JIS B2220  法兰 SOP FF 10K 200A MF00RF-RFch40Sc-f/@BI 100036-909RF40cR8R500 RF Sch40SRF-

SOP FF 10K 200AMF00RF-RFch40Sc-f/@BI 100036-909RF40cR8R500 RF Sch40SRF-

A WN 42"-600 RF B=S=9.52

WN 500(B)-16 RF S=1

WN 100-150 RF S=12

wn 25-600 rf s=6

WN 4"-300 FF

BL24-300RF00-651 HG/T

BL 150-25 RF

DN40-PN2.5 WN RF Ⅱ S=3.5

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