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Astm B622 Za a yi amfani da bututun B2 na AT Atic

Bututun b2 na ruwa marasa ƙarfi shine magani mai magani mai ƙarfi, nickel ¨c Molybdenum Alloy, ana yi amfani da shi a cikin matsanancin rage yanayi.

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Astm B622 \ / B619 da sauri B2 Pipe yana da ikon yin tsayayya da ƙarancin lalata yanayin lalata yanayi. Kyakkyawan walwala na kayan abu, kuma iyawarsa za a haɗu da shi sosai ga wasu allury tare da abubuwa daban-daban. Kyakkyawan juriya ga fadada tasirin kwayoyin halitta yana yin sauri B2 bututun shahararren samfurin.

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