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g(sh)GB/T9115.1-2000 GB/T9119-2010 

aƷҎ(gu)񡿣DN10~DN4000

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1(HG)ИI(y)˜ʷ֣wm(IF)ݼym(Th)ʽƽm(PL)im(WN)iƽm(SO)в庸m(SW)h(hun)׷m(PJ/SE)ƽh(hun)׷m(PJ/RJ)r﷨mw(BL(S))mw(BL)

2ʯ(SH)ИI(y)˜ʷ֣ݼym(PT)m(WN)ƽm(SO)в庸m(SW)׷m(LJ)mw(ע)

3Cе(JB)ИI(y)˜ʷ֣wmmʽƽmh(hun)ʽ׷mƽh(hun)ʽ׷m߅h(hun)ʽ׷mmw

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̖ No. λ Part Material
1 m Flange T̼ Cast and forged carbon steel(Q235)P Stainless steel(201304316321) Plastic(CPVCPVDFPPHUPVCRPP)

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