朝鲜美女bbwbbw撒尿,免费抽搐一进一出印度,夹看学长的巨大的几把写作业,内射冒白浆乱小说

您好,歡迎進(jìn)入揚(yáng)州貝爾閥門控制有限公司網(wǎng)站!
一鍵分享網(wǎng)站到:

產(chǎn)品列表

PROUCTS LIST

技術(shù)文章Article 當(dāng)前位置:首頁(yè) > 技術(shù)文章 > 閥門常用術(shù)語(yǔ)英漢對(duì)照
閥門常用術(shù)語(yǔ)英漢對(duì)照
點(diǎn)擊次數(shù):14966 更新時(shí)間:2019-08-02

   1,閥門種類 

    Ball Valve:球閥                 

    Gate valve:閘閥

    Globe valve :截止閥               

    Check valve :止回閥

    butterfly valve :蝶閥

    Safety Valve :安全閥

    Steam trap:疏水閥 

    Throttle valve:節(jié)流閥 

    Diaphragm valve :隔膜閥

    Plug Valve : 旋塞閥 

    Pressure reducing valve:減壓閥 

    Foot Valve:底閥 

    2,閥門端部連接形式:

    FLGD:Flange 法蘭

    FF:Flat Face全平面

    RF: Raised Face突面

    RJ: Ring Joint環(huán)連接

    LG: Large Groove大槽面

    SG: Lmall Groove小槽面 

    LT: Large Tongue大榫面

    ST: Small Tongue小榫面 

    LM:Large Male大凸面    

    Small Male 小凸面 

    LFM:large female大凹面 

    Small female小凹面 

    BW: Butt Welding 對(duì)焊端

    SW: Socket Welding 承插焊

    NPT:美標(biāo)錐管螺紋

    TUBE END:  卡套連接

    Clamp connection:卡箍連接  

    3、閥門材料

    FG: Flexible Graphite 柔性石墨 

    PKG: Packing 填料 

    S.W:  spiral wound gasket 纏繞墊、

    GSK: Gasket 墊片

    AED O-ring:防爆O型圈

    4、材質(zhì)類型:

    Carbon Steel (C.S):碳鋼 

    Stainless Steel (S.S):不銹鋼 

    Duplex Stainless Steel ( DSS):雙向不銹鋼

    Alloy Steel:合金鋼 

    Low Temperature Carbon Steel (L.T.C):低溫碳鋼

    5、  材質(zhì)檢測(cè):

    RT:  射線探傷、

    PT: 著色探傷

    MT:  磁粉探傷

    UT: 超聲波探傷

    6,閥門結(jié)構(gòu)形式

    WAFER對(duì)夾式

    TE: Top Entry頂裝式 

    SE: Side Entry側(cè)裝式

    Split Body: 分體式 

    Uni-body:一體式 

    Welded Body:焊接閥蓋

    3 Piece (3-pc):3 片式

    2 Piece (2-pc):2片式

    1 Piece (1-pc):1片式

    Twin Ball:雙球 

    DBB:雙阻塞與排放 

    DIB:雙隔離與排放 

    FLB:Floating Ball Valve浮動(dòng)球閥    

    TRUB: Trunnion Ball Valve固定球閥

    BB: 螺栓連接閥蓋

    WB: Welding Bonnet 焊接閥蓋

    7、性能描述

    FS: Fire Safe防火、

    ANTI Static:防靜電

    LTS: Low Temperature Service低溫

    Ext-Bonnet: Extended Bonnet(Stem)加長(zhǎng)閥蓋(閥桿)

    ANTI-H2S抗硫腐蝕

    ANTI-Corression抗氫腐蝕

    THK: Thickness厚度 

    8,操作方式:

    Manual Operated:手動(dòng) 

    Worm Gear:渦輪

    Lever:手柄

    Wrench:扳手

    Pnumatic:氣動(dòng)

    Electric:電動(dòng)

    Hydraulic:液動(dòng)

    Bare Stem:光桿

    9,常用工況:

    Oil & Gas:石油天然氣

    Burried Service: 埋地

    Underground: 埋地

    Subsea:海洋

    High Temperature:高溫

    Corrosive:腐蝕性

    Marine:海洋

    Hydrocarbon:碳?xì)浠衔?/span>

    Sour Service:酸性

    Vacuum:真空

    10,閥門結(jié)構(gòu)長(zhǎng)度:

    Face to Face:面面長(zhǎng)度

    End to End:端端長(zhǎng)度

    11,流道孔:

    Full Bore/Port (FB):通徑

    Reduced Bore/Port (RB):縮徑

    12,其他描述:

    Renewable Seat: 可更換閥座

    Bi-directional:雙向密封

    Single-directional:?jiǎn)蜗蛎芊?/span>

    Piggable:可清管的

    Lockable:閥門帶鎖

    Shutt Off (On Off):切斷(啟閉)

    Self-relieving Seat:自動(dòng)泄壓閥座

    Double piston effect:雙活塞

    Single piston effect:?jiǎn)位钊?/span>

    Bubbule tight seal:氣泡級(jí)密封

    MFR: Manufacturer Standard制造廠標(biāo)準(zhǔn)


掃一掃,關(guān)注我們
版權(quán)所有 © 2019 揚(yáng)州貝爾閥門控制有限公司  ICP備案號(hào):蘇ICP備11001131號(hào)-7