Incazelo ye-flange welding
1. Ukushisela i-flat: Weld kuphela ungqimba lwangaphandle, ngaphandle kokushisela ungqimba lwangaphakathi; Ngokujwayelekile esetshenziswa kumapayipi anomfutho ophakathi nendawo nophansi, umfutho ojwayelekile wepayipi kufanele ube ngaphansi kuka-0.25 MPa. Kunezinhlobo ezintathu zezindawo zokuvala ama-flange welding flat
Uhlobo, uhlobo lwe-concave convex, kanye nohlobo lwe-mortise groove, phakathi kwalo uhlobo lokugcoba olusetshenziswa kakhulu, futhi intengo iyathengeka ngendlela engabizi kakhulu.
2. Ukushisela izinqe: Kokubili izingqimba ze-flange zangaphakathi nezingaphandle zidinga ukushiselwa, okuvame ukusetshenziswa kumapayipi anomfutho ophakathi nendawo nophezulu. Ukucindezela okulinganiselwe kwepayipi kuphakathi kuka-0.25 no-2.5 MPa. Indawo yokuvala ye-butt eshiselwe indlela yokuxhumana ye-flange
Imishini iyinkimbinkimbi kakhulu, ngakho-ke izindleko zabasebenzi, izindlela zokufaka, nezindleko zempahla eyisizayo ziphakeme kakhulu.
3. I-Socket Welding: ngokuvamile isetshenziswa kumapayipi anengcindezi encane noma elingana no-10.0MPa kanye nobubanzi obuncane obungaphansi noma obulingana no-40mm.
4. Umkhono oxekethile: Ngokuvamile usetshenziswa kumapayipi anengcindezi ephansi kodwa imithombo yezindaba ebolayo, ngakho lolu hlobo lwe-flange lunamandla okumelana nokugqwala, futhi impahla eluhlaza ngokuyinhloko iyinsimbi engagqwali.
Lolu hlobo lokuxhuma lusetshenziselwa ikakhulukazi ukuxhuma amapayipi ensimbi, amapayipi enjoloba anemigqa, amapayipi ensimbi angeyona insimbi, nama-valve e-flange, nokuxhumeka kwe-flange nakho kusetshenziselwa ukuxhumana phakathi kwemishini yenqubo nama-flanges.
Isikhathi sokuthumela: Apr-30-2024