日標(biāo)法蘭球閥
產(chǎn)品名稱：日標(biāo)法蘭球閥
主要零件材料Materials of main parts
材料名稱Material Name | 碳鋼Carbon steel | 不銹鋼Stainless steel | |
閥體Body | A216 WCB | A351 CFB | A351 CF8M |
閥蓋Cap | A216 WCB | A351 CFB | A351 CF8M |
球體Ball | A276 304/A276 316 | ||
閥桿Stem | 2Cr13/A276 304/A276 316 | ||
閥座Seat | PTFE,RPTFE | ||
填料Stem packing | PTFE/柔性石墨 PTFE/Flexible Graphite | ||
壓蓋Gland | A216 WCB | A351 CFB | |
螺柱Bolt | A193-B7 | A193-B8M | |
螺母Nut | A194-2H | A194-8 | |
設(shè)計標(biāo)準(zhǔn)Design standards
技術(shù)規(guī)模：日標(biāo)
設(shè)計標(biāo)準(zhǔn): JIS B2071
結(jié)構(gòu)長度: JIS B2072
連接法蘭：JIS B 2072 B2214
實驗與檢驗：JIS B2003
Technical specification: JS
Design Standard: JIS B2071
Face to Face: JIS B2072
Flanged Ends: JIS B2072 ,B2214
Test and Inspection :JIS B2003
性能規(guī)范Specifications
公稱壓力: 10K 20K
強(qiáng)度試驗: PT2.4 , 5.8Mpa
密封試驗: 1.5 , 4.0Mpa
上密封試驗: 1.5 , 4.0Mpa
氣體密封實驗：0.6Mpa
閥門主體材料: WCB(C),CF8(P),CF3(PL),
CF8M( R) ，CF3M( RL)
適用介質(zhì): 水、蒸汽.油品，硝酸類，醋酸類
適用溫度: -29 ~180℃
Nominal pressure:10K 20K
Seal Test: 1.5,4.0Mpa
The seal test: 1.5 4.0Mpa
Gas seal test 0.6Mpa
Valve body material: WCB (C)， CF8 (P), the
CF3 (PL),CF8M (R),CF3M (RL)
Suitable medium: water, steam, oil products,
nitric acid, acetic acid
Suitable temperature:-29 ~180℃
主要外形尺和連接尺寸 The main dimensions and connection dimensions
目標(biāo)（JS）：10K 單位：mm
