塑筋螺旋增强管机组 PVC塑筋螺旋增强管，又称塑筋增强管，具有耐挤压、耐腐蚀、耐负压、抗弯曲、流通性好等特点，适用于气体、液体、粉粒状物的输送。主要用于工业、农业、建筑和水利灌溉等领域。PU、PVC复合增强高耐磨管材，内层为PU材料，外层为软质PVC包覆硬质PVC加强筋材料，这种新型管材具有耐磨、抗负压等优良特性，广泛应用于磨损性流动物料的吸排和输送。例如泥浆、卵石、水泥、碎石、灰渣水等对耐磨要求非常高的场合。
PVC spiral hose extrusion line PVC spiral strengthened tube ,also called gridding pipe  extrusion resistance , corrosion resistance , negative pressure resistance , bend resistance and good running , it is suitable for the conveying of gas ,liquid. And it is mainly used in industry , agriculture , architecture , irrigation and so on  Domain. PU, PVC compound reinforced high wear-resistant pipe, inner layer of PU material, an outer layer of soft PVC-coated Rigid PVC stiffener material, this new type of pipe has a wear-resistant, anti-negative pressure and other excellent properties, is widely used in wear and tear suction flow of materials and transportation. For example, mud, gravel, cement, gravel, ash, water and other very high demands on the occasion wear