Flange mtundu wa fluorine ali ndi valavu yapadziko lonse lapansi

Flange mtundu wa fluorine wokhala ndi valavu yapadziko lonse Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

J41f mndandanda wa fluorine wokhala ndi valavu yoyimitsa amatengera ukadaulo wa pulasitiki wa fluorine, thupi la valavu limagwiritsa ntchito kuponyera ndalama, ndi mphamvu yayikulu komanso mawonekedwe osalala. Magawo onse otaya ndime yokhudzana ndi madzi ndi pulasitiki ya fluorine, chifukwa chake imatha kugwiritsidwa ntchito papaipi zowononga ndi payipi yamtundu uliwonse kwa nthawi yayitali - 50 ° C ~ 180C. Komabe, ziyenera kutsindika kuti kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kabwino kake Amagwiritsidwa ntchito kwambiri mu petroleum, mankhwala ndi zochitika zina zowononga.

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Mawonekedwe a flange mtundu wa fluorine wokhala ndi valavu yapadziko lonse lapansi

1. J41f mndandanda wa fluorine wokhala ndi valavu ya globe umatanthawuza valavu yomwe gawo lake lotsekera (disiki) limayendetsedwa ndi tsinde ndikuyenda mmwamba ndi pansi motsatira nsonga yapakati ya mpando wa valve. Amagwiritsidwa ntchito kwambiri kulumikiza kapena kudula sing'anga mu chitoliro, koma sangagwiritsidwe ntchito pogwedeza. Ili ndi mawonekedwe a mawonekedwe ophatikizika, kutsegula ndi kutseka kosinthika, kukana kwa dzimbiri mwamphamvu komanso sitiroko yayifupi.

2. Diski ndi tsinde zimapangidwira ngati dongosolo lophatikizika kuti zisatheke kuti anthu amkati asathamangire kunja kwa thupi la valve chifukwa cha kusinthasintha kwa kuthamanga kwa mapaipi. Kapangidwe kake ndi kophatikizana komanso kotetezeka.

Executive muyezo wa flange mtundu fluorine lined globe vavu

Mafotokozedwe azinthu	design kodi	Kutalika kwamapangidwe	Kugwirizana kwa flange	Kuyesa ndi kuyendera
Mafotokozedwe azinthu	HG/T3704,GB12235	GB/T12221	JB/T 79, GB/T9113, HG/T20592EN1092-1/2, ASME B16.5/B16.47	JB/T 9092GB/T13927, API598

Zinthu za zigawo zikuluzikulu

Nambala ya siriyo	Dzina lina	Investment cast ductile iron	carbon steel	chitsulo chosapanga dzimbiri
Nambala ya siriyo	Dzina lina	Mtengo wa QT	C	P	R	PL	RL
1	Thupi / bonnet / disc	Mtengo wa QT400	Mtengo WCB	CF8	CF8M	CF3	CF3M
2	Tsinde	20Kr13	20Kr13	1Cr18Ni9	Mtengo wa 1Cr18Ni12Mo2Ti	00Cr18Ni10	Chithunzi cha 1Cr17Ni14Mo2
3	Bawuti yamoyo	35	35	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2
4	Lining wosanjikiza	PTFE(F4),FEP(F46),PFA,PO
5	chodzaza	PTFE (F4)
6	Kupaka gland	Mtengo WCB	Mtengo WCB	CF8	CF8M	CF3	CF3M
7	Bolt	35	35	1Cr17Ni2	1Cr17Ni2	1Cr18Ni9	1Cr18Ni9
8	Mtedza	45	45	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9
9	gudumu lamanja	A3

Kujambula kwa flange mtundu wa fluorine wokhala ndi valavu yapadziko lonse lapansi

Ntchito yayikulu yamtundu wa flange fluorine lined globe valve

chitsanzo	Kupanikizika mwadzina	Kupanikizika kwa mayeso		kutentha kwa ntchito	Kugwiritsa ntchito sing'anga
		nyumba	sindikiza
J41F4-16	1.6	2.4	1.76	≤180	Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali wamphamvu, aqua regia ndi media zina zowononga.
J41F46-16				≤160

Miyeso yayikulu yolumikizira J41F4/F46-16

Dzina lachiwiri (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