Indololwane Enkulu Enkulu
Umshini wokugoba ipayipi uyafana nokugoba kwensimbi yeshidi. Endabeni yokugoba okumsulwa, lapho ishubhu elinobubanzi obungaphandle buka-D kanye nogqinsi luka-t lugotshwa ngaphansi kwesenzo somzuzwana wangaphandle uM, udonga lweshubhu lwangaphandle lwesendlalelo esingathathi hlangothi lungaphansi kwengcindezi eqinile σ1, futhi i-tube wall iba mncane; ithubhu elingaphakathi lesendlalelo esingathathi hlangothi Udonga lungaphansi kokucindezeleka okuqinile σ1, futhi udonga lwamapayipi luba lukhulu. Ngaphezu kwalokho, umumo we-cross-sectional uyashintsha usuke ekubeni yindilinga ukuya esimweni esicishe sibe yi-elliptical ngenxa yamandla ahlangene u-F1 no-F2. Uma ukubola kukukhulu kakhulu, kuyokwenzeka imifantu odongeni lwamashubhu angaphandle kanye nemibimbi odongeni lwamashubhu angaphakathi.
1. Ihlukaniswe ngezinto ezibonakalayo:
Insimbi ye-Carbon:ASTM/ASME A234 WPB, WPC
Ingxubevange:ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoV
Insimbi engagqwali:ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 320TM3-32-4 ASH4 ASHH 7
Izinga lokushisa eliphansi lensimbi:I-ASTM/ASME A402 WPL3-WPL 6
Insimbi yokusebenza okuphezulu:I-ASTM/ASME A860 WPHY 42-46-52-60-65-70 Insimbi ye-Cast, i-alloy steel, insimbi engagqwali, ithusi, i-aluminium alloy, ipulasitiki, i-argon leaching, i-PVC, i-PPR, i-RFPP (i-polypropylene eqinisiwe), njll.
2. Ngokwendlela yokukhiqiza, ingahlukaniswa ngokucindezela, ukucindezela, ukufosha, ukuphonsa, njll.
3. Ngokwezinga lokukhiqiza, lingahlukaniswa ngezinga likazwelonke, izinga likagesi, izinga lomkhumbi, izinga lamakhemikhali, izinga lamanzi, izinga laseMelika, izinga laseJalimane, izinga laseJapane, izinga lesiRashiya, njll.
