Umehluko ngesakhiwo phakathiintamo flat welding flangesfuthiintamo izinqe welding flangesilele ezindleleni ezihlukene zokuxhuma zama-nooks kanyeama-flange. Intamo flat welding flangesngokuvamile ama-nooks futhiama-flangeUkuxhumana kwe-engeli, ngenkathiintamo izinqe welding flangeskukhona ama-flanges nama-nooks Butt uxhumano.
1, iphampu ye-centrifugali-flangeindlela yokuxhumana ihlukile:intamo flat welding flangenentamoi-butt welding flangeesakhiweni somehluko kuyindlela ehlukene yokuxhumana yepayipi kanyei-flange, intamo flat welding flangengokuvamile ipayipi ne-flange Angle uxhumano, futhiintamo isinqe welding flangeiyi-flange nesinqe sepayipi.
Ama-flat welding flangengokuvamile ingaxhunywa kuphela ngepayipi, kodwa ayikwazi ukuxhunyaniswa ngokuqondile nepayipi lokushisela i-butt-welding;Ama-flange ane-butt-weldedingaxhunywa ngokuqondile kukho konke ukufakwa kwamapayipi ane-butt-welded (okuhlanganisa izindololwane, ama-tee, izinciphisa, njll.), kuhlanganise namapayipi, kunjalo.
2, centrifugal futha flange ukushisela amafomu ahlukene: weld flat ayikwazi ukuhlolwa radiographic, futhi Weld Weld kungaba.Uhlobo lwe-welding seam phakathi kwepayipi ne-flange ene-neck flat welding flange yi-fillet weld, kanti uhlobo lwe-welding seam phakathi kwe-flange nepayipi enentamo yi-girth weld.Ukushisela i-flat kungama-welds amabili we-fillet girth kanye ne-butt welding yi-butt girth welds eyodwa.Umehluko phakathi kwama-flange anentamo nama-flange ngaphandle kwentamo ukuthi ama-flange anentamo anendawo eyodwa endaweni yokushisela yamapayipi kunama-flange angenayo intamo.Ama-Flanges ngaphandle kwentamo nawo angama-flange ayisicaba.I-boss ngaphandle kwe-flange nayo iyi-flat fillet weld.Umthungo wokushisela we-butt-welding flange enentamo noxhumo lwepayipi ungowomthungo wesigaba B, futhi umthungo wokushisela weflange wokushisela oyisicaba onentamo noxhumo lwepayipi okomthungo wekilasi C, futhi ukuhlolwa okungabhubhisi kuhlukile. ngemva kokushisela.

I-3, ingcindezi ebizwa ngokuthi ihlukile: ukucindezela okulinganiselwe kwe-flange ye-welding ye-neck flat: 0.6-- 4.0Mpa, kanye nokucindezela okulinganiselwe kwe-neck butt welding flange: 1- 25Mpa grade, ngokusobala, izinga lokucindezela kwe-flange ye-welding flat iphansi.
4. Ukuqina kwe-butt welding flange enentamo kukhulu kunaleyo ye-flange ye-welding enentamo.Amandla okushisela izinqe aphakeme kunalawo e-flat welding, futhi akulula ukuvuza.
Ama-flange ashiselwe ama-flange anentamo nama-butt-welded flanges anentamo awakwazi ukushintshwa ngokuthanda kwakho.Ngokombono wokukhiqiza, ama-flange ashiselwe flat anentamo (SO isifinyezo se-SLIPON) esine-warp enkulu yangaphakathi isho isisindo esincane nezindleko eziphansi.Ngaphezu kwalokho, ama-flanges ane-butt-welded entanyeni ane-diameter yegama elingaphezu kuka-250mm (WN isifinyezo se-Weldingneck) kufanele ahlolwe, kuyilapho ama-flange ane-SO engadingi ukuhlolwa.Ngakho izindleko ziphansi uma kuqhathaniswa.