球墨铸铁管件是灰口铸铁管件的换代产品。我公司采用世界先进的生产工艺“EPS”聚苯乙烯塑料消失模铸造工艺，生产的T、K型系列球墨铸铁管件。其化学成分及机械性能均达到ISO2531国际标准和GB/T13295-2003国家标准，1997年通过省级产品鉴定，年生产能力10000吨；还可生产英标BS4772系列球铁管件和用户要求的各种非标管件，品种齐全，供货及时。适应于给排水球铁管道连接，型号有：承盘直管、承插弯管、各种形式的三通管件、四通管件，规格：DN50--DN2000。

Ductile iron pipe is cast iron pipe fittings generation product. Our company adopts advanced production technology "EPS" lost foam casting process polystyrene plastics, production of T, K-type series of ductile iron pipe fittings. Its chemical composition and mechanical properties are achieved ISO2531 international standards and GB/T13295-2003 national standards, adopted in 1997 at the provincial level product identification, the annual production capacity of 10,000 tons; can also produce the British Standard BS4772 series of ductile iron pipe fittings and various user requirements kinds of non-standard pipe fittings, variety, and timely delivery. Adapted to the ductile iron water pipe connections, the model includes: bearing plate pipe, socket elbow, various forms of Tee-fitting, four-way pipe fittings, specifications: DN50 - DN2000.