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API 5L/ASTM A106 GR.B, Chitoliro Chachitsulo Chopanda Mpweya cha Carbon
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Moyo wa zitsulo zozungulira
Moyo wa chitoliro cha chitsulo chozungulira chimakhala ndi ubale ndi decarburization, ngati decarburize pamwamba, mphamvu yapamtunda ndi kukana kuvala zimachepetsa kukhudzidwa kwachindunji pa moyo wogwiritsidwa ntchito tsiku ndi tsiku.Pochiza kutentha, kuyenera kukhala kuyesa kusalola makoma amkati ndi akunja ndikuwululidwa ...Werengani zambiri -
Momwe mungapewere ndikuthetsa vuto la porosity la msoko wa chitoliro chachitsulo
Welded zitsulo chitoliro lagawidwa mitundu iwiri malinga ndi kuwotcherera msoko mawonekedwe-wolunjika msoko zitsulo chitoliro ndi kozungulira zitsulo chitoliro.Chitsulo chachitsulo cha msoko wa porosity sichimangokhudza kachulukidwe ka ma welds a mapaipi, zomwe zimapangitsa kuti mapaipi atayike, ndipo izi zimakhala malo opangira dzimbiri, kuchepetsa mphamvu zowotcherera ...Werengani zambiri -
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE FOB TIANJIN USD/TON Kunja Diameter 外径 (mm) 219 273 324 356 406 457 508 610 711 30 16292 Want 6 Thick62 1026 1026 1026 1026 1026 1026 1026 1026 1026 1026 壁厚 (mm) 7 1026 1026 1026 1026 1026 1026 1026 1026 1026 ...Werengani zambiri -
API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE
API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Kunja Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.1008 4 Wall 1,079 1,082 1,079 1,079 Kunenepa 9.53 1,086 1,071 1,079 1,055 1,055 1,058 1,055 1,055 壁厚 (mm) 10 1,047 1,03...Werengani zambiri -
API 5L/ASTM A106 GR.B, Chitoliro Chachitsulo Chopanda Mpweya cha Carbon
Werengani zambiri