就在镀锌钢管遭到禁用后,它所遗留的巨大市场空间逐渐被各种塑料管材、复合管材占领。在这些新型管材中,山东巨力管业有限公司推出的东方巨力牌钢塑复合管凭借其优良的品质崭露头角,受到用户的好评。 东方巨力牌钢塑复合管是以普通碳素钢管作基材,派生出的新型管材。它包括两种产品,一种是内壁涂敷无毒聚乙烯,外镀锌镍合金而生成的锌镍合金给水钢塑管;一种是内外 Just after galvanized steel pipe was banned, it left a huge market space gradually by a variety of plastic pipe, composite pipe occupation. In these new pipe, Shandong Juli Pipe Co., Ltd. launched the East Giant brand steel-plastic composite pipe with its excellent quality emerge, by the user’s praise. Giant brand steel-plastic composite pipe is ordinary carbon steel pipe substrate, derived from the new pipe. It includes two products, one is the inner wall coated with non-toxic polyethylene, zinc-nickel alloy outer galvanized nickel-alloy water supply plastic pipe; one is inside and outside