等径三通 DN 500-Ⅱ-8TSF4R4.0/6355 D5c=55 h=100

DN 500-Ⅱ-8 TSF4R4.0/6355 D5c=55 h=100

pl15(b)-25 ffRF D=45 B=51¼ 10200 RF 0-1.6

WN32(B)-63RF SCh

PL 500B)-6RF

so150-40t.WN50-150 RF5

BL200-300 RF Sch40sH

WN400-150RFch40R0 f1=3 b=416F

PL65(B)-16 FF b=3 f00-0.6-25 Rp

LWN150-150 RF Sch40

WN350B)-16