Flange wela wela kiʻekiʻe

ʻO ka wehewehe pōkole:

Hoʻohui ʻia ka pahu pōpō wela wela i hoʻolālā ʻia e kā mākou hui e hoʻopaʻa i nā mea hoʻopaʻa hou e like me ka noho valve, a hoʻopaʻa ʻia me ke ʻano like o ka polytetrafluoroethylene huahana. Hoʻonui ʻia kona ola lawelawe e 3-5 mau manawa. Loaʻa iā ia nā mea maikaʻi o ka hana paʻa, ka hoʻopaʻa ʻana i ka hilinaʻi, ka ikaika friction liʻiliʻi, ka hoʻololi ʻana i ke kukui, ke kūpaʻa wela kiʻekiʻe, ka pale ʻana i ka lole, ke kūʻē ʻana i ka aila, ke kūpaʻa corrosion a me ke ola lawelawe lōʻihi. ʻO ke kiʻekiʻe kiʻekiʻe kiʻekiʻe pōpō pōleʻa e kūlike me ka pahu pani, plunger valve a me blowdown valve i ka hoʻolālā a me ka lōʻihi, e hoʻonui ana i ka hoʻohana ʻana o ka valve pōpō. Hoʻohana nui ʻia ia i ka petroleum, chemical, rubber, papermaking, pharmaceutical a me nā ʻoihana ʻē aʻe, a hiki ke hoʻololi i ka valve stop, plunger valve a me ka wikiwiki blowdown valve Valve. Mea kūpono: ka wai, ka mahu, ka aila hoʻoili wela a me nā mea ʻona ʻē aʻe, ka mahana lawelawe: ≤ 350 ℃.

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Huahana Huahana

Hana OEM/ODM

Huahana Huahana

Hoʻokō maʻamau o hoʻohui ʻia kiʻekiʻe wela kinipōpō pōlele

Hōʻike huahana	code hoʻolālā	Ka lōʻihi hale	Hoʻohui flange	Hoao a nana	ʻO ka wela kaomi
Hōʻike huahana	GB/T12237	GB/T12221	JB/T79, EN1092	JB/T9092GB/T13927, API598	GB/T12224

Nā palena hana nui

kumu hoʻohālike	Pumi inoa （MPa）	Pumi ho'āʻo ikaika（MPa）	Pumi ho'āʻo sila (MPa)	Pāhana pili (℃）)	ʻAno kūpono
QJ41M-16C	1.6	2.4	1.8	-28~+300(M/F)	ʻO ka ʻaila hoʻoili wela, ka wai, ka mahu, ke kinoea, ka ʻaila, ka waikawa nitric a me ka ʻakika acetic corrosive media
QJ41M-24C	2.5	4.0	2.8	-28~+350(PPN)

ʻO nā mea o nā ʻāpana nui i hoʻohui ʻia i ke kiʻekiʻe kiʻekiʻe kiʻekiʻe pōpō pōlele

inoa hapa	kino valve	ʻūkuʻi wili	pōʻai	Ke kumu	ka uhi ʻana	apo sila	Kalima
ʻepekema Material	QT450	QT450	kila kohu ʻole	20Cr13	Pena hina hina	apo sila metala huikau	hao hao

Integral kiʻekiʻe wela poepoe kiwikā pn1.0/1.6/2.5mpa nui pili ana

kumu hoʻohālike	Anawaena inoa （DN）	Waiwai maʻamau							waiwai kuhikuhi
kumu hoʻohālike	Anawaena inoa （DN）	L	ʻO D	D1	D2	f	b	Z-Φd	L0	H
QZ41M-10	40	165	145	85	110	3	18	4-18	250	155
	50	178	160	110	125		20		300	175
	65	195	180	120	145		20		300	195
	80	210	195	135	160		22		320	225
	100	229	215	155	180		22	8-18	320	250
	125	254	245	185	210		24	8-18	360	270
	150	280	280	210	240		24	8-23	360	290
	200	330	335	265	295		26	8-23	450	320
QJ41M-16	15	130	95	45	65	2	16	4-14	150	105
	20	150	105	55	75				150	110
	25	160	115	65	85				160	120
	32	180	135	78	100		18	4-18	180	140
	40	200	145	85	110	3	18		250	155
	50	230	160	100	125		20		300	175
	65	290	180	120	145		20		300	195
	80	310	195	135	160		22	8-18	320	225
	100	350	215	155	180		24		320	250
	125	400	245	185	210		26		360	270
	150	480	280	210	240		28	8-23	360	290
	200	600	335	265	295		30	12-23	450	350
	250	730	405	320	355		32	12-25	450	405
QJ41M-25	15	130	95	45	65	2	16	4-14	150	105
	20	150	105	55	75				150	110
	25	160	115	65	85				160	120
	32	180	135	78	100		18	4-18	180	140
	40	200	145	85	110	3	20		250	155
	50	230	160	100	125		20		300	175
	65	290	180	120	145		22	8-18	300	195
	80	310	195	135	160		22	8-18	320	225
	100	350	230	160	190		24	8-23	320	250
	125	400	270	188	220		28	8-25	360	270
	150	480	300	218	250		30	8-25	360	290
	200	600	360	278	310		34	12-25	450	350
	250	730	425	332	370		36	12-30	450	405
QP41M-25C	40	230	145	85	110	18	3	4-18	250	155
QP41M-25C	50	250	160	100	125	20	3	418	300	175