2507 coiled ọpọn
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ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Weld Tube Fun Ile-iṣẹ Kemikali, irin alagbara irin okun tube tube.
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2507 Irin alagbara, irin coiled ọpọn ọpọn lati china
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ASTM A789 Duplex Steel 2507/S32750 1/4 inch tutu ti yiyi welded Coiled Tubing
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Duplex Steel 2507 Iṣakoso Flowline Nikan/Multi Core Welded Coiled Tubing Up To 33000fts/coil
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Alloy 2507 5*1 Alagbara alagbara pipọ ọpọn
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2507 8*1 mm Irin alagbara, irin capillary okun ọpọn iwẹ
