23.060.10 球阀 标准查询与下载

T/ZZB 0689-2018 V型控制球阀

本标准规定了V型控制球阀的术语和定义、结构型式与参数、基本要求、技术要求、试验方法和检验规则、标志、包装、贮存和运输以及质量承诺。 本标准适用于以水、蒸汽、浆液、纤维及固体颗粒为工作介质，公称尺寸DN20～DN600(NPS3/4～NPS24),公称压力PN10～PN50或Class150～Class300的对夹式和法兰式V型控制球阀（以下简称“V型球阀”）。

V type control ball valves

ASTM D7503-18 测定无机细粒土交换络合物和阳离子交换容量的标准试验方法

1.1 This test method describes the procedures for measuring the soluble and bound cations as well as the cation exchange capacity (CEC) of fine-grained inorganic soils. Clay minerals in fine-grained soils carry a negative surface charge that is balanced by bound cations near the mineral surface. These bound cations can be exchanged by other cations in the pore water, which are referred to as soluble cations. The cation exchange capacity is a measure of the negative surface charge on the mineral surface. The CEC generally is satisfied by calcium (Ca), sodium (Na), magnesium (Mg), and potassium (K), although other cations may be present depending on the environment in which the soil exists. This test method was developed from concepts described previously in Lavkulich (1981) (1)2 and Rhoades (1982) (2). In soils with appreciable gypsum or calcite, dissolution of these minerals will release Ca in solution that may affect the measurement. 1.2 In this test method, the soluble salts from the mineral surface are washed off with de-ionized water and then the concentration of soluble salts within the extract is measured. The bound cations of the clay are measured by using a solution containing an index ion that forces the existing cations in the bound layer into solution. The total concentrations of bound and soluble cations in this solution are measured. The CEC is measured by displacing the index ion with another salt solution and measuring the amount of the displaced index ion. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 All observed and calculated values shall conform to the guide for significant digits and rounding established in Practice D6026. The procedures in Practice D6026 that are used to specify how data are collected, recorded, and calculated are regarded as the industry standard. In addition, they are representative of the significant digits that should generally be retained. The procedures do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the objectives of the user. Increasing or reducing the significant digits of reported data to be commensurate with these considerations is common practice. Consideration of the significant digits to be used in analysis methods for engineering design is beyond the scope of this standard. 1.5 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Measuring the Exchange Complex and Cation Exchange Capacity of Inorganic Fine-Grained Soils

T/ZZB 0050-2016 石油、石化、天然气及相关工业用钢制球阀

本标准规定了石油、石化、天然气及相关工业用钢制球阀的术语和定义、结构型式、技术要求、检验能力要求、试验方法和检验规则、标志、供货要求及质量承诺与服务。 本标准适用于公称压力PN16～PN160、Class150～Class900，公称尺寸DN15～DN600、NPS1/2～NPS24，端部连接形式为法兰或对焊端，密封副形式为金属密封副和弹性（非金属）密封副的钢制球阀。也适用于公称压力PN16～PN160、Class150～Class900，公称尺寸DN8～DN50、NPS1/4～NPS2，端部连接形式为

Steel ball valves for petroleum , petrochemical , natural gas and allied industries

JB/T 12620-2016 水轮机进水液动球阀技术条件

本标准规定了水轮机进水液动球阀(以下简称进水球阀)的组成、典型结构型式和型号、技术要求、检验和试验方法、检验和验收规则、标志、装运和贮存。 本标准适用于公称直径不大于5 000 mm的进水球阀。

Specification for hydraulic operation ball valves of hydraulic turbine inlet

JB/T 12625-2016 液化天然气用球阀

本标准规定了液化天然气用球阀的结构型式，技术要求，检验、试验方法，检验规则，标志，防护、包装和储运。 本标准适用于公称压力PN16~PN250、公称尺寸DN15~DN700和压力等级Class150~Class1500、公称尺寸NPS1/2~NPS28，工作介质为液化天然气的法兰和焊接连接球阀(以下简称球阀)。 其他温度高于－162℃的低温球阀亦可参照使用。

Ball valves for liquefied natural gas

KS B ISO 12149:2015 螺栓连接阀盖的通用钢制截止阀

Bolted bonnet steel globe valves for general－purpose applications

KS B ISO 12149-2015(2020) 通用栓接阀盖钢制截止阀

Bolted bonnet steel globe valves for general－purpose applications

JB/T 12387-2015 电站用高温高压球阀

本标准规定了电站用高温高压球阀的结构型式和型号、技术要求、材料、试验方法、检验规则、标志、防护、包装、运输和贮存、订货要求。 本标准适用于公称尺寸DN15~DN100 (NPS1/2~NPS4)，公称压力不大于PN760 (Class4500),介质适用温度不大于620℃，介质为水、蒸汽的火电站用高温高压球阀(以下简称球阀)。

High temperature and high pressure ball valve for power station

KS B 6030-2014(2019) 制冷剂截止阀

Stop valves for refrigerants

KS B 6030-2014 制冷剂截止阀

Stop valves for refrigerants

DIN 3230-5:2014-11 阀门交货技术条件. 燃气设备和燃气管道用阀门. 第5部分: 要求和试验

Technical conditions of delivery of valves - Valves for gas installations and gas pipelines - Part 5: Requirements and tests

KS B ISO 4145-2013 符合 ISO 7 1 螺纹的非合金钢管件

Non-alloy steel fittings threaded to ISO 7－1

GSO ISO 12149:2013 适用于一般用途的带闩锁盖的钢制球阀

This International Standard specifies the requirements for bolted bonnet steel globe valves for general-purpose applications and having the following features: — bolted bonnets; — flanged, threaded, socket-welding (DN 65 and smaller) or butt-welding ends; — outside screw and yoke, inside screw and rising stem; — with metallic or soft obturator (disc, piston) or seat seals. It covers valves of the following nominal sizes, DN: — 10; 15; 20; 25; 32; 40; 50; 65; 80; 100; 125; 150; 200; 250; 300; 350; 400; and applies to valves of the following nominal pressures, PN: — 10; 16; 20; 25; 40; 50; 110.

Bolted bonnet steel globe valves for general-purpose applications

LST EN 161-2011+A3-2013 燃气燃烧器和燃气用具用自动截止阀

Automatic shut-off valves for gas burners and gas appliances

GSO ISO 21787:2013 工业阀门 由热塑性材料制成的球阀

This International Standard specifies requirements for the design, functional characteristics and manufacture of globe valves made of thermoplastics materials intended for isolating and control service, their connection to the pipe system, the body materials and their pressure/temperature rating between − 40 °C and + 120 °C, for a lifetime of 25 years, and also specifies their tests. This International Standard is applicable to hand- or power-operated valves to be installed in industrial pipe systems, irrespective of the field of application and the fluids to be conveyed.

Industrial valves - Globe valves of thermoplastics materials

DIN EN 161:2013 燃气燃烧器和燃气用具用自动截止阀; 德文版本EN 161-2011+A3-2013

Automatic shut-off valves for gas burners and gas appliances; German version EN 161:2011+A3:2013

ANSI/ASME B16.40-2013 气体分配系统中手动热塑气体截流阀及阀门

Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems

ANSI/UL 842-2013 易燃液体用阀门安全性标准

Standard for Safety for Valves for Flammable Fluids

EN 161:2011+A3:2013 燃气器和燃气用具自动关闭阀 包含修改件A3,2013

This European Standard specifies the safety, construction and performance requirements for automatic shut-off valves for use with gas burners, gas appliances and similar use, hereafter referred to as `valves'. This European Standard is applicable to valves with declared maximum inlet pressures up to and including 500 kPa (5 bar) of nominal connection sizes up to and including DN 250 for use with one or more fuel gases in accordance with EN 437. This European Standard is applicable to electrically operated valves and to valves actuated by fluids where the control valves for these fluids are actuated electrically, but not to any external electrical devices for switching the control signal or actuating energy. An assessment method for valve designs is given by this European Standard. This European Standard is also applicable to valves where the flow rate is controlled by external electrical signals, either in discrete steps or proportional to the applied signal. This European Standard is also applicable to valves fitted with closed position indicator switches. NOTE Provisions for final product inspection and testing by the manufacturer are not specified. This European standard establishes methodologies for the determination of a Performance Level (PL) in accordance with EN 13611:2007+A2:2011, Annexes K and L.

Automatic shut-off valves for gas burners and gas appliances

ANSI/ASME B16.34-2013 阀门.法兰,螺纹和焊接端

Valves - Flanged, Threaded, and Welding End