Nooca Flange fluorine oo dahaaran waalka globe

Nooca Flange fluorine oo safan waalka globe Featured Image

Sharaxaad Gaaban:

J41f taxanaha fluorine ee dahaarka joogsiga ah wuxuu qaataa tignoolajiyada dahaarka caaga ah ee fluorine, jidhka waalka wuxuu qaataa shubista maalgashiga, oo leh xoog sare iyo muuqaal siman. Dhammaan qaybaha marinka socodka ee la xidhiidha dareeraha waa caag fluorine, sidaas darteed waxaa loo isticmaali karaa dhuumaha daxalka ah iyo shaqada dhuumaha ee fiirsashada kasta muddo dheer inta u dhaxaysa - 50 ° C ~ 180C. Si kastaba ha noqotee, waa in la xoojiyaa in nidaamka qulqulka uu si adag u mamnuuco waalka joogsiga ee leh dahaarka fluoroplastic, si looga fogaado nabaad guurka dhexdhexaadka ah ee xawaaraha sare leh ee dusha sare oo uu dhaawaco dusha daboolka. Si weyn loogu isticmaalo batroolka, kiimikooyinka iyo dhacdooyinka kale ee daxalka.

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Astaamaha nooca flange ee fluorine safan globe valve

1. J41f taxane fluorine lined globe valve waxa loola jeedaa waalka qaybtiisa xidhitaanka (disc) ay wado jirridda oo kor iyo hoos u socota iyada oo la socota dhidibka dhexe ee kursiga waalka. Inta badan waxaa loo isticmaalaa in lagu xidho ama la gooyo dhexdhexaadinta tuubada, laakiin looma isticmaali karo ceejinta. Waxay leedahay sifooyinka qaab-dhismeedka is haysta, furfurnaan iyo xidhidh dabacsan, iska caabin daxalka xooggan iyo istaroogga gaaban.

2. Saxanka iyo asliga ah waxaa loo qaabeeyey qaab dhismeed isku dhafan si looga hortago suurtagalnimada in gudaha gudaha ka soo baxaan jirka valve sababtoo ah isbeddelka cadaadiska dhuumaha. Qaabdhismeedku waa mid kooban oo ammaan ah.

Heerka fulinta ee nooca flange fluorine lined globe valve

Tilmaamaha alaabta	code design	Dhererka qaab dhismeedka	Isku xirka flange	Tijaabi iyo kormeer
Tilmaamaha alaabta	HG/T3704, GB12235	GB/T12221	JB/T 79,GB/T9113,HG/T20592EN1092-1/2,ASME B16.5/B16.47	JB/T 9092GB/T13927,API598

Qalabka qaybaha ugu muhiimsan

Nambarka taxanaha ah	Magaca qaybta	Maal-gashiga birta birta ah ee shubka ah	birta kaarboon	bir aan lahayn
Nambarka taxanaha ah	Magaca qaybta	QT	C	P	R	PL	RL
1	Body / bonnet / disc	QT400	WCB	CF8	CF8M	CF3	CF3M
2	Jirrid	20Cr13	20Cr13	1Cr18Ni9	1Cr18Ni12Mo2Ti	00Cr18Ni10	1Cr17Ni14Mo2
3	Bool nool	35	35	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2
4	Lakabka dahaarka	PTFE(F4), FEP(F46), PFA, PO
5	buuxin	PTFE (F4)
6	Qanjirka baakadka	WCB	WCB	CF8	CF8M	CF3	CF3M
7	Bolt	35	35	1Cr17Ni2	1Cr17Ni2	1Cr18Ni9	1Cr18Ni9
8	lowska	45	45	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9
9	giraangiraha gacanta	A3

Sawirka nooca flange ee fluorine-ka safan ee globe valve

Tilmaamaha waxqabadka ugu muhiimsan ee nooca flange ee fluorine safan globe valve

model	Cadaadis magac ahaan	Tijaabi cadaadiska		heerkulka shaqada	Dhexdhexaadinta lagu dabaqi karo
		guriyeyn	xidhidh
J41F4-16	1.6	2.4	1.76	≤180	Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali xoog leh, aqua regia iyo warbaahinta kale ee daxalka
J41F46-16				≤160

Cabbirrada isku xirka ugu muhiimsan J41F4/F46-16

Dhexroor magaca ah (DN)	L	D	D1	D2	b	f	H	H1	D0	Z-Φd
15	130	95	65	45	16	2	240	265	100	4-F14
20	150	105	75	58	18	2	240	265	100	4-F14
25	160	115	85	68	18	2	240	265	120	4-F14
32	180	140	100	78	18	2	260	290	140	4-F18
40	200	150	110	88	18	2	290	325	140	4-F18
50	230	165	125	102	18	2	300	335	160	4-F18
65	290	185	145	122	18	2	355	400	180	8-F18
80	310	200	160	138	20	2	400	450	240	8-F18
100	350	220	180	158	200	2	495	455	240	8-F18
125	400	250	210	188	22	2	530	560	280	8-F18
150	480	285	240	212	22	2	650	605	320	8-F22
200	600	340	295	268	24	2	650	770	360	12-F22
250	730	405	355	320	26	2	690	810	400	12-F26