1.Isigaba sensimbi
Indlela yesigaba esigcwele ingenye yezindlela eziyinhloko zokuhlukanisa phakathi kwamapayipi ensimbi ahlangene kanyeamapayipi ensimbi angenamthungo. I-high-frequency electro-coal welding yamapayipi ensimbi ayifaki izinto zokushisela, ngakho-ke i-welding front yepayipi yensimbi ehlanganisiwe incane kakhulu. Uma indlela yokugaya bese kusetshenziswa isitshulu, umthungo awukwazi ukubonakala kahle. Ijoyinti yamalahle e-Yang kagesi enemvamisa ephezulu iqedwa ngaphandle kokwelashwa kokushisa, okuzokwenza ukuthi ukwakheka komthungo kuhluke ngokuyisisekelo kokubalulekile kwepayipi lensimbi. Lapho i-ferrite ne-Wigmansite, isisekelo sensimbi nezakhiwo ze-weld zone zibonwa, , ungakwazi ukukhomba ngokunembile amapayipi ensimbi ashiselwe kanye namapayipi ensimbi angenasici.
2.Indlela yokugqwala
Enkambweni yokusebenzisa indlela yokugqwala ukuhlukanisa phakathi kwamapayipi ensimbi ashiselwe kanyeamapayipi ensimbi angenamthungo, imithungo yamapayipi ensimbi ashiselwe kufanele ipholishwe. Ngemuva kokuthi ukugaya kuqediwe, iminonjana yokugaya kufanele ibonakale, bese ubuso bokugcina bucoliswe nge-sandpaper kuma-welds. Futhi sebenzisa isisombululo sotshwala esingu-5% se-nitric acid ukwelapha ubuso bokuphela. Uma kuvela i-weld esobala, kungafakazelwa ukuthi ipayipi lensimbi liyipayipi lensimbi elishiselwe.
3. Hlukanisa amapayipi ensimbi ashiselwe kanye namapayipi ensimbi angenamthungo ngokwenqubo
Lapho kuhlukaniswa phakathi kwamapayipi ensimbi ashiselwe kanye namapayipi ensimbi angenamthungo ngokusekelwe enqubweni yokukhiqiza, amapayipi ensimbi ashiselwe adalwe ngokusebenzisa amasu afana nokugoqa okubandayo kanye nokukhishwa, okubandakanya inqubo yokushisela., Ngaphezu kwalokho, amapayipi ashiselwe i-high-frequency, arc-low-frequency arc welded kanye nezinqubo zepayipi ezishiselwe ukumelana zisetshenziselwa Lapho ukushisela, ukuthungatha ipayipi elijikelezayo, ukuthungatha kwepayipi okuzokwenziwa, ukuthungatha kwensimbi kuzokwenziwa amapayipi ensimbi ayizikwele, amapayipi ensimbi ayisiyingi, amapayipi ensimbi angunxantathu, amapayipi ensimbi anezinhlangothi ezine, amapayipi ensimbi amise okwe-ginger, amapayipi ensimbi ayi-octagonal, kanye nalawo ayinkimbinkimbi nakakhulu. Ipayipi Lensimbi.
4. Hlela amapayipi ensimbi ashiselwe kanye namapayipi ensimbi angenamthungo ngokuya ngokusetshenziswa kwawo
Amapayipi ensimbi ashiselwe anamandla okugoba aphezulu kanye namandla okugoqa kanye namandla amakhulu okuthwala umthwalo, ngakho-ke ngokuvamile asetshenziswa kabanzi ekwenzeni izingxenye zemishini. Ngokwesibonelo, amapayipi okubhola uwoyela, imishayo yokushayela imoto, amafreyimu amabhayisikili, nezikafula zensimbi ezisetshenziswa ekwakheni konke kwenziwa ngamapayipi ensimbi ashiselwe. Nokho, amapayipi ensimbi angenamthungo angasetshenziswa njengamapayipi okuthutha uketshezi ngoba anendawo ephambanayo engenalutho futhi ayimicu yensimbi emide engenamithungo eduze kwawo.
Isikhathi sokuthumela: Nov-10-2023