Dm deep well pumps are multistage centrifugal pumps operating in a vertical position and are long and thin in shape. Split folding impeller structure can raise water to a high position. Using stainless steel for corrosion resistance, these well pumps are
■ Primary members (columns, girders, rafters, bracing…)■ Secondary members (Z or C purlins, girts and eave struts)■ Roof and wall sheeting connected to each other■ Other building components(like gutter, ventilator, high strength bolts ect)
EMT set screw steel connector is used to bond unthreaded EMT conduit with electrical box or attachments. Its heavy gauge steel construction maintains mechanical protection and solid grounding of the conduit to the designated electrical junction box or enc
FRP pultruded tubes are widely used in tool handles, guardrail, gardening, tree cultivation, road marking and other fields.Our company produces FRP tube with high strength, beautiful products, well received by customers.