Nkhani
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Kutentha kwa dip galvanized (galvanizing) zolakwika
Zowonongeka zamoto-kuviika kanasonkhezereka: kuzimitsa, zikande, zolengeza passivation, miyala zinki, mbali wandiweyani, zizindikiro za mpeni mpweya, mpweya mpeni zipsera, poyera chitsulo, inclusions, kuwonongeka makina, ntchito yoipa ya chitsulo gawo lapansi, mafunde m'mphepete, buckling. , substandard size, embossing, zinki wosanjikiza wokhuthala ...Werengani zambiri -
Mawonekedwe a Precision Tubes
Machubu a Precision Chubu Machubu achitsulo ndi mtundu wa chitoliro chachitsulo chopanda msoko.Machubu olondola amakhala: 1. Kulekerera kwachitsulo kozizira kozizira komanso kulondola kwambiri, kuwongolera mwatsatanetsatane kwazinthu ± 5mm, kumaliza kwa khoma lakunja, kusanjikiza kwa oxide pamwamba.2. The ozizira adagulung'undisa mwatsatanetsatane zitsulo kumvetsa...Werengani zambiri -
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE EXW TIANJIN USD/TON Kunja Diameter 外径 (mm) 219 273 324 356 406 457 508 610 711 6081 Wall 60 76 $9 7.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 壁厚 (mm) 7 $607.98 $60...Werengani zambiri -
API 5L/ASTM A106 GR.B, Chitoliro Chachitsulo Chopanda Mpweya cha Carbon
Werengani zambiri -
API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE
$ API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE EXW TIANJIN Kunja Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 75 863.7 762 812 863. 95 $744.44 $744.44 $744.44 $744.44 $744.44 Makulidwe 9.53 $751.20 $737.69 $744.44 $724.18 $724.18 $724.18 $724...Werengani zambiri -
API 5L/ASTM A53 GR.B (Paipi Yachitsulo Yaing'ono ERW)
API 5L/ASTM A53 GR.B (Chipaipi Chachitsulo chaching'ono ERW) Kukhuthala Kunja Kwa Khoma EXW USD/tani Kutali Kwa Khoma EXW USD/ton 外径 (mm) 壁厚 (mm) 出厂价 USD/TON 外径) 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...Werengani zambiri