
更新時間:2018-03-29
訪問量:1648
廠商性質(zhì):生產(chǎn)廠家
生產(chǎn)地址:上海
一、J44H-Y角式截止閥 性能參數(shù)
設計與制造符合中國國家標準
1、基本結構形式:角式
2、公稱壓力:PN1.6-4.0(MPa)
3、公稱通徑:DN15-300(mm)
二、J44H-Y角式截止閥 應用規(guī)范
遵循規(guī)范  | STANDARD  | 
設計與制造  | GB12233/GB 12235  | 
結構長度  | GB 12221/JB96(長系列)  | 
結構長度  | GB78/JB79(GB、HG、SH)  | 
壓力試驗  | GB/T 13927  | 
標志  | GB 12220  | 
供貨  | GB/T12252  | 
三、J44H-Y角式截止閥 1.6MPa主要連接尺寸
DN  | in  | L  | D  | D1  | D2  | f  | b  | z-φd  | Do  | H1  | H2  | W  | 
15  | 1/2  | 65/90  | 95  | 65  | 45  | 2  | 14  | 4-φ14  | 100  | 240  | 265  | 7  | 
20  | 3/4  | 75/95  | 105  | 75  | 55  | 2  | 16  | 4-φ14  | 100  | 245  | 270  | 7.5  | 
25  | 1  | 80/100  | 115  | 85  | 65  | 2  | 16  | 4-φ14  | 120  | 250  | 275  | 8.5  | 
32  | 21/4  | 95/105  | 135  | 100  | 78  | 2  | 18  | 4-φ18  | 140  | 260  | 290  | 12  | 
40  | 21/2  | 100/115  | 145  | 110  | 85  | 2  | 18  | 4-φ18  | 140  | 290  | 325  | 14  | 
50  | 2  | 115/125  | 160  | 125  | 100  | 2  | 20  | 4-φ18  | 160  | 300  | 335  | 19  | 
65  | 21/2  | 145  | 180  | 145  | 120  | 2  | 20  | 4-φ18  | 180  | 355  | 400  | 27  | 
80  | 3  | 155  | 195  | 160  | 135  | 2  | 22  | 4-φ18  | 240  | 400  | 450  | 42  | 
100  | 4  | 175  | 215  | 180  | 155  | 2  | 24  | 8-φ18  | 240  | 455  | 495  | 50  | 
125  | 5  | 200  | 245  | 210  | 185  | 2  | 26  | 8-φ18  | 280  | 530  | 560  | 64  | 
150  | 6  | 240/225  | 280  | 240  | 210  | 2  | 28  | 8-φ23  | 320  | 605  | 650  | 85  | 
200  | 8  | 275  | 335  | 295  | 265  | 2  | 30  | 8-φ23  | 360  | 650  | 770  | 155  | 
四、J44H法蘭截止閥 2.5MPa主要連接尺寸
DN  | in  | L  | D  | D1  | D2  | f  | b  | z-φd  | Do  | H1  | H2  | W  | 
15  | 1/2  | 65/90  | 95  | 65  | 45  | 2  | 16  | 4-φ14  | 120  | 245  | 270  | 7.5  | 
20  | 3/4  | 75/95  | 105  | 75  | 55  | 2  | 16  | 4-φ14  | 120  | 250  | 275  | 8.8  | 
25  | 1  | 80/100  | 115  | 85  | 65  | 2  | 16  | 4-φ14  | 140  | 260  | 290  | 11  | 
32  | 21/4  | 95/105  | 135  | 100  | 78  | 2  | 18  | 4-φ18  | 140  | 290  | 325  | 13  | 
40  | 21/2  | 100/115  | 145  | 110  | 85  | 3  | 18  | 4-φ18  | 160  | 300  | 335  | 18  | 
50  | 2  | 115/125  | 160  | 125  | 100  | 3  | 20  | 4-φ18  | 180  | 355  | 400  | 31  | 
65  | 21/2  | 145  | 180  | 145  | 120  | 3  | 22  | 8-φ18  | 220  | 400  | 450  | 39  | 
80  | 3  | 155  | 195  | 160  | 135  | 3  | 22  | 8-φ18  | 280  | 450  | 495  | 50  | 
100  | 4  | 175  | 230  | 190  | 160  | 3  | 24  | 8-φ23  | 320  | 530  | 590  | 60  | 
125  | 5  | 200  | 270  | 220  | 188  | 3  | 28  | 8-φ25  | 380  | 600  | 650  | 75  | 
150  | 6  | 240/225  | 300  | 250  | 218  | 3  | 30  | 8-φ25  | 400  | 650  | 770  | 98  | 
200  | 8  | 275  | 360  | 310  | 278  | 3  | 34  | 12-φ23  | 450  | 700  | 850  | 170  |