低溫球閥

發布:上海滬嘉閥門廠 2015-01-06 本頁網址： http://m.1991game.com/sell/36204873.html

上海滬嘉閥門廠

聯系人：陳先生

電話：021-31263506

地址：上海市嘉定區華亭工業園區465號

免責申明：本信息由上海滬嘉閥門廠更新上傳并為您提供“低溫球閥” 詳細服務介紹，包括價格、型號、圖片、企業等信息。警示：要求提前匯款、繳納定金或保證金等異常行為應提高警惕并舉報，經核實的被舉報信息，我們將在第一時間刪除！交流QQ群:902340051 入群驗證：B2B網站排名。

詳細介紹

低溫球閥

http://hujiavalve.cn.qiyeku.com

提供全套工程閥門解決方案，低溫球閥售前、售中、售后專業服務！

質量{lx1}：實行全過程質量監控，細致入微，全方位檢測！

價格合理：{gx}內部成本控制，減少了開支，讓利于客戶！

交貨快捷：先進生產流水線，充足的備貨，縮短了交貨期！

http://hujiavalve.cn.qiyeku.com

名稱：	http://hujiavalve.cn.qiyeku.com
型號：	DQ41Y
口徑：	DN15-DN300
壓力：	1.6MPa≈16.0MPa
材質：	LCB、SS304、SS316
認證：	ISO9001:2000

·低溫球閥產品詳情

低溫球閥分為低溫浮動球和低溫固定球兩類,用于截斷或接通管路中的低溫介質,介質{zd1}溫度不得低于-196度。

設計與制造Design and Manufacture
GB122237
結構長度Face To Face
GB12221
法蘭尺寸Flange Dimension
GB9113 JB79
壓力-溫度Pressure Temperature Lating
GB9131
試驗-檢驗Inspection And Test
GB/T13927 JB/T9092

低溫球閥壓力試驗 Pressure Test

公稱壓力NominalPressure	1.6	2.5	4.0
強度試驗 Shell Test	2.4	3.8	6.0
水密封試驗 Water Seal Test	1.8	2.8	4.4
氣密封試驗 Air Seal Test	0.4-0.7

低溫球閥主要零件材料及性能 Main Part Materials and Property

閥體 Body	WCB	ZG1Cr18Ni9Ti	CF8	CF3	ZG1Cr18Ni12Mo2Ti	CF8M	CF3M
球體閥桿 Ball Stem	2Cr13	1Cr18Ni9Ti	304	304L	1Cr18Ni12Mo2Ti	316	316L
閥座 Seat	聚四氟乙烯PTFE 加坡纖增強聚四氟乙烯PTFE+Glass 對位聚笨PPL
墊片 Shim	聚四氟乙烯PTFE 不銹鋼/柔性石墨Stainless Steel/flexible Graphite 齒形墊片Tooth Profile Gasket
閥桿座 Stem Seat	聚四氟乙烯PTFE 不銹鋼/柔性石墨 Stainless Steel/Flexible Graphite
填料 Packing	聚四氟乙烯PTFE 增強柔性石墨 Enhanced Flexible Graphite
填料壓蓋 Gland	WCB	1Cr18Ni9Ti	304	304L	1Cr18Ni12Mo2Ti	316	316L
溫度 Temperature	-40～150
介質 Medium	水蒸汽油品 Water steam Oil goods	硝酸類 Nitric Acid		強氧化介質 strongey oxidable medium	醋酸類 Acetic Acid		尿素類 Urea

低溫球閥主要尺寸 Size Main Dimensions

1.6MPa	DN	L	D	D1	D2	b	n-φd	H	D0
凸面法蘭 RF DQ41 16C 16P 16R	15	130	95	65	45	14	4-14	78	140
	20	140	105	75	55	14	4-14	84	160
	25	150	115	85	65	14	4-14	95	180
	32	165	135	100	78	16	4-18	150	250
	40	180	145	110	85	16	4-18	150	300
	50	200	160	125	100	18	4-18	170	350
	65	220	180	145	120	20	4-18	195	350
	80	250	195	160	135	20	8-18	215	400
	100	280	215	180	155	20	8-18	250	500
	125	320	245	210	185	22	8-18	265	600
	150	360	280	240	210	24	8-23	270	800
	200	400	335	295	265	26	12-23	330	1200
2.5MPa	15	130	95	65	45	16	4-14	103	140
凸面法蘭 RF DQ41 25 25P 25R	20	140	105	75	55	16	4-14	112	160
	25	150	115	85	65	16	4-14	123	180
	32	165	135	100	78	18	4-18	150	250
	40	180	145	110	85	18	4-18	156	300
	50	200	160	125	100	20	8-18	172	350
	65	220	180	145	120	22	8-18	197	350
	80	250	195	160	135	22	8-23	222	400
	100	280	230	190	160	24	8-23	253	500
	125	320	270	220	188	28	8-25	275	600
	150	360	300	250	218	30	8-25	286	800
	200	400	360	310	278	34	12-25	340	1200

低溫球閥主要尺寸 Size Main Dimensions

4.0MPa	DN	L	D	D1	D2	D6	b	n-φd	H	D0
凹凸法蘭 MFM DQ41 40 40P 40R	15	130	95	65	45	40	16	4-14	103	140
	20	140	105	75	55	51	16	4-14	112	160
	25	150	115	85	65	58	16	4-14	123	160
	32	180	135	100	78	66	18	4-18	150	250
	40	200	145	110	85	76	18	4-18	156	250
	50	220	160	125	100	88	20	4-18	172	350
	65	250	180	145	120	110	22	8-18	197	350
	80	280	195	160	135	121	22	8-18	222	450
	100	320	230	190	160	150	24	8-23	253	450
	125	400	270	220	188	176	28	8-25	275	600
	150	400	300	250	218	204	30	8-25	286	800
	200	550	375	320	282	260	38	12-30	340	1200
6.4MPa	15	165	105	75	55	40	18	4-14	105	140
凹凸法蘭 MFM DQ41 64 64P 64R	20	190	125	90	68	51	20	4-18	125	160
	25	216	135	100	78	58	22	4-18	135	250
	32	229	150	110	82	66	24	4-23	150	350
	40	241	165	125	95	76	24	4-23	165	350
	50	292	175	135	105	88	26	4-23	175	450
	65	330	200	160	130	110	28	8-23	200	450
	80	356	210	170	140	121	30	8-23	210	600
	100	432	250	200	168	150	32	8-25	250	700
	125	508	295	240	202	176	36	8-30	295	1100
	150	559	340	280	240	204	38	8-34	340	1500

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