2507 neli zilizounganishwa
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ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded Tube Kwa Sekta ya Kemikali bomba la chuma cha pua
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2507 Mirija ya chuma cha pua iliyosongwa kutoka china
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ASTM A789 Duplex Steel 2507/S32750 1/4 Inch Baridi Iliyoviringishwa Mirija Iliyoviringwa
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Duplex Steel 2507 Flowline Control Single/Nyingi Core Welded Mirija Iliyoviringwa Hadi 33000fts/coil
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Aloi 2507 5*1 Mirija ya kapilari isiyo na pua
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2507 8*1 mm mabomba ya chuma cha pua ya kapilari
