2025-08-04
| 設(shè)計(jì)制造 | GB12234-89、GB12234-89 |
| 結(jié)構(gòu)長(zhǎng)度 | GB12221-89、GB12221-89 |
| 法蘭尺寸 | JB/T79-94、JB/779-94 |
| 閥門檢查和試驗(yàn) | GB13927 |
| 型號(hào) | 公稱壓力 | 試驗(yàn)壓力 | 適用溫度 | 適用介質(zhì) | 保溫套壓力 | |
| Shell | Seal | |||||
| BJ41W-25 | 2.5 | 3.75 | 2.75 | ≤200 | Acetic urea | ≤1.3 |
| BJ41W-40 | 4.0 | 6.0 | 4.4 | |||
| BJ41W-64 | 6.4 | 9.0 | 6.6 | Acetic urea | ||
| BJ41W-25 | 2.5 | 3.75 | 2.75 | |||
| BJ41W-40 | 4.0 | 6.0 | 4.4 | |||
| BJ41W-64 | 6.4 | 9.0 | 6.6 | |||
| 零件名稱LTEM | ZG1CR18NI9TI | ZGOOCR18NI10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | WCB |
| 閥體/閥蓋世BODY/CAP | ZG1CR18NI9TI | ZGOOCR18NI10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | WCB |
| 閘板WEDGE | ZG1CR18NI9TI | ZGOOCR18NI10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | 1Cr13 |
| 閥桿STEM | 1CR18NI9TI | 00cr18ni10 | 1CR18NI12MOTI | OOCR17NI14MO | 1Cr13 |
| 填料PACKING | PTFE紡織 | PTFE紡織 | PTFE紡織 | PTFE紡織 | 石墨 GRAPHITE |
| 墊片GASKET | 304L+PTFE | 304L+PTFE | 316L+PTFE | 316L+PTFE | 石墨+304GRAPHITE+304 |
| 壓蓋GLAND FLANGE | ZG1CR18NI9TI | ZG00CR18ni10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | WCB |
| 填料壓環(huán)STUFFING RING | 1CR18NI9TI | 00CR18NI10 | 1Cr18NI12MOTI | OOCR17NI14MO | 1Cr13 |
| 螺栓BOLT | 1cr17ni2 | 1CR17NI2 | 1Cr17NI2 | 1Cr17Ni2 | 35CrMoA |
| 螺母NUT | 1cr18ni9ti | 1CR18NI9TI | 1Cr18NI9ti | 1Cr18NI9ti | 45 |
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