Iivalvu yebhola yentsimbi engagqwaliyo yivalvu eyenziwe ngomzimba wentsimbi engagqwaliyo kunye ne-valve yentsimbi engagqwaliyo. Yinto ebalulekileyo kwiinkqubo zemibhobho yemizi-mveliso neyezorhwebo. Idibanisa ukuqina kwentsimbi engagqwaliyo kunye nokusebenza kakuhle koyilo lwevalvu yebhola ukuze ibonelele ngokusebenza kakuhle kwiindawo ezinzima. Ngezantsi, siza kuhlola iimpawu zayo eziphambili, usetyenziso kunye nesizathu sokuba ibe lukhetho lokuqala kwihlabathi.
Yintoni iStainless Steel Material
Intsimbi engagqwali yi-alloy eyenziwe ngentsimbi, i-chromium, i-nickel, kunye nezinye izinto. Uphawu lwayo olubalaseleyo kukumelana nokugqwala, ngenxa yomaleko we-chromium oxide okhuselayo. Amanqanaba aqhelekileyo afana nentsimbi engagqwali engu-304 kunye ne-316 afanelekile kwiimeko ezinzima, kubandakanya ukuvezwa kwiikhemikhali, amaqondo obushushu aphezulu, kunye nokufuma. Oku kwenza intsimbi engagqwali ifaneleke kwiivalvu ezisetyenziswa kumashishini afana neoyile negesi, ukulungiswa kokutya, kunye nokusetyenziswa kolwandle.
Ukubumba nokwakha intsimbi engagqwaliyo 304 kunye ne-316
| Ibanga | Ukuphosa | Ukubumba | Ipleyiti | Ukubhoboza imibhobho |
| CF8 | I-ASTM A351 CF8 | I-ASTM A182 F304 | I-ASTM A276 304 | I-ASTM WP304 |
| CF8M | I-ASTM A351 CF8M | I-ASTM A182 F316 | I-ASTM A276 316 | I-ASTM W316 |
Ukwakheka kweekhemikhali ze-ASTM A351 CF8 /CF8M
| Ipesenti yoMxholo weZinto (MAX) | ||||||||||||
| Ibanga | C% | I-Si% | Mn% | P% | S% | I-Cr% | I-Ni% | Mn% | I-Cu% | V% | W% | Okunye |
| CF8 | 0.08 | 2.00 | 1.50 | 0.040 | 0.040 | 18.0-21.0 | 8.0-11.0 | 0.50 | - | - | - | - |
| CF8M | 0.08 | 1.50 | 1.50 | 0.040 | 0.040 | 18.0-21.0 | -.0-12.0 | 2.0-3.0 | - | - | - | - |
Iipropati zoomatshini ze-ASTM A351 CF8 /CF8M
| Iipropati zoomatshini (MIN) | |||||
| Ibanga | Tensile strength | Unikeze Amandla | Ukwandiswa | Ukunciphisa iNdawo | Ukuqina |
| CF8 | 485 | 205 | 35 | - | 139-187 |
| CF8M | 485 | 205 | 30 | - | 139-187 |
Yintoni iValve yeBhola
Ivalvu yebhola ilawula ukuhamba kolwelo isebenzisa ibhola ejikelezayo enembobo. Xa imbobo ihambelana nombhobho, ulwelo luhamba ngokukhululekileyo; ukujikeleza ibhola ngama-90 degrees kuyayicima indlela yokuhamba. Yaziwa ngokusebenza ngokukhawuleza, ukuvala ngokuqinileyo, kunye nokugcinwa okuncinci, iivalvu zebhola zisetyenziswa kakhulu ukulawula ukuvala/ukuvula. Uyilo lwazo olulula luqinisekisa ukwehla okuncinci koxinzelelo kunye nobomi benkonzo ende.
Sifanele Sisebenzise NiniI-Stainless Ball Valve
1. Iindawo Ezonakalisayo: Iivalvu zebhola zentsimbi engenasicibagqwesile kwizityalo zeekhemikhali, unyango lwamanzi amdaka, kunye neenkqubo zaselwandle apho ukumelana nokugqwala kubaluleke kakhulu.
2. Izicelo zoBushushu obuPhezulu/zoXinzelelo: Ziyakwazi ukumelana neemeko ezinzima kwiindawo zokucoca ioyile okanye kwiinkqubo zomphunga.
3. Iimfuneko zoCoceko: Ilungele amashishini okutya, iziselo, kunye namayeza ngenxa yokuba iindawo ezingasebenziyo.
4. Ukusebenza kakuhle kweendleko zexesha elide: Ngelixa i-firstixabiso levalvu yebhola yentsimbi engagqwaliinokuba ingaphezulu kunethusi okanye iPVC, ukuqina kwayo kunciphisa iindleko zokutshintsha.
Kutheni Ufanele Ukhethe Umenzi weValve yeBhola yeNtsimbi Engagqwaliyo evela eTshayina
I-China liziko lehlabathi lokuvelisa iivalvu, libonelela:
- Amaxabiso akhuphisanayo: IsiTshayinaiifektrisebenzisa iindlela zoqoqosho ezikumgangatho ophezulu ukuze kunikezelwe izisombululo ezingabizi kakhulu.
- Ukuqinisekisa umgangatho: Uhloniphekileababonelelilandela imigangatho yamazwe ngamazwe (i-ISO, i-API, i-CE).
- Ukwenziwa ngokwezifiso: Abavelisi banikezela ngoyilo olulungiselelwe amazinga athile okuhamba kwamanzi, ubungakanani, okanye iziqinisekiso.
- Ukuhanjiswa Okukhawulezayo: Iinethiwekhi zothutho eziqinileyo ziqinisekisa ukuthunyelwa kwempahla kwihlabathi liphela ngexesha elifanelekileyo.
Izinto Ezibalulekileyo Omele Uziqwalasele Xa Ukhetha Umthengisi
- Ibanga lezinto: Qinisekisa ukuba ivalvu isebenzisa intsimbi engagqwaliyo engama-304, 316, okanye ekhethekileyo.
- Iziqinisekiso: Qinisekisa ukuba iyathotyelwa imiqathango ethile yeshishini.
- Inkxaso Emva KokuthengisaKhetha ababoneleli ababonelela ngeziqinisekiso kunye noncedo lobugcisa.
Isiphelo
Ivalvu yebhola yentsimbi engagqwaliyosisisombululo esithembekileyo nesihlala ixesha elide kwiindawo ezinzima. Xa ufuna uncedo, sebenzisana nomntu othembekileyoumenzi wevalvu yebhola yentsimbi engagqwaliyo eTshayinakuqinisekisa ulungelelwano lomgangatho,ixabiso, kunye nenkonzo. Nokuba zezemizi-mveliso okanye iinkqubo zorhwebo, olu hlobo lwevalvu luhlala lusisiseko solawulo olusebenzayo lolwelo.
Ixesha leposi: Februwari-26-2025