品牌：莱德型号：9916532616 技术参数钢管外径：DN60.3～DN323.9内径：DN50～DN300爆破压力：3.5MPa(500PSI)公称压力：2.5MPa(300PSI)公称通径：DN60.3～DN323.9材质：球墨铸铁适用温度：120℃正三通规格管子基本尺寸 （mm/in)工作压力(Mpa)尺寸 (mm)参考重量 (kg)5060.32.5MPa(300PSI)3.5MPa(500PSI)708411.422.375657376951.4221/22.8756576.1761011.52.13O.D38088.9861082.22.933.590101.61204.1531/241001081021273.44.7641/4O.D4.25100114.31041273.18544.512513312114056.8551/4O.D5.25125139.71221405.367.151/2O.D5.5125141.31407.155.5651501591401656.8110.161/4O.D6.25150165.11421656.6810.1561/2O.D6.5150168.31421658.0510.266.625200219.117919713.219.588.62525027321523.51010.75300323.9245371212.75