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Diferans ki genyen ant koud mitone cho ak koud mitone frèt
Pwosesis la se jan sa a: Apre yo fin koupe tiyo dwat la, yo mete bouk endiksyon an sou pati tiyo asye a yo dwe koube nan machin nan koube, epi tèt tiyo a sere pa bra a wotasyon mekanik, ak bouk endiksyon an se. te pase nan bouk endiksyon an pou chofe tiyo asye a....Li piplis -
Pri tiyo Steel SSAW 16 jen 2021
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE FOB TIANJIN USD/TON Deyò Dyamèt 外径 (mm) 219 273 324 356 406 457 508 610 711 761 762 6 89 6 893 Epesè miray 86 986 986 986 986 986 986 986 986 壁厚 (mm) 7 986 986 986 986 986 986 986 986 986 ...Li piplis -
Pri tiyo asye san pwoblèm 16 jen 2021
API 5L/ASTM A106 GR.B, Seamless Carbon Steel Pipe 公称通径 DN 外径OD(mm) SCH40(6m/5.8m) SCH80(6m/5.8m) SCH160(6m/5.8m) 壁OB 厚WT WT FOB 壁厚WT FOB (mm) USD/TON (mm) USD/TON (mm) USD/TON 1/4” 13,7 2,24 1,584,80 3,02 1,584,80 / / 3/8” 17,1 2,31 1,427,2, 42,2...Li piplis -
LSAW Steel Pipe Pri 16 jen 2021
API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Deyò Dyamèt 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Mi 81, 81, 078 81, 078 067 1,067 1,067 1,067 Epesè 9,53 1,075 1,059 1,067 1,043 1,043 1,043 1,043 1,043 壁...Li piplis -
Ti dyamèt ERW Steel Tiyo Pri 16 jen 2021
API 5L/ASTM A53 GR.B (Ti Dyamèt ERW Steel Tiyo) Dyamèt Deyò Epesè Mi FOB TIANJIN Dyamèt Deyò Epesè Mi FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径厚 (mm) (mm) 离港价 USD/TON 33.4 (1″) 2.1-2.4 972.20 Φ133 3.0-5.75 945.43 2.5-...Li piplis -
Cho woule ERW Steel tiyo Pri 16 jen 2021
API 5L/ASTM A53 GR.B (tiyo asye ERW woule cho) Dyamèt deyò epesè mi FOB TIANJIN Dyamèt deyò epesè mi FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外壁 (mm) (mm) 离港价 USD/TON 219、245 5.0-11.75 962.76 426 5.75-11.75 986.38 273 5.0-11.75 962.76...Li piplis