Steel Steel Precision Casting/utyalo-mali Ukulahlwa kweSikhululo saMandla seSango iValve eFakelweyo Umfanekiso

Isinyithi esingenaStainless Precision Casting/ utyalo-mali lokuCasa isiKhululo soMbane seSango iValve

Kukho iindidi ezimbini zezakhiwo zenkunzi yegusha: I-Elastic wedge uhlobo lwenkunzi yegusha kunye ne-wedge uhlobo oluphindwe kabini.I-elastic wedge yohlobo lwepleyiti yebhayi enye icinezela inkunzi yegusha ngenkani ukuya kwisihlalo sevalvu ngamandla aphakathi ukuqinisekisa ukutywinwa komphezulu wokutywina.I-spacer plate i-elastic, enokuthi ihlawule i-deformation ngenxa yokulungiswa okanye ukuhluka kweqondo lokushisa eliphezulu kwaye ihlangabezane neemfuno zokutywinwa.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu zeMveliso

1. Ngokuhambelana ne-NB/T 47044 kunye ne-ASME B16.34

2. I-mesh pole ixhathisa i-abrasion, i-high high temperatures resistant and corrosion resistant after conditioning and chlorination.

3. Uxinzelelo kumzimba we-mesh sebenzisa isakhiwo sokutywinwa koxinzelelo (UKUVALWA KWENKCINI), kunye noxinzelelo oluphezulu lomzimba ongaphakathi ongaphakathi lungcono.

4. Kukho iindidi ezimbini zezakhiwo zenkunzi yegusha: Inkunzi yegusha ethambileyo kunye nenkunzi yegusha ephindwe kabini.I-elastic wedge yohlobo lwepleyiti yebhayi enye icinezela inkunzi yegusha ngenkani ukuya kwisihlalo sevalvu ngamandla aphakathi ukuqinisekisa ukutywinwa komphezulu wokutywina.I-spacer plate i-elastic, enokuthi ihlawule i-deformation ngenxa yokulungiswa okanye ukuhluka kweqondo lokushisa eliphezulu kwaye ihlangabezane neemfuno zokutywinwa.Inkunzi yegusha etyhidiweyo ithatha isakhelo senkunzi yegusha, elungele ukugcinwa kunye ne-angle yokutywina inokulungiswa ngokuzenzekelayo ngokuhambelana nomzimba wevalvu.

5. Umphezulu wokutywina wesihlalo esibanzi kunye nebhodi yenziwe nge-samente ye-carbide okanye i-sub-item welding, kunye nokumelana nokushisa okuphezulu, ukuxhathisa i-abrasion kunye nokumelana nokuqala.

• Umgangatho: 7 * 84: NB/T 47044, ASME B16.34.JB/T 3595. DL/T 531

• Uxinzelelo lwegama: PN160-PN630 (CLASS900- CLASS3500) , P₅₄100V, P₅₄140V, P₅₄170V, P₅₇100V, P₅₇140V, P₅₇170V

• Ubungakanani boMda: DN50~DN500 (2”- 20”)

• Izinto ezingundoqo:

1.WCB, ZG20CrMo, Cr5Mo, ZG20CrMoV, ZG15Cr1MoV

2. 25#, 12Cr1MoV

3. ASTM A216 WCB, ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C12A

4. I-ASSTM A105, ASTM A182 F11, ASTM A182 F22,ASTM A182 F91, ASTM A192 F92

• Ubushushu bokusebenza:

1. WCB: - 29℃~425℃

2. Ingxubevange yentsimbi: - 29℃~540℃, - 29℃~570℃

3. F91:-29℃~610℃

• Abalamli abaSebenzayo: Amanzi, umphunga, njl

• Imo yoQhagamshelwano: Ukuwelda

• IMowudi yoThutho: Incwadi yeManuwali, ukulinganisa ivili, uMbane, iPeneumatic, iHydraulic

Ivalve yeSango le-GB

Iimbonakalo:

Ivalve yesango ibhekisa kwivalve yolawulo esona siqwenga sokuvala (isango) sihamba kwicala elithe nkqo ecaleni kombindi wepaseji.Kwimibhobho, umlawuli we-brake angasetyenziselwa kuphela ukuvulwa ngokupheleleyo kunye nokuvalwa ngokupheleleyo, kwaye akanakusetyenziselwa ukulawulwa kunye ne-throttling.

Xa isango livaliwe, indawo yokutywina inokutywinwa kuphela ngoxinzelelo oluphakathi, oko kukuthi, indawo yokutywina yeplate icinezelwe kwisihlalo sevalve kwelinye icala ngoxinzelelo oluphakathi ukuqinisekisa ukutywinwa kwendawo yokutywina, okubizwa ngokutywinwa okumhlophe.Uninzi lwabalawuli besango bamkela ukutywinwa okunyanzeliswayo, oko kukuthi, xa i-valve ivaliwe, amandla angaphandle afunekayo ukunyanzela inkunzi yegusha icinezele ukulungelelanisa isihlalo ukuze kuqinisekiswe ukuqina kwendawo yokutywina.

Xa uvula i-valve, kwaye ukuphakama kwenkunzi yegusha kufana ne-1: 1 amaxesha ububanzi be-valve yokulawula, i-valve ye-fluid ihlanjululwa ngokupheleleyo, kodwa esi sikhundla asikwazi ukujongwa ngexesha lokusebenza.Ekusetyenzisweni okwenyani, i-vertex ye-valve pole ithathwa njengophawu, oko kukuthi, indawo apho ingenako ukuvulwa ithathwa njengendawo evulekileyo epheleleyo.Ukuze kuqwalaselwe umcimbi wokutshixa ngenxa yokutshintsha kweqondo lokushisa, ngokuqhelekileyo ukubuyisela umva i-1/2 ukuya kwi-1 xa i-valve ivulwa kwindawo yenqaku lenqaku njengendawo yokuvula ngokupheleleyo i-valve.Ngoko ke, indawo evulekileyo epheleleyo yevalve imiselwe yindawo yenkunzi yegusha (oko kukuthi, ukubetha).

• Umgangatho weMveliso: GB/T 12234, GB/T 12224

• Uxinzelelo lwegama: PN16-PN320

• Ubungakanani obuqhelekileyo: DN50~DN1200

• Izinto ezingundoqo: .WCB,WCC,20CrMo,1Cr5Mo,20CrMoV,CF8,CF8M,CF3,CF3M,LCB,LCC

• Ubushushu bokusebenza: - 60℃~593℃

• Abalamli abaSebenzayo: Amanzi, umphunga, i-oyile, i-nitric acid, i-Acetic acid, i-oxidizing medium eyomeleleyo, i-Urea, njl.

• Indlela yoQhagamshelwano: I-Flange, i-Welding

• Imo yoThutho: Ivili lesandla eliphakamisayo, Ivili lesandla elinganyusiyo, igiya yeBevel, iActuator yoMbane, i-Pneumatic actuator.

• Umgangatho woVavanyo: GB/T 26480, GB/T 13927, JB/T 9092

I-ANSI yeSango iValve

Iimbonakalo:

Ivalve yesango ibhekisa kucango lwevalvu apho iqhekeza elivalayo (inkunzi yegusha) lihamba kwicala elithe nkqo kumgca osembindini wepaseji.Ivalve yesango ingasetyenziswa kuphela kumbhobho wokuvula ngokupheleleyo kwaye inike ingqalelo kusetyenziso olutsha, kwaye akufanelekanga ukulawula okanye ukunciphisa inkcitho.

Xa ivalve yesango ivaliwe, umphezulu wokutywina unokutywinwa kuphela ngoxinzelelo oluphakathi, indawo yokutywina yenkunzi yegusha icinezelwe kwelinye icala ngoxinzelelo oluphakathi ukuqinisekisa ukutywinwa kwendawo yokutywina, ebizwa ngokuba kukutywinwa okumhlophe.Uninzi lwabalawuli besango bamkela ukutywinwa okunyanzeliswayo, xa umnyango obanzi uvaliwe, kuyimfuneko ukuthembela kumandla angaphandle ukunyanzela ipleyiti ye-sniffer ngokubhekiselele kwisihlalo sokulungelelanisa ukuqinisekisa ukutywinwa kwendawo yokutywina.

Xa uvula i-valve, xa ukuphakama kwenkunzi yegusha ku-1: 1 amaxesha e-valve elawula i-valve, i-fluid passage i-fluid ngokupheleleyo, kodwa esi sikhundla asikwazi ukubeka iliso ngexesha lokusebenza.Ekusetyenzisweni kwangempela, indawo ephezulu yentonga yokufunda ithathwa njengophawu, oko kukuthi, isikhundla esingenakuvulwa sithathwa njengendawo evulekileyo epheleleyo.Ukuze kuthathelwe ingqalelo into evaliweyo yokutshintsha kweqondo lokushisa, ngokuqhelekileyo ijika i-1 / 2-1 isangqa kwindawo ephezulu njengendawo yokuvula epheleleyo yevalve yokulawula.Ngoko ke, indawo evulekileyo epheleleyo yevalve isekelwe kwindawo yenkunzi yegusha.

• Umgangatho weMveliso: API600,API6D,ASME B16.34

• Uxinzelelo lwegama: CLASS150~CLASS2500

• Ubungakanani boMda: 2”~60”

• Izinto ezingundoqo: A126WCB,WCC,A127WC6,WC9,C5,C12,C12A,CA15,A351CF8,CF3,CF3M,LCB,LCC

• Ubushushu bokusebenza: - 60℃~593℃

• Abalamli abaSebenzayo: Amanzi, umphunga, i-oyile, i-nitric acid, i-Acetic acid, i-oxidizing medium eyomeleleyo, i-Urea, njl.

• Imo yoQhagamshelwano: Flange, Wafer

• Imowudi yoThutho: Ivili lesandla eliphakamisayo, Ivili lesandla elingaphakami, Igiya yeBevel, uMbane

Ivalufa yeSango eFlat

Iimbonakalo:

1. Yamkela uhlengahlengiso lwesihlalo esidadayo, ukunqunyulwa kweendlela ezimbini kunye nokutywinwa okuthembekileyo.Isihlalo se-valve sinikezelwa ngaphakathi kunye ne-gasket efana nomlomo, ohambelana nokutywinwa koxinzelelo oluphantsi kwaye unomsebenzi wokukhusela umlilo.

2. Zombini iinkunzi zegusha kunye nomzimba wevalvu zinesixhobo sesikhokelo esenziwe kakuhle, kwaye iindawo zokutywina zifafazwa ngekhabhide enesamente, ekwaziyo ukumelana nokhukuliseko.

3. Ngenxa yokusetyenziswa kwesitulo sokulungelelanisa esidadayo kunye nesikhokelo sokuqhuba kakuhle, ukuvuleka kunye nokuvala i-torque yevalve kuncitshiswa ngesiqingatha xa kuthelekiswa neso sivalo sesango eliqhelekileyo, kwaye ukuvulwa kunye nokuvalwa kwevalve kunokusebenza ngokulula.

4. Umjelo wokuhamba luhlobo oluthe ngqo.Xa ivuliwe ngokupheleleyo, umjelo wokuhamba kunye nomngxuma wesikhokelo sesango udibaniswe, kwaye ubungakanani bufana nobombhobho ochanekileyo.Ukumelana nokuhamba kuncinci kakhulu.

5. Intonga yevalve ithatha izitywina ezininzi zokupakisha ukuze kuqinisekiswe ukunyanzeliswa nokupakisha, ukutywinwa okuthembekileyo kunye nokukhuhlana okuphantsi.

6. Lonke uyilo lwemozulu, indlela yokusasaza yenzelwe isixhobo esingenamanzi kunye nesothuli, kunye nokusebenza kakuhle kokhuseleko.

• Umgangatho weMveliso: API6D,JB/T5298,ASME B16.34

• Uxinzelelo lwegama: PN16~PN250 (CLASS150~CLASS1500)

• Ubungakanani boMda: DN25~DN900 (1”~36”)

• Izinto ezingundoqo: HT200,QT450,WCB,A105,WC6,WC9,20CrMo,20CrMoV

• Ubushushu bokusebenza: - 29℃~121℃

• Abalamli abaSebenzayo: Amanzi, i-oyile, igesi yendalo, njl.

• Indlela yoQhagamshelwano: I-Flange, i-Welding

• Imo yoThutho: Handle, Electric, Pneumatic, Bevel gear