產(chǎn)品詳情
焊接橫擔分為D7焊接橫擔和D7A焊接橫擔,由槽鋼×2、墊板×2、支座×1組合而成,其與D6型管夾橫擔的區(qū)別在于:去除了支座上面焊接的管夾。焊接橫擔與管道的固定方式為焊接,即將管道與支座的接觸面以焊接工藝進行固定。焊接橫擔兩端底部的F3墊板開孔用于穿過螺紋吊桿,螺紋吊桿與槽鋼之間以螺栓螺母進行固定,組成管道懸吊系統(tǒng)。表面處理方式一般是噴防銹漆,制作材質(zhì)根據(jù)不同的需求而采用不同材質(zhì),設計手冊上按照不超過300°C的溫度環(huán)境,采用Q235碳鋼材質(zhì)。
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訂貨時表示方法為:焊接橫擔_D7.273S(使用管徑Dw=273,S為材料代號)。
該產(chǎn)品是西北電力設計院1983年頒布的《汽水管道支吊架設計手冊》中的管部吊架類產(chǎn)品,是常見的管道懸吊系統(tǒng)組件之一。
D7型焊接橫擔的型號有:D7.57S,D7.76S,D7.89S,D7.108S,D7.133S,D7.159S,D7.168S,D7.194S,D7.219S,D7.245S,D7.273S,D7.298S,D7.325S,D7.355S,D7.377S,D7.406S,D7.426S,D7.457S,D7.480S,D7.508S,D7.530S,D7.558S,D7.630S,D7.720S,D7.820S,D7.920S,D7.1020S,D7.1120S,D7.1220S。
D7A型焊接橫擔的型號有:D7A.168S,D7A.194S,D7A.219S,D7A.245S,D7A.273S,D7A.298S,D7A.325S,D7A.355S,D7A.377S,D7A.406S,D7A.426S,D7A.457S,D7A.480S,D7A.508S,D7A.530S,D7A.558S,D7A.630S,D7A.720S,D7A.820S,D7A.920S,D7A.1020S,D7A.1120S,D7A.1220S。
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