MVME187-034B控制模块
版权所有美国石油学会由IHS根据API许可证提供，许可证持有人=阿尔伯塔大学/5966844001，用户=sam，albert未经IHS许可不得复制或联网，不得转售，2013年6月28日16:13:35 MDT买方须知1）与本标准的偏差应在采购订单中明确说明。该要求包括以下列表中的任何偏差。2） 如果未规定偏差，则采购订单只需规定按照API 598进行的测试。3）如果本标准用于本标准未涵盖的阀门，则采购商将规定标准的适用范围。买方规定的偏差列表a）买方在阀门制造商工厂进行的检查（见4.1）。b）买方在阀制造商工厂以外进行的检验（见4.2）。c）检查通知的地址（见4.3）。d）所需的任何补充检查（见4.6）。e）后座试验的类型（见5.3.2）。f）低压关闭试验（见5.3.3、5.3.4和6.4）。g）高压关闭试验（见5.3.3、5.3.4、5.4和6.5）。h）高压气动外壳试验（见5.5）。i）双重阻断和排放高压关闭试验，（见6.6）。j）试验流体（见5.6）。k）试验水中润湿剂的使用（见5.6.4）。l）合规证书（见7.1）。vi美国石油学会版权所有，由IHS根据API许可证提供阿尔伯塔/5966844001，用户=sam，albert未经IHS许可，不得复制或联网，不得转售，2013年6月28日16:13:35 MDT 1阀门检验和测试1范围1.1本标准涵盖弹性阀座、非金属阀座（如陶瓷）和金属对金属阀座阀门的检验、检查、补充检查和压力测试要求，截止阀、旋塞阀、球阀、止回阀和蝶阀类型。
弹性阀座被认为是：a）软阀座，固体和半固体润滑脂类型（如润滑塞）；b） 软金属组合座椅；c） 设计为满足表6中规定的弹性阀座泄漏率的任何其他类型的阀门。API 598补充了引用该标准的API标准，但经买方和阀门制造商同意，该标准也可适用于其他类型的阀。1.2检查要求与阀门制造商的检查和测试以及买方可能要求在阀门制造商工厂进行的任何补充检查有关。试验要求包括在阀门制造商工厂或制造商和买方共同同意的设施进行的要求和可选压力试验。1.3本标准规定了以下试验和检查：a）壳体试验，b）后座试验，c）低压关闭试验，d）高压关闭试验，e）双阻塞和排放高压关闭试验；f）制造商对铸件的目视检查；g）高压气动壳体试验。2规范性参考文件以下参考文件对于本文件的应用是不可或缺的。对于注明日期的引用文件，仅引用的版本适用。对于未注明日期的引用文件，其最新版本（包括任何修订版）适用。API标准594，止回阀：法兰、凸耳、对夹和对焊API标准599，金属旋塞阀法兰、螺纹和焊接端API标准600，钢闸阀法兰和对焊端，螺栓阀盖API标准602，钢闸门，石油和天然气工业用DN 100及以下尺寸的截止阀和止回阀版权所有美国石油学会，由IHS提供，经API许可证持有人=阿尔伯塔大学/5966844001，用户=sam，albert，无复制或联网-2 API标准598 API标准603，耐腐蚀，螺栓连接阀盖闸阀法兰和对焊端API标准608，金属球阀法兰、螺纹和对焊端ASME标准609，蝶阀：双法兰、凸耳和对夹式
Copyright American Petroleum Institute is provided by IHS according to API license. License holder=University of Alberta/5966844001, user=sam, albert shall not be copied or connected to the Internet without permission of IHS, and shall not be resold. 16:13:35 MDT buyer's notice on June 28, 2013 1) Deviations from this standard shall be clearly stated in the purchase order. This requirement includes any deviations from the following list. 2) If the deviation is not specified, the purchase order only needs to specify the test according to API 598. 3) If this standard is used for valves not covered by this standard, the purchaser will specify the scope of application of the standard. Deviation list specified by the Buyer a) Inspection conducted by the Buyer at the valve manufacturer's factory (see 4.1). b) Inspection conducted by the Buyer outside the valve manufacturer's factory (see 4.2). c) Address of inspection notice (see 4.3). d) Any additional inspections required (see 4.6). e) Type of rear seat test (see 5.3.2). f) Low pressure shutdown test (see 5.3.3, 5.3.4 and 6.4). g) High voltage shutdown test (see 5.3.3, 5.3.4, 5.4 and 6.5). h) High pressure pneumatic enclosure test (see 5.5). i) Double block and discharge high pressure shutdown test, (see 6.6). j) Test fluid (see 5.6). k) Use of wetting agent in test water (see 5.6.4). l) Compliance certificate (see 7.1). Vi All rights reserved by American Petroleum Institute, Alberta/5,966,844,001 is provided by IHS according to API license, user=sam, albert shall not be copied or networked, and shall not be resold without permission of IHS. On June 28, 2013, 16:13:35 MDT 1 Valve Inspection and Test 1 Scope 1.1 This standard covers the requirements for inspection, inspection, supplementary inspection and pressure test of resilient seats, non-metallic seats (such as ceramics) and metal to metal seat valves, stop valves, plug valves Ball, check and butterfly valve types.
Resilient seats are considered to be: a) soft seats, solid and semi-solid grease types (such as lubricating plugs); b) Soft metal combination seat; c) Any other type of valve designed to meet the resilient seat leakage rate specified in Table 6. API 598 supplements the API standards that reference this standard, but with the agreement of the Buyer and the valve manufacturer, this standard can also be applied to other types of valves. 1.2 The inspection requirements are related to the inspection and test of the valve manufacturer and any supplementary inspection that the Buyer may require to be carried out in the valve manufacturer's factory. Test requirements include requirements and optional pressure tests at the valve manufacturer's factory or at a facility mutually agreed upon by the manufacturer and the purchaser. 1.3 This standard specifies the following tests and inspections: a) shell test, b) backseat test, c) low pressure shutdown test, d) high pressure shutdown test, e) double block and discharge high pressure shutdown test; f) Visual inspection of castings by the manufacturer; g) High pressure pneumatic shell test. 2 Normative references The following references are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies. API Standard 594, Check Valves: Flanges, Lugs, Wafer and Butt Welding API Standard 599, Metal Plug Valve Flanges, Threads and Welding Ends API Standard 600, Steel Gate Valve Flanges and Butt Welding Ends, Bolted Bonnet API Standard 602, Steel Gate, Stop Valves and Check Valves DN 100 and smaller for the Oil and Gas Industry Copyright American Petroleum Institute, provided by IHS, API Licensee=University of Alberta/5966844001, User=sam, Albert, No duplication or networking - 2 API standard 598 API standard 603, corrosion resistant, bolted bonnet gate valve flange and butt welding end API standard 608, metal ball valve flange, thread and butt welding end ASME standard 609, butterfly valve: double flange, lug and wafer type
