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API 5L/ASTM A106 GR.B, Seamless Carbon Steel Tiyo
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API 5L/ASTM A53 GR.B, KABÒN STEEL, LSAW STEEL PIPE
API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Dyamèt Deyò 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Mi 81, 94, 08, 81, 8, 08 074 1,074 116 1,074 Epesè 9,53 1,081 1,066 1,074 1,050 1,050 1,050 114 1,050 壁厚 (mm) 10 1,043 1,027 1,...Li piplis -
API 5L/ASTM A53 GR.B (Ti Dyamèt ERW Steel Tiyo)
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 1,003.80 Φ133 3.0-5.75 977.44 2.5-3.25 982.09 ...Li piplis -
API 5L/ASTM A53 GR.B (tiyo asye ERW woule cho)
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 5.0-11.75 971.24 426 5.75-11.75 994.50 273 5.0-11.75 971.24 12.5-1...Li piplis -
API 5L/ASTM A53 GR.B (TIYO STEEL ERW ELAJAN CHO)
API 5L/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Dyamèt deyò epesè mi FOB TIANJIN Dyamèt deyò epesè mi FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 壄 厚 (mm) 外径 (mm) (mm) 离港价 USD/TON 245, 273 5.0-9.28 1011.86 450, 457, 508, 530 6.5-11.98 1050.62 9.45-9...Li piplis -
Teknoloji soude tiyo lwil oliv
Pou tiyo lwil oliv konvansyonèl soude, bon jan kalite a se difisil a kontwole ak difisil reyalize salop la soude obligatwa yo pa pèmèt andedan, sepandan, pi efikas ak lajman itilize soude fè bak, se manyèl metòd soude arc kouvri moute.Nan fason sa a yon arc klè, operasyon soude ...Li piplis