GB/T 9124.1  法兰 DN500-PN6 SO Ⅰ -1.0/-4.B)-1

DN500-PN6 SO-1.0/-4.B)-1

SO 100-150RFh0 ff=1850-10R

SO80(B)-16RFFb=3FRF)01Д-2.5M

SO 150(B)-16 RF.010=12 dn=4024000F0f-50

SO80(B)-25 GF500 FFBRF S00 RF

SO80-150 RFH/mpa

SO 150-150 RFfh20ss=10.5

SO 150-300 FFпF D=3

47023 m600-6.4. HG/Sch1

WN200-16FM