一、產(chǎn)品引用標(biāo)準(zhǔn)：
● 制造與驗(yàn)收技術(shù)條件按日本火力發(fā)電用閥門(mén)標(biāo)準(zhǔn)E101和JB/T3595-93的規(guī)定；
● 結(jié)構(gòu)長(zhǎng)度按E101的規(guī)定或按用戶(hù)提供尺寸
● 焊接坡口接電力工業(yè)管理標(biāo)準(zhǔn)78DG的規(guī)定或按用戶(hù)提供尺寸。
● The manufalture and aueptanle specigication shan be based on the japanese standard E101 applied for the thermal powerand JB/T3595-93
● The length shall bein line with E101 or by user’s speeification.
● Welding groove shan be in auordanle with power industrh spe-cification 78DG or hg user’ specification
● The size in inclose is old production’s size
二、主要零件的材料說(shuō)明：
性能規(guī)范Property and specifiecation
|
產(chǎn)品型號(hào) Product type 公稱(chēng)壓力PN(MPa)Nominal pressure |
試驗(yàn)壓力(MPa)Test pressure |
工作壓力(MPa) Working pressure |
工作溫度(℃) Working temperature |
適用介質(zhì) Appicable medium | ||
|
強(qiáng)度試驗(yàn) Sheel test |
密封試驗(yàn)/上密封實(shí)驗(yàn) Seal test | |||||
| Z960Y-250 | 25 | 37.5 | 27.5 | - | ≤425 | 水、蒸汽、Water,steam |
| Z960Y-320 | 32 | 48.0 | 36.0 | - | ≤425 | |
| Z960Y-P54100 | - | 30.0 | 22.0 | P5410 | ≤540 | 蒸汽 Steam |
| Z960Y-P54170 | - | 48.0 | 36.0 | P5417 | ≤540 | |
|
主要零件材料Matecrial for main parts
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