船用管件标准-分析测试百科网

BS ISO 15840:2006 船舶和海洋技术.海上设备用热固性树脂纤维玻璃管和管件的标准规格

This International Standard applies to reinforced thermosetting resin pipe systems with nominal diameter (DN) 0 through 1 200 mm and nominal pipe sizes (NPS) 0 through 48, which are to be used in marine piping systems. Values stated in SI units are to be regarded as the standard. Values given in English units are for information only. The dimensionless designators DN and NPS have been substituted for traditional terms such as "nominal diameter", "size", and "nominal size". The following safety hazard caveat pertains to the test methods that are included in this International Standard. This standard does not purport to address all of the safety concerns associated with its use. SAFETY PRECAUTIONS — It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Ships and marine technology - Standard specification for thermosetting resin fibreglass pipe and fittings to be used for marine applications

ICS: 47.020.30;83.140.30
CCS: U55
发布: 2006-01-30
实施: 2006-01-30

BS ISO 19921:2006 船舶和海上技术.带有回弹性和弹性密封件的耐火金属管道组件.试验方法

ISO 19921:2005 specifies test procedures for determining the fire resistance of metallic valves, pipe couplings, and similar pipe components which contain a resilient or elastomeric seal and which are used in ship engineering systems. The purpose of ISO 19921:2005 is to determine whether, after the period of fire testing on a test bench which fulfils the requirements of ISO 19922, pipeline components remain tight, and without any failure which could affect their function, even when subjected to proof pressure.

Ships and marine technology - Fire resistance of metallic pipe components with resilient and elastomeric seals - Test methods

ICS: 47.020.30;47.020.99
CCS: U55
发布: 2006-01-30
实施: 2006-01-30

BS ISO 15837:2006 船舶和海洋技术.管道系统中使用的有垫圈机械联接件.性能规范

This International Standard provides the performance characteristics and qualification tests required for gasketed mechanical couplings, including grooved-type mechanical couplings for grooved-end pipe, mechanical restraint couplings for plain-end pipe and mechanical compression couplings for plain-end pipe. These couplings are for use at temperatures within the recommended temperature range of their respective gaskets.

Ships and marine technology - Gasketed mechanical couplings for use in piping systems - Performance specification

ICS: 47.020.30
CCS: U55
发布: 2006-01-20
实施: 2006-01-20

ASTM F1511-06 船用泵机械密封件的标准规范

1.1 This specification covers mechanical end-face seals for centrifugal and positive displacement pumps for shipboard use.1.2 The following types of seals are not included in this specification: lip seals, oil seals, circumferential seals, or labyrinth seals.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. A companion hard metric standard is in the process of preparation. 1.4 Special requirements for U.S. Navy Shipboard Pump Applications are included in Supplement S1.

Standard Specification for Mechanical Seals for Shipboard Pump Applications