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I-Flange i-Welded Ball Valve ngokupheleleyo

I-Flange i-Welded ngokupheleleyo iValve yeBhola ebonisiweyo
  • I-Flange i-Welded Ball Valve ngokupheleleyo

Inkcazelo emfutshane:

Injongo yevalve yebhola edityanisiweyo ngokupheleleyo:

1) igesi yasezidolophini: umbhobho wokuphuma kwegesi, umgca oyintloko kunye nombhobho wokubonelela ngomgca wesebe ngalinye, njl.

2) ukufudumeza okuphakathi: umbhobho ophumayo, umgca oyintloko kunye nomgca wesebe lezixhobo zokufudumeza ezinkulu.

3) umtshintshi wokushisa: umbhobho kunye nokuvulwa kwesiphaluka kunye nokuvala.

4) imisebenzi yensimbi: zonke iintlobo zemibhobho yamanzi, ipayipi yokukhetha igesi yokukhupha igesi, igesi kunye nemibhobho yokubonelela nge-thermal, iipayipi zokubonelela ngamafutha.

5) izixhobo ezahlukeneyo zoshishino, imibhobho yonyango yobushushu eyahlukeneyo, igesi eyahlukeneyo yeshishini kunye nemibhobho yobushushu.

Iimpawu eziqhelekileyo ze-flange ezigcwele iivalve zebhola ze-welding:


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Iimpawu eziqhelekileyo ze-flange iivalve zebhola ezidityanisiweyo ngokupheleleyo

1) ububanzi: DN15 ~ 1000.

2) uxinzelelo: PN 16 ~ 40.

3) ubushushu bokusebenza: – 29 ℃ ~ + 200 ℃

4) Umbhobho werhasi wokuwelda ivalve yevalve medium: petroleum/petroli, irhasi yendalo enyibilikisiweyo/igesi yepetroleum engamanzi, i-petrochemical, iplanti yentsimbi, umbhobho wokufudumeza, njl.

5) Umbhobho wegesi welding ibhola ivalve indlela yokusebenza: isibambo, igiya (ethe nkqo/ethe tye), umbane, i-injini yomoya.

Isixhobo sevalve yebhola eweleliswe ngokupheleleyo

1) umzimba wevalve: carbon steel ST37.0, a106-b;20 # intsimbi

2) i-sphere: insimbi engenasici 304 okanye i-316.

3) isiqu: 2Cr13.

4) ivalve stem seal: yonke iflourine njengeglu.

5) ibhola itywina: RTFE (PTFE+C)

Ukusebenza kwevalve yebhola ye-Flange epheleleyo

2 ukuvuza.I-valve yomzimba i-welded, ngoko i-valve ilula kwaye kulula ukuyifaka.

2) : ngenxa yokuba isihlalo senziwe nge-carbon fiber eqinisiwe i-teflon seal ring kunye ne-disc spring, ngoko ke ukukwazi ukuziqhelanisa nokutshintsha koxinzelelo kunye nobushushu, inkcazo yoxinzelelo kunye nomgangatho wokushisa awuyi kuvelisa nayiphi na i-drainage kunye ne-smooth.

3) : inkqubo ye-machining yebhola ine-detector ephezulu yekhompyutheni yokulandelela kunye nokufumanisa, ngoko ke ukuchaneka kwebhola kuphezulu.

4) : njengoko izinto zomzimba zifana nempahla yombhobho, akuyi kubakho uxinzelelo olungalinganiyo kunye nokuguqulwa ngenxa yenyikima kunye nesithuthi esidlula emhlabeni.Umbhobho uyaxhathisa ukuguga.

5) : i-welding epheleleyo, i-diameter elinganayo kunye neshaneli yobubanzi obuguquguqukayo, kunye nebhola esisigxina kunye nebhola edadayo, inkqubo yokutywina i-piston ephindwe kabini, i-injection ezenzekelayo yohlobo lwe-sealant.

6) : ukwenzela ukuthintela i-electrostatic, isiqu kunye nesphere kunye ne-valve stem kunye nebhokisi yokupakisha ngebhola kunye nentwasahlobo ngokulandelanayo, phakathi kwe-conductive inokugcina zonke iinxalenye zevalve kunye nomzimba wevalve, ukuvumela umbane udlule kwindawo, ukukhululwa kombane ongatshintshiyo. kuphela ukuthintela umlilo, kodwa kwakhona ukuthintela umhlwa, baqonde kunqunyulwa okwexeshana, ukuze kulungiswe kwangethuba.

7) : umsebenzi we-stem we-stem kuba i-valve stem ichaphazeleka ngoxinzelelo ngaphakathi kwe-valve, kwaye ihlala ivelisa amandla okuqhawula, ngoko i-stem yenzelwe ukukhusela isakhiwo.

8) : cinezela i-washer ye-thrust kunye ne-low friction material ukutyhala uxinzelelo kwi-stem, ukwenzela ukuba i-stem i-ACTS kuphela njenge-torque yokudluliselwa.

  • Ngaphambili:
  • Okulandelayo:
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