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    Metal corrugated duct, is flexible structure, which has outstanding capacity of axial supplement displacement, meeting demands of larger deformation and settlement. Steel Corrugation has good performance on good tensile a...
  • news  Steel Material Grade Equivalence
    Different Countries equivalent Steel Grade GB912-89/GB3274-88EN10025:1993EN10025-1990DIN17100-80Q/BQB30-2003Q195,Q215A,Q125BS185Fe310-0St33St33Q235BS235JRFe360BSt37-2,RSt37-2St37-2Q235CS235J0Fe360CSt37-3St37-3Q255BS275JRF...
  • news  what is static mixer?
    Static Mixer can also be called pipe mixer, pipeline mixer.There are no moving parts in static mixer, all it used is the mixing element structure and liquid moving, make several liquids separating and mixing. When working...