A105鍛鋼法蘭截止閥J41H可廣泛應用于石油、化工、制藥、電力、冶金等行業。適用于壓力PN16~160工作溫度-29℃~550℃的石油、化工、制藥、化肥、電力行業等各種工況的管路上，A105鍛鋼法蘭截止閥J41H適用介質為水、油品、蒸汽、酸性介質等
產品：
國標公稱壓力：PN1.6MPa ~ PN2.5MPa
美標：Class150 ~ 2500lb
日標：JIS 10K ~ 20K
公稱通徑：DN15 ~ DN50 (1/2" ~ 2")
連接方式：承插焊接、對焊、內螺紋、法蘭等
常用材質：A105、F304、F316等
適用溫度：-196℃ ~ 550 ℃等
| 設計制造 | BS5352、MSS SP-118 |
|---|---|
| 連接端尺寸 | 1)承插口尺寸按ANSI B16.11;JB/T 1751 |
| 閥門檢查和試驗 | API598;GB/T13927; JB/T90924 |
| 結構特性 | 螺紋連接閥蓋(B.B) 明桿支架(OS&Y) |
| 材料 | 按ANSI/ASTM的規定 |
| 主體材料 | A105; LF2;F5;F11;F22;F304(L);F316(L);F347; F321;F51;Monel; 20合金等 |
| 序號 | 零件名稱 | CS to ASTM | AS to ASTM |
SS to ASTM | |
|---|---|---|---|---|---|
| Type A105 | Type F22 | Type F304(L) | Type F316(L) | ||
| 1 | 閥體 | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| 2 | 墊片 | Corrugated SS+graphite | SS+PTFE | ||
| 3 | 螺栓 | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 4 | 圓柱銷 | A276 420 | A276 304 | ||
| 5 | 填料壓套 | A276 410 | A182 F304(L) | A182 F316(L) | |
| 6 | 活節螺栓 | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 7 | 螺母 | A194 2H | A194 4 | A194 8 | A194 8M |
| 8 | 閥桿螺母 | A276 410 | |||
| 9 | 螺母 | A194 2H | A194 4 | A194 8 | A194 8M |
| 10 | 銘牌 | SS | |||
| 11 | 手輪 | A197 | |||
| 12 | 填料壓板 | A216 WCB | A351 CF8 | ||
| 13 | 填料 | Flexible Graphite | PTFE | ||
| 14 | 閥蓋 | A105 | A276 304 | A182 F304(L) | A182 F316(L) |
| 15 | 閥桿 | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 16 | 閥瓣 | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
| 適用介質 | 水、蒸汽、油品等 | 水、蒸汽、油品等 | 硝酸、醋酸等 | ||
| 適用溫度 | -29℃～425℃ | -29℃～550℃ | -29℃～180℃ | ||
| 規格SpecS | 壓力磅級?oO | L | H(開) | W | D3 | D2 | D1 | T | f | N-?φ | 重量(kg)Weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 英制 Btish?System |
公制 Metric?System |
縮徑RP | 全徑FP | 縮徑RP | 全徑FP | 縮徑RP | 全徑FP | ||||||||
| 1/2 | 15 | 150 | 108 | 158 | 163 | 100 | 100 | 35 | 60.5 | 89 | 11.5 | 1.6 | 4-16 | 4.5 | 6.9 |
| 300 | 152 | 66.5 | 95 | 14.5 | 1.6 | 4-16 | 4.8 | 7.7 | |||||||
| 600 | 165 | 66.5 | 95 | 14.5 | 6.4 | 4-16 | 5.6 | 7.8 | |||||||
| 3/4 | 20 | 150 | 117 | 163 | 193 | 100 | 125 | 43 | 70 | 99 | 13 | 1.6 | 4-16 | 6.9 | 9.8 |
| 300 | 178 | 82.5 | 118 | 16 | 1.6 | 4-20 | 7.7 | 11.3 | |||||||
| 600 | 190 | 82.5 | 118 | 16 | 6.4 | 4-20 | 7.8 | 12.5 | |||||||
| 1 | 25 | 150 | 127 | 193 | 250 | 125 | 160 | 51 | 79.5 | 108 | 14.5 | 1.6 | 4-16 | 9.8 | 13.5 |
| 300 | 203 | 89 | 124 | 17.5 | 1.6 | 4-20 | 11 | 16.8 | |||||||
| 600 | 216 | 89 | 124 | 17.5 | 6.4 | 4-20 | 12.5 | 17.5 | |||||||
| 11/4 | 32 | 150 | 140 | 250 | 250 | 160 | 160 | 63.5 | 89 | 118 | 16 | 1.6 | 4-16 | 13.5 | 19.5 |
| 300 | 216 | 98.5 | 133 | 19.5 | 1.6 | 4-20 | 16.8 | 21.2 | |||||||
| 600 | 229 | 98.5 | 133 | 21 | 6.4 | 4-20 | 17 | 23.5 | |||||||
| 11/2 | 40 | 150 | 165 | 250 | 291 | 160 | 180 | 73 | 98.5 | 127 | 17.5 | 1.6 | 4-16 | 19.5 | 28.5 |
| 300 | 229 | 114.5 | 156 | 21 | 1.6 | 4-22 | 21.2 | 32.6 | |||||||
| 600 | 241 | 114.5 | 156 | 22.5 | 6.4 | 4-22 | 23.5 | 38.5 | |||||||
| 2 | 50 | 150 | 178 | 291 | 312 | 180 | 200 | 92 | 120.5 | 152 | 19.5 | 1.6 | 4-20 | 28 | 30.3 |
| 300 | 267 | 127 | 165 | 22.5 | 1.6 | 8-20 | 32.6 | 35 | |||||||
| 600 | 292 | 127 | 165 | 25.5 | 6.4 | 8-20 | 38.8 | 42.2 | |||||||
| 截止閥說明書 | 下載 |
|---|