The main part of QQ-shaped clamp support for pipes ismade of premium steel sheet by pressing and heat treatment including galvanization or nickel plating.

 
  • 二、QQ型管道用卡箍式支架主体使用优质钢板冲压而成,并经镀锌或镀镍等热处理,不易锈浊,经久耐用。
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