Stainless steel long welding neck flange

Ho hloka mosebetsi o mongata ho etsa li-flange tse cheselletsang butt, 'me kaha li-flange tse kholo tsa li-welding li na le litšenyehelo tse phahameng joalo tsa tlhahiso, ho futhumatsa pele ho hlokahala khafetsa.The deformation ea thepa e tala le tshebetso deformation amanang le mocheso le mechine litšobotsi tsa mohlala lipalo e tsejoa e le k'homphieutha simulation flange.Ts'ebetso ena ea deformation e etsoa ka thuso ea papiso ea komporo nako efe kapa efe ha boemo ba khatello ea maikutlo, khatello le kabo ea mocheso li le teng.Ketsiso ea 'mele ea khomphutha le ketsiso ea ts'ebetso li ka tšehetsana le ho ntlafatsa tse ling.Li-flange tsa li-welding tsa butt li sebetsa ka thata ho li etsa, 'me ho futhumatsa pele ho hlokahala hangata ka lebaka la litšenyehelo tse phahameng tsa ho etsa li-flange tse kholo tsa butt.Computer simulation flange ke lentsoe le sebelisoang ho hlalosa kamoo thepa e tala e senyehang kateng hammoho le kamoo mocheso le thepa ea mochine oa mokhoa oa lipalo o senyehang kateng.Ketsiso ea komporo e sebelisoa ho etsa ts'ebetso ena ea deformation neng kapa neng ha maemo a khatello ea maikutlo, khatello ea maikutlo le kabo ea mocheso li fihlelleha.Ketsiso ea ts'ebetso ea khomphutha le ketsiso ea 'mele li ka rua molemo le ho tlatsana.

European pipe flange system, e kenyeletsang Soviet Union ea mehleng, e emeloa ke DIN ea Jeremane, 'me tsamaiso ea liphaephe tsa Amerika e emetsoe ke flange ea pompo ea Amerika ea ANSI.Litekanyetso tsena tse peli ke tsona tse ka sehloohong tse sebelisoang machabeng.Li-tube flange tsa Japane tsa JIS ke khetho e 'ngoe, le hoja tšusumetso ea tsona ea machaba e fokotsehile hobane hangata e sebelisoa feela bakeng sa mesebetsi ea sechaba libakeng tsa petrochemical.Lintlha tse latelang ke kakaretso ea liphaephe tse sebelisoang sechabeng ka seng:
1. Jeremane le Soviet Union ea mehleng ke litho tse peli tsa moralo oa tsamaiso ea Europe.
2.The ANSI B16.5 le ANSI B 16.47 American system pipe flange standards
3.Ho na le maemo a arohaneng a casing flange bakeng sa liphaephe tse fapaneng tsa linaha tse peli.
Qetellong, mekhoa e 'meli e fapaneng le e sa fetoheng ea liphaephe tsa liphaephe tse etsang litekanyetso tsa lefats'e tsa liphaephe tsa liphaephe ke tse latelang: tsamaiso ea liphaephe tsa Europe, e emetsoeng ke Jeremane;le tsamaiso ea lipeipi tsa Amerika, tse emetsoeng ke United States.
Mokhatlo oa Machaba oa Boiketlo o hatisitse boemo ba pipe flange bo tsejoang e le IOS7005-1 ka 1992. Tekanyetso ena e kopanya litekanyetso tsa pipe flange tse tsoang Jeremane le United States.