HDPE steel belt reinforced spiral corrugated pipe special electric hot melt belt produced by our company, the product changes the traditional technology before, on the special PE plate, through the special hot melt integration equipment, the special nickel-chromium alloy net belt hot melt compound, one molding.Because the PE sheet high quality raw materials, and the ratio of the EVA hot melt adhesive, using co-extrusion equipments, the compound nose intermixing and production, and after corona treatment, when welding melt so can overflow around a little glue, combined with nickel chromium alloy mesh fine texture, uniform arrangement, high calorific value per unit time, can be more perfect and the integration of PE pipeline, airtight effect is obvious, good welding effect.

Purpose: suitable for pipe diameter of 600mm ~ 2400mm steel belt reinforced spiral corrugated pipe joint connection.

Characteristics: according to the characteristics of pipe winding molding, the width of peak and valley is generally between 50 and 80mm, the belt is narrow, hot welding along the pipe incision.

Note: in order to meet the needs of pipeline engineering, internal welding and external welding are often used, that is, after external welding, portable extrusion welding gun is used to weld along the incision in the inner wall.Such sealing performance is good, the connection part is firm, the connection strength is higher.