精品国产乱码久久久久久图片,国产一区二区三区国产,欧美亚洲韩国

商品詳情

J41H精鑄截止閥|法蘭蒸汽截止閥概述：

螺紋可按BSPT、BSP、NPT、DIN259/2999生產(chǎn)；公稱壓力：PN≤1.6Mpa 適用介質(zhì)：水、油、酸適用溫度：T≤180℃；硅溶膠精密鑄造不銹鋼閥體、閥蓋；適用于水、油、汽及某些腐蝕性流體介質(zhì)。

J41H精鑄截止閥|法蘭蒸汽截止閥執(zhí)行標(biāo)準(zhǔn) Administer Standard

設(shè)計與制造Design and Manufacture	結(jié)構(gòu)長度 Face To Face	法蘭尺寸 Flange Dimension	壓力-溫度Pressure Temperature Lating	試驗-檢驗Inspection And Test
GB122235	GB12221	GB9113 JB79	GB9131	GB/T13927 JB/T9092

J41H精鑄截止閥|法蘭蒸汽截止閥壓力試驗 Pressure Test

公稱壓力NominalPressure	1.6	2.5	4.0	6.4	10.0	16.0
強度試驗 Shell Test	2.4	3.8	6.0	9.6	15.0	24.0
水密封試驗 Water Seal Test	1.8	2.8	4.4	7.0	11.0	18.0
上密封試驗Backseat Test	1.8	2.8	4.4	7.0	11.0	18.0
氣密封試驗 Air Seal Test	0.5-0.7

主要零件材料及性能 Main Part Materials and Property

體、蓋、板 Body Cover Disc	閥桿 Stem	密封面Sealing Face	墊片 Sealing Shim	填料 Packing	工作溫度℃Working Temperature	適用介質(zhì)Suitable Medium
WCB	2Cr13	13Cr STL 木體材料 With Body Material 尼龍 Nylon	增強柔性石墨 Enhanced Flexible Graphite 13Cr/柔性石墨 1Cr13/Flexible Graphite 08軟鋼 08 Soft Steal 0Cr18Ni9Ti 0Cr17Ni12Mo2Ti XD550F(T) PTFE	柔性石墨增強柔性石墨 Flexible Graphite Enhanced Flexible Graphite SFB/260 SFP/260 PTFE	≤425	水蒸汽油品 Water Steam Petroleum Ptoducts
WC1	38CrMoAl 25Cr2MoV				≤450
WC6					≤540
WC9					≤570
C5 C12					≤540
ZGCr5Mo					≤200	硝酸類Nitric acid
ZG1Cr18Ni9Ti	1Cr18Ni9Ti				≤200	硝酸類Nitric acid
ZG1Cr18Ni9Ti	1Cr18Ni9Ti				≤200	醋酸類Acetic acid
ZG1Cr18Ni12Mo2Ti	1Cr18Ni12Mo2Ti				≤200	醋酸類Acetic acid

規(guī)格主要尺寸和重量 Size Main Dimensions and Weight (mm kg)

1.6MPa	DN	L	D	D1	D2	b	n-φd	H	Do	重量Weight
凸面法蘭 RF J41H J41Y J41W J41F J41N 16C 16P 16R 16I	10	130	90	60	40	14	4-14	198	120	4.9
	15	130	95	65	45	14	4-14	218	120	5.3
	20	150	105	75	55	14	4-14	258	140	7.0
	25	160	115	85	65	14	4-14	275	160	7.4
	32	180	135	100	78	16	4-18	280	180	8.3
	40	200	145	110	85	16	4-18	330	200	12.6
	50	230	160	125	100	16	4-18	350	240	14
	65	290	180	145	120	18	4-18	400	280	22.7
	80	310	195	160	135	20	8-18	355	280	29
	100	350	215	180	155	20	8-18	415	320	32.8
	125	400	245	210	185	22	8-18	460	360	79.5
	150	480	280	240	210	24	8-23	510	400	93
	200	600	335	295	265	26	12-23	710	400	179
	250	622	405	355	320	30	12-25	786	450	441
	300	698	460	410	375	30	12-25	925	500	646

規(guī)格主要尺寸和重量 Size Main Dimensions and Weight (mm kg)

2.5MPa	DN	L	D	D1	D2	b	n-φd	H	Do	重量Weight
凸面法蘭 RF J41H J41Y J41W J41F J41N 16C 16P 16R 16I	10	130	90	60	40	16	4-14	198	120	4.9
	15	130	95	65	45	16	4-14	218	120	5.3
	20	150	105	75	55	16	4-14	258	140	7.0
	25	160	115	85	65	16	4-14	275	160	7.4
	32	180	135	100	78	18	4-18	280	180	8.3
	40	200	145	110	85	18	4-18	330	200	12.6
	50	230	160	125	100	20	8-18	350	240	16
	65	290	180	145	120	22	8-18	400	280	25
	80	310	195	160	135	22	8-23	355	280	30
	100	350	230	190	160	24	8-25	415	320	34.8
	125	400	270	220	188	28	8-25	460	360	89.5
	150	480	300	250	218	30	12-25	510	400	99
	200	600	360	310	278	34	12-25	710	400	181
	250	622	425	370	332	36	12-30	786	450	445
	300	698	485	430	390	40	16-30	925	500	651

規(guī)格主要尺寸和重量 Size Main Dimensions and Weight (mm kg)

4.0MPa	DN	L	D	D1	D2	b	n-φd	H	D0	重量Weight
凹凸法蘭MFM J41H J41Y J41W J41F J41N 40 40P 40R 40I	20	150	105	75	51	16	4-14	275	140	7
	25	160	115	85	58	16	4-14	285	160	9
	32	180	135	100	66	18	4-18	302	180	12
	40	200	145	110	76	18	4-18	355	200	17
	50	230	160	125	88	20	4-18	373	240	24
	65	290	180	145	110	22	8-18	408	280	33
	80	310	195	160	121	22	8-18	436	320	44
	100	350	230	190	150	24	8-23	480	360	60
	125	400	270	220	176	28	8-25	588	400	90
	150	480	300	250	204	30	8-25	611	400	100
	200	533	375	320	260	38	12-30	720	400	190
6.4MPa	20	190	125	90	51	20	4-18	228	160	13
凹凸法蘭MFM J41H J41Y J41W J41F J41N 40 40P 40R 40I	25	210	135	100	58	22	4-18	275	180	15
	32	230	150	110	66	24	4-23	325	200	19
	40	260	165	125	76	24	4-23	360	240	25
	50	300	175	135	88	26	4-23	410	280	35
	65	340	200	160	110	28	8-23	450	320	48
	80	380	210	170	121	30	8-23	485	360	56
	100	430	250	200	150	32	8-25	537	400	125
	125	500	295	240	176	36	8-30	631	400	130
	150	550	340	280	204	38	8-34	646	450	160
	200	650	405	345	260	44	12-34	813	500	285
10.0MPa	10	170	100	70	35	20	4-14	198	120	6
凹凸法蘭MFM J41H J41Y J41W J41F J41N 100 100P 100R 100I	15	170	105	75	40	20	4-14	202	140	11
	20	190	125	90	51	22	4-18	228	160	13
	25	210	135	100	58	24	4-18	250	180	14
	32	230	150	110	66	24	4-23	326	220	16
	40	260	165	125	76	26	4-23	359	240	30
	50	300	195	145	88	28	4-25	414	280	50
	65	340	220	170	110	32	8-25	434	320	65
	80	380	230	180	121	34	8-25	547	400	100
	100	430	265	210	150	38	8-30	621	450	116
	125	500	310	250	176	42	8-34	732	450	150
	150	550	350	290	204	46	12-34	840	500	300
	200	650	430	360	260	54	12-41	925	550	600
16.0	15	170	110	75	40	24	4-18	148	140	12
環(huán)槽法蘭RTJ J41H J41Y J41W 160 160P 160R 160I	20	190	130	90	51	26	4-23	156	160	15
	25	210	140	100	58	28	4-23	175	180	17
	32	230	165	115	66	30	4-25	200	200	21
	40	260	175	125	76	32	4-27	231	240	31
	50	300	215	165	88	36	8-25	262	250	53
	65	340	245	190	110	44	8-30	303	320	70
	80	380	260	205	121	46	8-30	341	400	100
	100	430	300	240	150	48	8-34	485	450	120