高压弯头
公称直径外径中心距至端面的距离理论重量kg/pcsDNINCHODFB5S10S20S40S80S80S151/21821.338160.040.050.050.060.0580.0630.060....
弯头管件
公称直径外径中心距至端面的距离理论重量kg/pcsDNINCHODFB5S10S20S40S80S80S151/21821.338160.040.050.050.060.0580.0630.060....
不锈钢弯头
公称直径外径中心距至端面的距离理论重量kg/pcsDNINCHODFB5S10S20S40S80S80S151/21821.338160.040.050.050.060.0580.0630.060....