直流式保溫截止閥 BJ45H產品性能規範 該閥適用於(yú)化工、化(huà)肥行業的(de)管路上,夾套內涵入(rù)蒸汽能防止介質結晶。應用規範 1、設計製(zhì)造(zào)按GB12234-89 GB12234-89 2、結構長度按GB12221-89 GB12221-89 3、法蘭尺寸按JB/T79-94 JB/779-94 4、閥門檢查和試驗按GB1392試驗壓力及主要性能規範 型號 | 公稱壓力 | 試驗壓力 | 適用溫度 | 適用介質 | 保溫套壓力 | Shell | Seal | BJ45W-25C | 2.5 | 3.75 | 2.75 | ≤200 | Acetic urea | ≤1.3 | BJ45W-40C | 4.0 | 6.0 | 4.4 | BJ45W-64C | 6.4 | 9.0 | 6.6 | Acetic urea | BJ45W-25P | 2.5 | 3.75 | 2.75 | BJ45W-40P | 4.0 | 6.0 | 4.4 | BJ45W-64P | 6.4 | 9.0 | 6.6 | 主要零件(jiàn)材質 零件名稱LTEM | ZG1CR18NI9TI係列 | ZGOOCR18NI10係列(liè) | ZG1Cr18Ni12MO2Ti係列 | ZGOOCR17NI14MO2係列 | WCB係列 | 閥體/閥蓋世BODY/CAP | ZG1CR18NI9TI | ZGOOCR18NI10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | WCB | 閘板WEDGE | ZG1CR18NI9TI | ZGOOCR18NI10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | 1Cr13 | 閥杆STEM | 1CR18NI9TI | 00cr18ni10 | 1CR18NI12MOTI | OOCR17NI14MO | 1Cr13 | 填料PACKING | PTFE紡織 | PTFE紡(fǎng)織 | PTFE紡織 | PTFE紡織 | 石墨 GRAPHITE | 墊片GASKET | 304L+PTFE | 304L+PTFE | 316L+PTFE | 316L+PTFE | 石墨(mò)+304 GRAPHITE+304 | 壓(yā)蓋(gài)GLAND FLANGE | ZG1CR18NI9TI | ZG00CR18ni10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | WCB | 填料壓環 STUFFING RING | 1CR18NI9TI | 00CR18NI10 | 1Cr18NI12MOTI | OOCR17NI14MO | 1Cr13 | 螺栓BOLT | 1cr17ni2 | 1CR17NI2 | 1Cr17NI2 | 1Cr17Ni2 | 35CrMoA | 螺(luó)母(mǔ)NUT | 1cr18ni9ti | 1CR18NI9TI | 1Cr18NI9ti | 1Cr18NI9ti | 45 |
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