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API 5L X52/X60/X65/X70/X80 Smls PipeLine Bututun Karfe Mara Sumul
Bututun Karfe na API 5L (Mataki na B/X42-X80) – Maganin Ƙwarewa ga Bututun Mai da Iskar Gas a Tsakiyar Amurka
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Bututun Kafet mara sumul na API 5CT T95 - Karfe Mai Ƙarfi Mai ƙarfi don Rijiyoyin Mai da Iskar Gas
Bututun Karfe mara sumul API 5CT T95 - An ƙera shi sosai don Bututun Mai da Iskar Gas a faɗin Tsakiyar Amurka
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Mai ƙera bututun ƙarfe na Jadawali 40 API 5L Carbon Steel Smls
Bututun Karfe na APIL 5L (Gr B/X42-X80) – Maganin Ƙwararru ga Bututun Mai da Iskar Gas a Tsakiyar Amurka
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Bututun Layin Karfe na API 5L mara sumul a cikin Gr B X42 X46 X52 X60 X65 X70 X80 Ana Amfani da shi a Sufurin Mai da Iskar Gas na Amurka
Bututun Karfe na API 5L (Gr B/X42-X80) – Maganin Ƙwararru ga Bututun Mai da Iskar Gas a Tsakiyar Amurka
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ASTM A671 CC65 CL 12 EFW Bututun Karfe/Bututu don Aikace-aikacen Masana'antu da Tsarin Gine-gine
ASTM A671 CC65 CL 12 EFW Bututun Karfe na Carbon - Bututun Karfe Mai Ƙarfi Mai Girma Don Aikace-aikacen Masana'antu, Tsarin Gida & Matsi - Girman Musamman & Kauri na OD/Bangare Akwai
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ASTM A106 GR.B Bututu/Bututun Karfe na Carbon mara sumul don Cibiyoyin Mai, Gas & Wutar Lantarki
Bututun ƙarfe na carbon mara tsari na ASTM A106 GR.B - Ya dace da bututun mai, iskar gas, wutar lantarki, da masana'antu.
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ASTM A671 CC65 CL 12 Bututun EFW da Bututun - Boilers na Masana'antu, Matatun Mai da Kayayyakin more rayuwa
ASTM A671 CC65 CL 12 EFW Bututun Karfe na Carbon - Bututun Karfe Mai Ƙarfi Mai Girma Don Aikace-aikacen Masana'antu, Tsarin Gida & Matsi - Girman Musamman & Kauri na OD/Bangare Akwai
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/Tufukan Masana'antu ASTM A671 CC65 CL 12 EFW don Boilers, Ma'adanai & Kayayyakin more rayuwa
ASTM A671 CC65 CL 12 EFW Bututun Karfe na Carbon - Bututun Karfe Mai Ƙarfi Mai Girma Don Aikace-aikacen Masana'antu, Tsarin Gida & Matsi - Girman Musamman & Kauri na OD/Bangare Akwai
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API 5L Grade B Bututun Karfe Mara Sumul (PSL1, PSL2)
Bututun Karfe na API 5L (Mataki na B/X42-X80) – Maganin Ƙwarewa ga Bututun Mai da Iskar Gas a Tsakiyar Amurka
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ASTM A106 Gr.B Bututu/Bututun Karfe Mai Karfe Mara Sumul Don Tsarin Man Fetur, Iskar Gas & Wutar Lantarki Mai Matsi Mai Tsauri
Bututun ƙarfe na carbon mara tsari na ASTM A106 GR.B - Ya dace da bututun mai, iskar gas, wutar lantarki, da masana'antu.
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Bututun Mai Mai Jure Tsatsa API 5CT T95 Mai Sumul Bututun Karfe Mai Jure Tsatsa don Amurka
Akwatin da bututun API 5CT T95 mara sumul - Mafita ta ƙwararru don bututun mai da iskar gas a Tsakiyar Amurka
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API 5L GR.B X42 X46 X52 X60 X65 X70 X80 Bakin Karfe Mara Sumul
Bututun Karfe na API 5L (Mataki na B/X42-X80) – Maganin Ƙwarewa ga Bututun Mai da Iskar Gas a Tsakiyar Amurka












