钢管sp ——steel pipe
铸铁管cip ——cast iron pipe
灰口铸铁管gcip ——grey cast iron pipe
延性铸铁管dcip ——ductile cast iron pipe
石棉水泥管acp ——astestes cement pipe
自应力管sscp ——self stressing concrete pipe
预应力管pcp ——prestrpessed concrete pipe
三阶段管ctpcp ——core type prestressed concrete pipe
一阶段管pvcp ——prestressed vibrohydropressed concrete pipe
钢筒预应力管pccp ——prestressed concrete cylinder pipe
硬聚氯乙烯管upvc ——unplasticized poly cinyl chloride pipe
聚乙烯管pe ——polyethylene pipe
聚乙烯夹铝复合管hah——hdpe-al-hdpe pipe
聚丙烯管pp ——polypropylene pipe
聚丁烯管pb ——ploybutylene pipe
工程塑料管abs ——acrylonitrile-butadiene-styrene pipe
玻璃钢管grp ——glass reinfoced plastics
