwe nakho okusebenzayo, ubude bengcindezi abungaphansi kuka-0mm δ futhi abungaphansi kuka-0mm ubude obungu-0mm). Kodwa-ke, kunzima ngemishini yesiqandisi ukuhlangabezana nale mfuneko futhi inokubaluleka kwayo.
I-Hemispherical Pipe cap
Ngemuva kokuhlanganisa, ikhanda elihlukanisiwe kanye ne-weld ehlanganisiwe kufanele kuhlolwe i-ray engu-100% noma i-ultrasonic, futhi izinga leziqu lizolandela igobolondo lemishini. Izinga lokuhlola kanye nesilinganiso se-weld seam yokugcina eyakhiwe kuyafana negobolondo lemishini, elimosha kakhulu. Isibonelo: Uma igobolondo lemishini ihlolwe ngama-20%, i-III ifanelekile. I-bulkhead splicing weld kanye ne-weld yokugcina nazo zifanelekile III, kanti i-coefficient ehlangene yokushisela ingu-0.85;
Uma indlu yemishini ihlolwe ngo-100%, i-II ifanelekile. I-bulkhead splicing weld kanye ne-weld yokugcina nazo zifanelekile, futhi i-coefficient ehlangene yokushisela ingu-1.
Ngakho-ke, nakuba i-bulkhead splicing ihlolwe ngo-100%, izinga leziqu lihlukile, futhi lilandela igobolondo lemishini.
Kodwa naka inqubo yokukhiqiza:
Indlela efanele yilena: ukuvala (ukubhala) - amapuleti amancane ahlanganiswa abe amapuleti amakhulu - akha - ukuhlolwa okungabhubhisi
Uma kungalungile ukuhlola ngaphambi kokubumba, ikhwalithi yomkhiqizo ngemva kokubunjwa ayikwazi ukuqinisekiswa. Okusho ukuthi, ukuhlola okungabhubhisi kubhekisela ekuhlolweni kokugcina okungabhubhisi.
Isikhathi sokuthumela: Aug-28-2022