Önümler
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Buraw taslamalary üçin API 5CT uglerod polat buraw turbasy
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ASTM A333, ASTM A335, ASTM A387, ASTM A213 / 213M garyndy polat turbalary
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ASTM A192, ASTM A179, ASTM A209, ASTM A210 Polat gazan turbalary
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Elektrik garşylygy kebşirlenen ERW polat turbalary ERW polat turbalary
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SANS 657-3, EN 10305, DIN 2391 Highokary takyk polat turbalary
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Galvanizli skaf turbalary we esbaplary
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Kwadrat we gönüburçly turbalar
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Spiral kebşirlenen uglerod polat Uly diametri SSAW polat turbalary
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Uzynlygyna kebşirlenen ýokary hilli LSAW polat turbalary