Madaidaicin bututu mai gefe biyu mai nitsewar baka welded bututu neFarashin JCOE. Madaidaicin kabu karfe bututu ne classified zuwa iri biyu dangane da masana'antu tsari: high mita madaidaiciya kabu karfe bututu da submerged baka welded madaidaiciya kabu karfe bututu JCOE bututu. Submerged baka welded madaidaiciya kabu karfe bututu ana classified kamar UOE, RBE, JCOE,LSAW karfe bututu, da sauransu bisa hanyoyin samar da su. Tsarin kera bututun JCOE yana da sauƙi, tare da ingantaccen samarwa, ƙarancin farashi, da haɓaka cikin sauri.
JCOE bututu ne daya daga cikin madaidaiciya kabu karfe bututu kafa hanyoyin, kazalika da daya daga cikin kayan aiki. A kasar Sin, GB/T3091-2008 da GB/T9711.1-2008 ana amfani da su sosai, yayin da API-5L shine ma'auni na duniya. An ƙera bututun JCOE da farko ta amfani da walda mai gefe biyu. Don saduwa da buƙatun ma'auni masu dacewa, samfuran suna tafiya ta matakai da yawa kamar lankwasawa, haɗawa, walda na ciki, walda na waje, daidaitawa, da ƙarshen lebur.
Manyan ayyukan bututun mai, ayyukan watsa ruwa da iskar gas, gina bututun sadarwa na birni, gine-ginen tsarin karfe, tulin gada, ginin birni, da gine-ginen birane duk suna amfani da bututun JCOE.
Tsarin nauyi: [(kaurin bangon diamita na waje)* kaurin bango]*0.02466=kg/m (nauyin kowace mita).
Q235A, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X70, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18N da sauran kayan da ake amfani dasu.
Babu folds, fasa, delamination, cinya waldi, baka karya, ƙone-ta, ko wasu gida lahani wanda zurfin ya wuce ƙananan sabawa bango kauri an halatta a ciki da kuma m saman JCOE madaidaiciya kabu karfe bututu. Sauran lahani na gida tare da zurfin da bai wuce ƙananan karkatacciyar kauri ba an halatta.
yuantai bututu niƙayana da layin samar da bututu 1 JCOE.
Yuantai tube niƙaiya samar da LSAW karfe bututu, OD: 355.6-1420mm, kauri: 21.3-50mm, tsawon: 1-24M.yuantai m sashe niƙaiya samar da square m sashe OD: 10 * 10-1000 * 1000mm rectangular m sashe OD: 10 * 15-800 * 1100mm, kauri: 0.5-60mm, tsawon: 0.5-24M. Wannan shekara , yuantai derun kungiyar samu DNV takardar shaida ,yuantai karfe bututu don gina jirgin ruwaZa a ba da shi akan babban sikeli,yuantai karfe bututu don ginin jirgiana canza su daga bututun ƙarfe na JCOE
Lokacin aikawa: Dec-14-2022
