Momo flange rewharewha rewharewha globe valve

Ko te momo flange te rewharewha rewharewha rewharewha o te ao maataki Whakaahua

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Ko te raupapa J41f e mau ana i te reera rei reirangi e mau ana i te hangarau arai kirihou fluorine, ka mau te tinana takirere ki te makanga haumi, me te kaha nui me te ahua maeneene. Ko nga waahanga rerenga rerenga katoa e pa ana ki te wai he kirihou fluorine, na reira ka taea te whakamahi i roto i te paipa paipa me te paipa paipa o tetahi kukū mo te wa roa i roto i te awhe - 50 ° C ~ 180C. Heoi, me whakanuihia ko te ture rere e tino aukatia ana mo te paera mutu me te ararewa fluoroplastic, kia kore ai e paheke te tere o te rere reo i te orifice me te kino i te mata hiri. Ka whakamahia nuitia i roto i te hinu, te matū me etahi atu waa kino.

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Ko nga ahuatanga o te momo flange te rewharewha rewharewha o te ao

1. J41f series fluorine lined globe valve e pā ana ki te takirere ko tona wahi kati (kopae) e peia ana e te kakau ka neke whakarunga, heke iho i te tuaka o waenganui o te nohoanga takirere. Ka whakamahia te nuinga ki te hono, ki te tapahi ranei i te reo i roto i te paipa, engari kaore e taea te whakamahi mo te tarai. Kei a ia nga ahuatanga o te hanganga kiato, ngawari te whakatuwhera me te kati, te kaha o te aukati me te whiu poto.

2. Ko te kopae me te kakau ka hangaia hei hanganga whakauru hei aukati i te kore e rere mai nga roto o roto i te tinana takirere na te rerekee o te pehanga paipa. He iti te hanganga me te haumaru.

Paerewa Kaiwhakahaere mo te momo flange rewharewha rewharewha globe valve

Whakatakotoranga hua	waehere hoahoa	Te roa o te hanganga	Te pirihono hono	Te whakamatautau me te tirotiro
Whakatakotoranga hua	HG/T3704, GB12235	GB/T12221	JB/T 79、GB/T9113、HG/T20592EN1092-1/2、ASME B16.5/B16.47	JB/T 9092GB/T13927, API598

Rauemi o nga waahanga matua

Tau rangatū	Ingoa wahi	Te rino ngongo o te haumi	waro maitai	kowiri tira
Tau rangatū	Ingoa wahi	QT	C	P	R	PL	RL
1	Tinana / potae / kōpae	QT400	WCB	CF8	CF8M	CF3	CF3M
2	Kakau	20Cr13	20Cr13	1Cr18Ni9	1Cr18Ni12Mo2Ti	00Cr18Ni10	1Cr17Ni14Mo2
3	Poka ora	35	35	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2
4	Paparanga arai	PTFE(F4),FEP(F46),PFA,PO
5	whakakī	PTFE (F4)
6	repe takai	WCB	WCB	CF8	CF8M	CF3	CF3M
7	Kati	35	35	1Cr17Ni2	1Cr17Ni2	1Cr18Ni9	1Cr18Ni9
8	Nati	45	45	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9
9	wira ringaringa	A3

Te tuhi o te momo flange rewharewha rewharewha globe valve

Whakatakotoranga mahi matua mo te momo flange fluorine raina ao takirere

tauira	Te pehanga ingoa	Te pehanga whakamatautau		pāmahana mahi	Waenga e tika ana
		whare noho	hiritia
J41F4-16	1.6	2.4	1.76	≤180	Te waikawa pungatara, te waikawa waiwaro, te waikawa ūkuikui, te maota, te kawakore kaha, te aqua regia me etahi atu purongo kino.
J41F46-16				≤160

Nga rahi hononga matua J41F4/F46-16

Taiwhanga Ingoa（DN）	L	D	D1	D2	b	f	H	H1	D0	Z-d
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