LSAW Pipe / TubeTubaingMaƙera,Mai bayarwa/Mai hannun jarina LSAW bututu, LSAW PipeMai fitarwa ACHINA.
1.GABATARWA GABATARWA BUBUWAN LSAW
Bututun walda na Arc mai tsayi (wanda aka gajarta da bututun LSAW).The Longitudinal Submerged Arc Welding (LSAW) ana samar da shi ta hanyar amfani da faranti guda ɗaya azaman ɗanyen abu, danna (mirgina) farantin karfe a cikin bututu mara kyau a cikin injin gyare-gyare ko gyare-gyare, da ɗaukar walda mai gefe biyu da faɗaɗa diamita.Ƙarshen samfurin yana da nau'i mai yawa na ƙayyadaddun bayanai, kuma waldi yana da kyau mai kyau, filastik, daidaituwa da daidaituwa, kuma yana da fa'idodin babban diamita na bututu, bangon bututu mai kauri, juriya mai ƙarfi, ƙarancin zafin jiki da juriya na lalata.
Lokacin da ake gina bututun mai mai tsayi mai tsayi, mai ƙarfi, mai inganci da bututun iskar gas, galibin bututun ƙarfe da ake buƙata manyan bututun ƙarfe ne mai kauri mai kauri mai kauri madaidaici mai nutsewar baka mai welded bututu.Dangane da ma'aunin API, a cikin manyan bututun mai da iskar gas, madaidaiciyar bututun da ke nutsar da bututun arc welded bututu shine kawai nau'in bututun da aka zayyana lokacin wucewa ta yankunan Class I da Class 2 kamar yankuna masu tsayi, gadajen teku, da wuraren da jama'a ke da yawa a birane.
2. NAU'IN BUBUWAN LSAW
Dangane da hanyoyin gyare-gyare daban-daban, ana iya raba shi zuwa:
UOE welded bututu:bayan pre-lankwasawa da guda karfe farantin, U-forming, O-forming, ciki waldi, waje waldi, inji sanyi fadada da sauran matakai;
JCOE welded bututu:shi ne bisa ga tsarin "JCOE" pre-welding, forming, sanyi-fadi bayan waldi;
HME welded bututu:An kafa shi ta hanyar "CCO" ta hanyar hanyar mirgina mandrel, da kuma tsarin fadada sanyi bayan waldawa.
3.MA'AURAR FASAHA NA LSAW PIPE
Babban ma'auni na fasaha na LSAW sune kamar haka:
Kaurin bango:6.4-23.8mm (0.252-0.94in) a X80 karfe sa da 6.4-26.4mm (0.252-1.04in) a X70 karfe sa.Za'a iya ƙara kauri na bango zuwa digiri daban-daban yayin da aka saukar da kayan.
Matsayin samfur:ISO3183-3, API Spec 5L, GB9711, da dai sauransu.
Madaidaicin kabu nutsewar baka welded karfe bututu diamita har zuwa Φ406.4-Φ1422.4mm
Bututun ƙarfe na iya kaiwa tsayin 12.2m kuma kaurin bango shine 6.4-26.4mm a ƙimar ƙarfe ×70.
4.MAIN gashin fuka-fukanLSAWPIPE:
1) Bututun ƙarfe yana da walƙiya mai tsayi, kuma walda na ciki da na waje ana walda su ta hanyar waldar baka mai zurfi.
2) Bayan jiyya na fadada inji gabaɗaya, damuwa na ciki na bututun ƙarfe yana da ƙanƙanta kuma a ko'ina cikin rarrabawa, wanda zai iya hana ɓarna lalatawar danniya, daidaitaccen ma'auni, kuma ya dace don gina ginin walda.
3) Yin amfani da tsari na pre-weld bayan waldi, tsarin walda yana da kwanciyar hankali kuma ingancin walda yana da girma.
4) Welds suna da sauƙi don cimma gwajin da ba a lalata ba yayin samarwa da gwaji mara lalacewa a cikin filin yayin amfani.
5) Ƙimar ƙayyadaddun samfurin yana da girma, wanda zai iya samar da ƙananan diamita, babban kauri na bango kuma yana iya samar da babban diamita da babban kauri na bangon bututun ƙarfe.
Mu JINBAICHENG neamasana'anta, mai fitar da kayayyaki, mai riƙe da hannun jari da mai samar da kewayon ingancin bututun LSAW.Muna da abokin ciniki daga Thane, Mexico, Turkey, Pakistan, Oman, Isra'ila, Misira, Arab, Vietnam, Myanmar.
Yanar Gizo:https://www.sdjbcmetal.com/steel-pipe-series/
Email: jinbaichengmetal@gmail.com
Lokacin aikawa: Satumba-28-2022