Piping fitting inotsanangurwa sechikamu chinoshandiswa mupombi system, yekushandura nzira, branching kana yekuchinja kwepaipi dhayamita, uye iyo inosanganiswa nemuchina kune system. Kune akawanda akasiyana marudzi ezvigadziriso uye akafanana muhukuru hwese uye marongero sepombi.
Fittings yakakamurwa kuva mapoka matatu:
Butt weld fittings ayo mativi, dimensional tolerances et cetera anotsanangurwa muASME B16.9 zviyero. Chiedza-huremu chinodzivirira corrosion fittings inogadzirwa kuMSS SP43.
Socket Weld fittings Kirasi 3000, 6000, 9000 inotsanangurwa muASME B16.11 zviyero.
Yakarukwa, yakarukwa fittings Kirasi 2000, 3000, 6000 inotsanangurwa muASME B16.11 zviyero.
Zvishandiso zveButt weld Fittings
Iyo piping system inoshandisa butt weld fittings ine akawanda mazvake mabhenefiti pamusoro pemamwe mafomu.
Welding a fiting to the pombi zvinoreva kuti haibviki zvachose;
Chimiro chesimbi chinopfuurira chakaumbwa pakati pepombi uye kukodzera chinowedzera simba kune hurongwa;
Kupfava kwemukati memukati uye zvishoma nezvishoma kutungamira kushanduka kunoderedza kurasikirwa kwekumanikidzwa uye kusagadzikana uye kuderedza chiito chekuora nekukukurwa;
A welded system inoshandisa shoma nzvimbo.
Butt weld Carbon Steel uye Stainless Simbi Pipe Fittings
Buttweld pombi fittings inosanganisira kureba radiusgokora, yakanyanyareducer, eccentric reducers uyeteesetc. Butt weld Stainless simbi uye kabhoni simbi fittings chikamu chinokosha indasitiri pombi gadziriro kuchinja nzira, bazi kure kana kuti mechanically kubatanidza michina kugadziriro. Buttweld fittings inotengeswa mumazita epombi saizi ine yakatarwa pombi chirongwa. BW fitting zviyero uye kushivirira kunotsanangurwa senge ASME chiyero B16.9.
Butt welded Pipe fittings senge carbon steel nestainless steel zvinopa mabhenefiti akawanda zvichienzaniswa nethreaded and socketweld fittings.Idzo dzinowanikwa chete kusvika 4-inch nominal size asi butt weld fittings dziripo muhukuru kubva pa½” kusvika 72”. Zvimwe zvakanakira weld fittings ndezvi;
Welded yekubatanidza inopa kwakasimba kubatana
Kuenderera mberi kwesimbi chimiro kunowedzera kusimba kwepiping system
Butt-weld fittings ine masheji epombi inofananidzira, inopa kuyerera kusina musono mukati mepombi. Iyo yakazara yekupinda weld uye yakanyatso kurongedzerwa LR 90 Elbow, Reducer, Concentric reducer etc. inopa zvishoma nezvishoma shanduko kuburikidza ne welded pombi fitting.
Ese buttweld pombi fittings ane beveled magumo seASME B16.25 standard. Izvi zvinobatsira kugadzira yakazara kupinda weld pasina kumwe kugadzirira kunodiwa kune butt weld yekukodzera.
Butt weld pombi fittings anonyanya kuwanikwa mucarbon simbi, Stainless simbi, nickel alloy, aruminiyamu uye yakakwirira goho zvinhu. High goho butt weld kabhoni simbi pombi fittings anowanikwa muA234-WPB, A234-WPC, A420-WPL6, Y-52, Y-60, Y-65, Y-70. Ese WPL6 pombi fittings akavharwa uye ari NACE MR0157 uye NACE MR0103 inowirirana.
Nguva yekutumira: Feb-16-2023
