Newyddion
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Diffygion galfanedig dip poeth (galfaneiddio).
Diffygion galfanedig dip poeth: i ffwrdd, crafu, passivation plac, tabledi sinc, yr ochr drwchus, marciau'r gyllell aer, crafiadau cyllell aer, dur agored, cynhwysiant, difrod mecanyddol, perfformiad gwael swbstrad dur, ymyl tonnau, byclo , maint is-safonol, boglynnu, tewychu'r haen sinc ...Darllen mwy -
Nodweddion Tiwbiau Precision
Nodweddion Tiwbiau Precision Mae tiwbiau dur manwl gywir yn fath o bibell ddur di-dor.Nodweddion tiwbiau manylder: 1. Mae oer-rolio goddefiannau dur trachywiredd a manylder uchel, rheoli trachywiredd cynnyrch ± 5mm, gorffeniad wal allanol, yr haen ocsid wyneb.2. Mae'r dur manwl-rolio oer yn deall ...Darllen mwy -
API 5L/ASTM A53 GR.B, DUR CARBON, PIBELL DUR SSAW
API 5L/ASTM A53 GR.B, DUR CARBON, SSAW DUR PIBELL EXW TIANJIN USD/TON Tu Allan Diamedr 外径 (mm) 219 273 324 356 406 457 508 610 711 762 816 6 $ Thick. 07.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 yn (mm) 7 $607.98 $60...Darllen mwy -
API 5L/ASTM A106 GR.B, Pibell Dur Carbon Di-dor
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API 5L GR.B/ASTM A53 GR.B, DUR CARBON, PIBELL DUR LSAW
API 5L GR.B/ASTM A53 GR.B, DUR CARBON, LSAW DUR PIBELL EXW TIANJIN Tu Allan Diamedr 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Wal .255 $. 44 $744.44 $744.44 $744.44 $744.44 Trwch 9.53 $751.20 $737.69 $744.44 $724.18 $724.18 $724.18 $724...Darllen mwy -
API 5L/ASTM A53 GR.B (Pibell Ddur ERW Diamedr Bach)
API 5L/ASTM A53 GR.B (Pibell Ddur ERW Diamedr Bach) Trwch Wal Diamedr Allanol EXW USD/tunnell Trwch Wal Diamedr Allanol EXW USD/tunnell 外径 (mm) 壁厚 (mm) 出厂 价 USD/TON 外径 (mm) ) 壁厚 (mm) 出厂价 USD/TON 33.4 (1″) 2.1-2.4 $636.36 Φ133 3.0-5.75 $613.39 2.5-3.25 $617.44 6...Darllen mwy