Masana'antar Bututun Walda & Marasa Sumul | China Masu kera Bututun Walda & Mara Sumul

Bututun Welded & Sumul

Na'urorin Walda & Marasa Sumul - Maki daban-daban a cikin ƙarfe na ƙarfe, ƙarfe na carbon, ƙarfe na bakin ƙarfe, Cupro-Nickel, Duplex, Super Duplex da ƙarfe na waje Bututu marasa sumul (15 mm zuwa 600 mm) Karfe na carbon, Bakin ƙarfe da ƙaramin ƙarfe na carbon, Bututu marasa sumul. Dangane da ASTM-106, API 5 L, ASTM A53 GRADE A/B, ASTM A-333, ASTM A-335, ASTM A-312, DIN 2440/2441, BS3601/3602/1387 Bututun Welded (15 mm zuwa 2000 mm) ERW, LSAW, HSAW, EFW Dangane da API 5L, ASTM A53 Grade A/B, ASTM A671/672, ASTM A-312, BS1387, DIN 24...

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