DN40 -DN1000 BS 5163 Lub Rooj Vag Uas Muaj Peev Xwm Rov Qab Tau PN10 / 16, lub rooj vag roj hmab uas zaum tau, lub rooj vag resilient, lub rooj vag NRS, lub rooj vag tsis nce siab
Peb lub hom phiaj tseem ceeb yuav tsum yog muab kev sib raug zoo ua lag luam rau peb cov neeg siv khoom, muab kev saib xyuas tus kheej rau txhua tus ntawm lawv rau Slight Resistance Non-Return Ductile Iron Backflow Preventer, Peb lub tuam txhab tau mob siab rau "cov neeg siv khoom ua ntej" thiab cog lus los pab cov neeg siv khoom nthuav lawv txoj kev lag luam, kom lawv dhau los ua Tus Thawj Coj Loj! Peb lub hom phiaj tseem ceeb yuav tsum yog muab kev sib raug zoo ua lag luam rau peb cov neeg siv khoom, xa cov pe ...
Zoo zoo los thawj zaug; lub tuam txhab yog qhov tseem ceeb tshaj plaws; kev lag luam me yog kev koom tes "yog peb lub tswv yim ua lag luam uas peb lub lag luam feem ntau pom thiab ua raws li rau Kev Muab Khoom ODM Tuam Tshoj Flanged Butterfly Valve Pn16 Gearbox Operating Body: Ductile Iron, Tam sim no peb tau teeb tsa kev sib cuam tshuam me me thiab ntev nrog cov neeg siv khoom los ntawm North America, Western Europe, Africa, South America, ntau dua 60 lub tebchaws thiab thaj chaw. Zoo zoo los thawj zaug; lub tuam txhab yog qhov tseem ceeb tshaj plaws; tsheb npav me me...