Izindaba Zomkhiqizo
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Uliqinisekisa Kanjani Ikhwalithi Yepayipi Elishiselwe I-ERW Ekukhiqizeni?
Kusukela kudatha yokuhlaziya ye-ERW welded pipe scrap, kungabonakala ukuthi inqubo yokulungiswa kwe-roll idlala indima ebaluleke kakhulu ekukhiqizeni amapayipi ashiselwe. Okusho ukuthi, ohlelweni lokukhiqiza, uma ama-rolls alimele noma agqoke kakhulu, ingxenye yama-roll kufanele ishintshwe ngesikhathi ...Funda kabanzi -
I-GB Standard yamapayipi Ensimbi Ashiselwe
1. Amapayipi ensimbi ashiselwe okuthutha uketshezi olunomfutho ophansi (GB/T3092-1993) abizwa nangokuthi amapayipi ashiselwe ajwayelekile, aziwa kakhulu ngokuthi amapayipi amnyama. Kuyipayipi lensimbi elishiselwe ukudlulisa uketshezi olujwayelekile lomfutho ophansi njengamanzi, igesi, umoya, uwoyela nesishifu sokushisisa nezinye izinjongo. Amapayipi ensimbi...Funda kabanzi -
Umnikelo Wepayipi Lensimbi Eliqinile Elinezindonga Eziqinile Kunjiniyela Wasolwandle
Ukusetshenziswa kwamapayipi ensimbi ebunjiniyela basolwandle kuvame kakhulu. Cishe kunezinhlobo ezintathu zamapayipi ensimbi ezinhlelweni ezimbili ezinkulu zokwakha imikhumbi nobunjiniyela basolwandle: amapayipi ensimbi ezinhlelweni ezivamile, amapayipi ensimbi asetshenziswa ekwakheni, namapayipi ensimbi ngezinjongo ezikhethekile. Okuhlukile...Funda kabanzi -
Ungahlola kanjani ikhwalithi ye-welding yokufakwa kwepayipi le-elbow?
1. Ukuhlolwa kokubukeka kokufakwa kwamapayipi endololwane: ngokuvamile, inhlolovo yamehlo enqunu iyindlela eyinhloko. Ngokuhlola ukubukeka, ingathola ukukhubazeka kokubukeka kokufakwa kwepayipi le-elbow, futhi kwesinye isikhathi isebenzise ingilazi yokukhulisa izikhathi ezingama-5-20 ukuze iphenye. Okufana nokuluma onqenqemeni, i-porosity, i-weld ...Funda kabanzi -
Uyihlola kanjani ikhwalithi yokushisela yokufakwa kwendololwane
1. Ukuhlolwa kokubukeka kokufakwa kwendololwane: ngokuvamile, ukuhlola okubukwayo kuyindlela eyinhloko. Ngokuhlola ukubukeka, kutholakala ukuthi ukukhubazeka kokubukeka kwe-weld kokufakwa kwepayipi le-elbow elishiselwe kutholwa ngengilazi yokukhulisa izikhathi ezingama-5-20 kwesinye isikhathi. Okufana ne-undercut, i-porosity, i-weld bead, ...Funda kabanzi -
Indlela yokunakekela indololwane
1. Izindololwane ezigcinwe isikhathi eside zizohlolwa njalo. Indawo yokucubungula eveziwe kufanele igcinwe ihlanzekile, ukungcola kufanele kukhishwe, futhi kugcinwe kahle endaweni engenawo umoya futhi eyomile endlini. Ukupakisha noma ukugcina ngaphandle kunqatshelwe ngokuphelele. Hlala njalo ugcine indololwane yomile futhi ingena umoya, gcina...Funda kabanzi
