压力等级:dn<400mm PE异径三通最大公称压力1.6MPa , dn≥400mm PE异径三通最大公称压力1.0MPaPressure grade: for PE different-diameter tee with dn400mm, the maximum nominal pressure is 1.6MPa.For PE different-diameter tee with dn≥400mm, the maximum nominal pressure is 1.0MPa.
规格型号:dn 160mm ~dn 630mm
Specification and model: dn 160mm ~dn 630mm
Specification and model: dn90mm ~ dn315mm