Inkcazo yeflange yePVC kunye netafile yokuthelekisa ubungakanani

I-PVC isetyenziswa ngokubanzi kwimibhobho yamanzi kunye nogutyulo, i-flanges ziyi-flanges ezincinci ze-200 nangaphantsi, inkcazo yi-DN25 (ibhobho ye-32, ibhobho ehambelana ne-32), i-DN40 (i-45, ihambelana ne-45 pipe), i-DN50 (i-57), i-DN80 (izale 89), DN100 (wazalela 108), DN150 (wazalela 159) … Ezi flange zingasentla ziyimingxuma emi-4, abokuqala bagrumba imingxunya eli-14 ngezikrufu ezili-12, ezimbini zokugqibela zomba imingxuma eyi-16 ngezikrufu ezili-14.

I-PVCiflange ubungakanani joint?

Iimpawu eziqhelekileyo zePVC flange, ubukhulu begama yi-20-315 (mm), ubukhulu beflange yi-10-100 (mm).Uxhulumaniso lweFlange yindlela ebalulekileyo yokudibanisa ukwakhiwa kwemibhobho.Uxhulumaniso lweFlange kulula ukuyisebenzisa kwaye lunokumelana noxinzelelo olukhulu.Kwimibhobho yoshishino, uxhulumaniso lwe-flange lusetyenziswa ngokubanzi.Ngaphakathi kwekhaya, ububanzi bombhobho buncinci kwaye buphantsi, kwaye ukudibanisa kwe-flange akubonakali.Ukuba ukwigumbi lebhoyila okanye indawo yokuvelisa, kukho imibhobho eqhagamshelwe ngeflange kunye nezixhobo kuyo yonke indawo.

I-PVCuluhlu lwesayizi yeflange?

I-PVC isetyenziswa ngokubanzi kwimibhobho yamanzi kunye nogutyulo, i-flanges ziyi-flanges ezincinci ze-200 nangaphantsi, inkcazo yi-DN25 (ibhobho ye-32, ibhobho ehambelana ne-32), i-DN40 (i-45, ihambelana ne-45 pipe), i-DN50 (i-57), i-DN80 (izale 89), DN100 (wazalela 108), DN150 (wazalela 159) … Ezi flange zingasentla ziyimingxuma emi-4, abokuqala bagrumba imingxunya eli-14 ngezikrufu ezili-12, ezimbini zokugqibela zomba imingxuma eyi-16 ngezikrufu ezili-14.

I-PVCItheyibhile yokuchaza ubukhulu bentloko yeflange?

I-PVC isetyenziswa ngokubanzi kwimibhobho yamanzi kunye nogutyulo, i-flanges ziyi-flanges ezincinci ze-200 nangaphantsi, inkcazo yi-DN25 (ibhobho ye-32, ibhobho ehambelana ne-32), i-DN40 (i-45, ihambelana ne-45 pipe), i-DN50 (i-57), i-DN80 (izale 89), DN100 (wazalela 108), DN150 (wazalela 159) … Ezi flange zingasentla ziyimingxuma emi-4, abokuqala bagrumba imingxunya eli-14 ngezikrufu ezili-12, ezimbini zokugqibela zomba imingxuma eyi-16 ngezikrufu ezili-14.

Yintoni i-diameter yeI-PVCflange for 200?

Phambi kokuba uphendule lo mbuzo, kukho iingongoma ezimbini ezibalulekileyo ekufuneka zicaciswe, enye yeyokuba i-200 kulo mbuzo ngamakhulu amabini eemilimitha, kwaye omnye umbuzo ngowokuba zingaphi ii-intshi emazibe zingaphi.Intshi, yiyunithi isiseko ubude inkqubo British, isishunqulelo IsiNgesi kwi, luluntu ngokwentelekiso uqhelene negama.I-intshi kunye neyunithi yemetric yobude bemilimitha yokuguqulwa kumashumi amabini anesihlanu amanqaku eemilimitha ezine ezilingana ne-intshi enye.Ngoko ke ukubala kwe-200 mm ilingana nokuba zingaphi intshi, 200/25.4 = 7.874015748.200 PVC flange ububanzi ke ngoko malunga 7.9 intshi.