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发布日期:2021年10月23日
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Seamless pipe
陈楚河谈大佬父亲陈启礼 幼时合影曝光_影音娱乐_新浪网 陈楚河谈大佬父亲陈启礼 幼时合影曝光_影音娱乐_新浪网 ,2019上半年日本爆红女星排行榜 广濑丝丝夺冠广濑丝丝日 2019上半年日本爆红女星排行榜 广濑丝丝夺冠广濑丝丝日 ,张蓝心尹正恋情疑曝光 当街拥抱牵手在男方家过夜张蓝心 张蓝心尹正恋情疑曝光 当街拥抱牵手在男方家过夜张蓝心

Types of Oil & Gas Pipes: Seamless, ERW, LSAW

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SIZES       ⅜” to 12″
RATINGS 150# · 300# · 600# · 800#
GRADES  Carbon · Stainless
ENDS        Flanged RF · BW · THD · SW