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IValve yeBhola yetywina ethambileyo edadayo

Inkcazelo emfutshane:

I-Stim-proof-proof kunye ne-Primary Stem Seal
Igxalaba lesiqu liyinxalenye yesikhondo, ligcinwa ngaphakathi ukunqanda ukuvuthuza kwesikhondo kuxinzelelo kumgodi womzimba.Isitywina esisisiseko sithintela ukuvuza kwi-atmosfera, ikwasebenza njengokuthwala kwetorque ephantsi.

Ulawulo lweMisi ekhutshwayo
Iileya ezininzi ze-PTFE Chevron yokupakisha amakhonkco okupakisha amakhonkco enkonzo engatshayo, kunye neSoft Carbon ephothiweyo kwaye yakhiwe ngenkonzo enokutsha.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo yokuSebenza

Uxinzelelo Uvavanyo loxinzelelo kwiqondo lobushushu elingaguqukiyo (MPa) Ubushushu obusebenzayo Isiphakathi esisebenzayo

 

Iqokobhe tesinto Isitywina soxinzelelo oluphezulu Isitywina soxinzelelo oluphantsi
Ireyithingi yesiqhelo preqinisekisa(PN) 1.6 2.4 1.76 0.6  

-29 ~ 121℃
or phezu kwemfuneko yomsebenzisi

Irhasi yendalo, irhasi engamalahle, irhasi yamalahle, ioyile, amanzi, imfuneko

2.5 3.75 2.75 0.6
4.0 6.0 4.4 0.6
6.4 9.6 7.04 0.6
10.0 15.0 11.0 0.6
16.0 24.0 17.6 0.6
Iiklasi zoxinzelelo (Udidi) 150 2.94 2.16 0.6
300 7.67 5.62 0.6
400 10.2 7.48 0.6
600 15.3 11.23 0.6
900 23.0 16.85 0.6
1500 39.0 28.6 0.6

Inkcazo yobuGcisa

Design ireferensi GB API ASME
Umgangatho woyilo GB/T12237 I-API6D I-ASME B16.34
Ubude besakhiwo Iziphelo eziFlanged GB/T12221 I-API6D ASME B16.10
Uqhagamshelo oludityanisiweyo GB/T12221
Ukuphela kweFlangeds I-GB/T9113JB/T79 I-ASME B16.5
Butt-thinalding iphelile GB/T12224 I-ASME B16.25
Uvavanyo & nokuhlola I-GB/T13927 JB/T9092 I-API6D API598

Qaphela:Iisayizi zevalvu edibanisa iflange kunye ne-butt-welding terminas zinokuyilwa ngokwemfuno yomthengi.

Ifomu yeMathiriyeli yezahlulo ezingundoqo (itywina elithambileyo)

Hayi. Accessory name Izinto eziphathekayo
GB I-ASTM
1 Ibhonethi WCB A216-WCB
2 Nut 45 I-A194-2H
3 Gasket I-graphite+ibalaless steel B12.10-304/FG
4 Stud 35CrMoA I-A193-B7
5 Umzimba WCB A216-WCB
6 Isihlalo PTFE PTFE
7 Ibhola* 25+Cr I-A105+Cr
8 Isiqu ** 12Cr13 A276-410
9 Gasket PTFE PTFE
10 Ukupakisha Igraphite Igraphite
11 Ukupakisha idlala WCB A216-WCB
12 Krwela isikhonkwane 35CrMoA I-A193-B7
13 Indawo yokufumana iqhekeza Q235A A36
14 Ring 65Mn AIS11566
15 Isitshini KTH350-10 A47-667Gr32510

Qaphela: Izinto eziphathekayo zale nxalenye malunga ne-valve ye-anti-sulphur typo yi-GB (12Cr18Ni9+ NIP) ASTM (A182-304 + NIP).
Izinto eziphathekayo zale nxalenye malunga ne-valve yohlobo lwe-anti-sulphur yi-GB (12Cr18Ni9) ASTM (A276-321).
Amacandelo amakhulu oluhlu lwevalvu kunye nezixhobo zokutywinwa komphezulu ziyahluka ngokwemeko yokwenyani yokusebenza kunye nemfuno ekhethekileyo yomthengi.


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