The production line is mainly used in producing large-aperture pipe material. The produced pipe materials are widely used in water-supply pipe, gas pipe, chemical pipe agricultural irrigating pipe and others.

• 用途及适用范围:该生产线主要用于生产大口径管材,生产的管材广泛用于上水管、煤气管、化工用管、农业灌溉和人民生活等方面的大口径供、排水管等特殊用途的管材。