Inflatable Rubber Plugs for Sewer Pipe Test Hebei Hengte Trade Limited Base Info Specification:DN500Trademark:HTDn500:Dn500Application:PipelineProduct Type:Pipeline TestModel NO.:DN500Origin:ChinaHS Code:40089000 Description Pre:Custom Die Cast Aluminum Parts (MHJ036) Next:Old Mould Used Mould Automobile Blow Mould-Plastic Products-China Mould