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  • 求教**閥型號

    懸賞分:20|
    請問,耐腐**閥型號為:A42Y-R,其中的R代表什么意思呢?
    知識庫標(biāo)簽: 閥體   |列兵
    是閥體材料代號:
    p——1Cr18Ni9Ti
    R----Cr18Ni12Mo2Ti
    V----12Cr1MoV
    Z----HT25.47
    C----ZG25II(羅馬2,代表二級鍛件)
    I----Cr5MO
    為最佳答案評分?
    100% (1)
    不好 0% (0)
    (目前有 1 個人評價)

    其 他 回 答共2條

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    安全閥標(biāo)準(zhǔn)匯總
    標(biāo)準(zhǔn)編號
    標(biāo)準(zhǔn)中文名稱
    標(biāo)準(zhǔn)英文名稱
    SY/T0525.1-93
    石油儲罐液壓安全閥

    SY/T10006-2000
    海上井口地面安全閥和水下安全閥規(guī)范

    SY/T10024-1998
    井下安全閥系統(tǒng)的設(shè)計、安裝、修理和操作的推薦作法

    GB/T14087-1993
    船用空氣瓶安全閥
    Safety valves for marine air vessel
    JB/T6441-1992(2005復(fù)審)
    壓縮機(jī)用安全閥

    JB/T2203-1999
    彈簧式安全閥 結(jié)構(gòu)長度

    JB/T9624-1999
    電站安全閥技術(shù)條件

    JB/T53170-1999
    彈簧直接載荷式安全閥 產(chǎn)品質(zhì)量分等

    NF E86-512-1-2002
    冷凝容器.防超壓安全設(shè)施.第1部分:冷凝設(shè)備的安全閥
    (Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1 : safety valves for cryogenic service.)
    NF A84-330-1982
    氣焊設(shè)備.乙炔發(fā)生器用“防回氣—斷火”的液壓安全閥和組合裝置.規(guī)范和試驗(yàn)
    (GAS WELDING EQUIPMENT. HYDRAULIC SAFETY SEALS AND COMBINED “NON-RETURN VALVE/FLAME ARRESTOR“ DEVICES FOR ACETYLENE GENERATORS. REQUIREMENTS AND TESTS.)
    NF E32-110-10-2002
    水管鍋爐和輔助設(shè)備.第10部分:防過壓安全閥的要求
    (Water-tube boilers and auxiliary installations - Part 10 : requirements for safeguards against excessive pressure.)
    NF D36-404-2000
    建筑閥門.溫度和壓力組合安全閥.試驗(yàn)和要求
    (Building valves - Combined temperature and pressure relief valves - Tests and requirements.)
    NF M87-213-2001
    石油和天然氣工業(yè).下降孔設(shè)備.地下安全閥設(shè)備
    (Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment.)
    NF T81-103-1980
    液態(tài)體化學(xué)產(chǎn)品的運(yùn)輸和裝卸.底部注入或排放的罐車.內(nèi)部關(guān)閉閥和安全閥.使用壓力等于或小于4巴
    (TRANSPORTATION AND HANDLING OF LIQUID CHEMICAL PRODUCTS. TANKER VEHICLES FILLED AND EMPTIED FROM BELOW. INTERNAL SAFETY AND STOP VALVE. OPERATING PRESSURE EQUAL TO OR LESS THAN 4 BAR.)
    NF E29-420-1985
    工業(yè)閥門.安全閥.技術(shù)說明書樣式和協(xié)調(diào)證明書
    (INDUSTRIAL VALVES. SAFETY AND RELIEF VALVES. MODEL OF TECHNICAL SPECIFICATIONS AND CONFORMITY CERTIFICATE.)
    NF P52-001-1975
    取暖設(shè)備用安全閥.一般技術(shù)規(guī)范
    (SAFETY VALVES FOR HEATING INSTALLATIONS.)
    NF E29-413-1989
    工業(yè)閥門.安全閥流量計算.其他方法
    (INDUSTRIAL VALVE. SAFETY VALVES AND BURSTING DISC(S) DEVICES. CALCULATION OF THEORETICAL FLOWRATE.)
    NF E29-414-1992
    工業(yè)閥門.安全閥門.安全閥門類型S,G1,L1和L2流率計算示例
    (INDUSTRIAL VALVES. SAFETY VALVES. EXAMPLES FOR FLOWRATE CALCULATION OF SAFETY VALVES TYPES S,G1,L1 AND L2.)
    NF E29-415-1990
    工業(yè)閥門.安全閥.G平方型安全閥排出空氣當(dāng)量流量計算實(shí)例.GPL標(biāo)準(zhǔn)蓄水池的應(yīng)用
    (INDUSTRIAL VALVES. SAFETY VALVES. CALCULATION OF AIR EQUIVALENT FLOW CAPACITY FOR SAFETY VALVES OF TYPE G2. APPLICATION FOR STANDARD VESSELS FOR GPL.)
    NF E29-421-1987
    工業(yè)閥門.安全閥.安全膜.為獲得工作特性的安裝規(guī)范
    (Industrial valves. Safety valves. Bursting discs.)
    NF D36-403-2000
    建筑閥門.壓力安全閥.試驗(yàn)和要求
    (Building valves - Pressure safety valves - Tests and requirements.)
    ANSI/UL 132-2002
    無水氨氣和液化石油氣的安全閥的安全標(biāo)準(zhǔn)
    (Standard for Safety for Safety Relief Valves for Anhydrous Ammonia and LP-Gas )
    ANSI Z21.22a Addenda-1990
    熱水供給系統(tǒng)用安全閥和煤氣自動關(guān)閉系統(tǒng).補(bǔ)充件
    (Relief valves and automatic gas shutoff devices for hot water supply systems; Addenda)
    ANSI Z21.22-1986
    熱水供給系統(tǒng)用安全閥和煤氣自動關(guān)閉系統(tǒng)
    (Relief valves and automatic gas shutoff devices for hot water supply systems)
    ANSI/API 527-1991
    安全閥的閥座緊密性
    (Seat Tightness of Safety Relief Valves)
    BS EN 13953-2003
    液化石油氣(LPG)用移動式可填充儲氣瓶的減壓安全閥
    (Pressure relief valves for transportable refillable cylinders for Liquefied Petroleum Gas (LPG))
    BS EN 13648-1-2002
    冷凝容器.防超壓保護(hù)設(shè)施.冷凝設(shè)備的安全閥
    (Cryogenic vessels - Safety devices for protection against excessive pressure - Safety valves for cryogenic service)
    BS EN 1489-2000
    建筑物閥門.壓力安全閥門.試驗(yàn)和要求
    (Building valves - Pressure safety valves - Tests and requirements)
    BS EN ISO 10432-2000
    石油和天燃?xì)夤I(yè).下井設(shè)備.地下安全閥設(shè)備
    (Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment)
    EN ISO 10432-1999
    石油和天然氣工業(yè) 下降孔設(shè)備 地下安全閥設(shè)備
    Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment (ISO 10432:1999)
    EN 1489-2000
    建筑閥門 壓力安全閥門 試驗(yàn)和要求
    Building valves - Pressure safety valves - Tests and requirements
    prEN 45512-1994
    采購指南 管道系統(tǒng)和閥 包括安全閥的鍋爐和高壓管道閥
    Guide for procurement - Pipework and valves - Boiler and high pressure piping valves including safety valves
    EN 13648-1-2002
    低溫容器 抗過壓保護(hù)安全設(shè)備 第1部分:低溫服務(wù)用安全閥
    Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1: Safety valves for cryogenic service
    prEN ISO 4126-1-2003
    防止過壓防護(hù)的安全裝置 第1部分:安全閥
    Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO/FDIS 4126-1:2003)
    prEN ISO 4126-4-2003
    保護(hù)額外壓力的安全設(shè)備 第4部分:飛行員操作安全閥
    Safety devices for the protection against excessive pressure - Part 4: Pilot operated safety valves (ISO/FDIS 4126-4:2003)
    BS 1123-1-1987
    壓縮空氣或惰性氣體裝置用安全閥、計量表和易熔塞.第1部分:安裝實(shí)用規(guī)程
    (Safety valves, gauges and fusible plugs for compressed air or inert gas installations - Code of practice for installation)
    BS 6759-2-1984
    安全閥.第2部分:惰性氣體或壓縮空氣用安全閥規(guī)范
    (Safety valves - Specification for safety valves for compressed air or inert gases)
    BS 6759-1-1984
    安全閥.第1部分:蒸汽與熱水用安全閥規(guī)范
    (Safety valves - Specification for safety valves for steam and hot water)
    BS 6759-3-1984
    安全閥.第3部分:工作流體用安全閥規(guī)范
    (Safety valves - Specification for safety valves for process fluids)
    DIN 3394-3-2004
    自動控制閥.第3部分:壓力為4巴及以下的0級減壓安全閥
    (Automatic control valves - Part 3: Class 0 pressure relief, valves for pressure up to 4 bar)
    DIN 5589-1990
    有軌車輛的壓縮空氣裝置.安全閥.安裝和連接尺寸.要求
    (Compressed air equipment for rail vehicles; safety valves; mounting and connecting dimensions, requirements)
    DIN EN ISO 10432-2000
    石油和天燃?xì)夤I(yè).下山巷道設(shè)備.地下安全閥規(guī)范
    (Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment (ISO 10432:1999); German version EN ISO 10432:1999)
    DIN 87901-2001
    泵用雙向安全閥
    (Sniffle valves for pumps)
    DIN EN 1489-2000
    建筑物閥門.壓力安全閥門.試驗(yàn)和要求
    (Building valves - Pressure safety valves - Tests and requirements; German version EN 1489:2000)
    DIN EN 13648-1-2002
    冷凝容器.防超壓保護(hù)設(shè)施.第1部分:冷凝設(shè)備的安全閥
    (Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1: Safety valves for cryogenic service; German version EN 13648-1:2002)
    DL/T959-2005
    電站鍋爐安全閥應(yīng)用導(dǎo)則

    JIS B8652-2002
    比例電動液壓減壓閥及安全閥的試驗(yàn)方法
    (Test methods for electro-hydraulic proportional pressure relief valves and electro-hydraulic proportional pressure reducing and relieving valves)
    JIS B8210-1994
    蒸汽鍋爐和壓力容器.彈簧式安全閥
    (Steam boilers and pressure vessels -- Spring loaded safety valves)
    JIS B8414 AMD 1-2003
    熱水器用安全閥(修改件1)
    (Relief valves for hot water appliances (Amendment 1))
    JIS B8210 ERRATUM 1-2001
    蒸汽鍋爐和壓力容器.彈簧式載荷安全閥(勘誤1)
    (Steam boilers and pressure vessels -- Spring loaded safety valves (Erratum 1))
    JIS B8225-1993
    安全閥排放系數(shù)的測定方法
    (SAFETY VALVES - MEASURING METHODS FOR COEFFICIENT OF DISCHARGE)
    JIS E7701-1992
    高壓氣罐車用氣罐安全閥
    (Safety valves for high pressure gas tank car tanks)
    JIS B8414-1999
    熱水器用安全閥
    (Relief valves for hot water appliances)
    ISO 4126-1-1991
    安全閥.第1部分:通用要求
    (Safety valves; part 1: general requirements)
    ISO 10417-1993
    石油和天然氣工業(yè).地下安全閥系統(tǒng).設(shè)計、裝配、操作和修理
    (Petroleum and natural gas industries; subsurface safety valve systems; design, installation, operation and repair)
    GB/T12241-2005
    安全閥一般要求

    GB/T12243-2005
    彈簧直接載荷式安全閥

    HG 3157-2006
    液化氣體罐車用彈簧安全閥
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