ductile iron k9 pipe OD:6-1000mm WT:1-1200mm Series:200/300/400 Seamless.welded,hot rolled,cold drawn,ERW ductile iron k9 pipeStandard: JIS, AISI, ... ASTM, GB, DIN, ENPlace of Origin: TIANJIN China (Mainland)Brand ... Export standard package, bundled or be required The inner size of container is below: 20ft GP: 5.8m(length) x ...