27.220 热回收、绝热 标准查询与下载



共找到 170 条与 热回收、绝热 相关的标准,共 12

Thermal insulation-Determination of steady-state thermal resistance and related properties-Heat flow meter apparatus

ICS
27.220
CCS
发布
20210927
实施
20210927

Thermal insulation-Determination of steady-state thermal resistance and related properties-Guarded hot plate apparatus

ICS
27.220
CCS
发布
20210927
实施
20210927

Thermal insulation-Moisture effects on heat transfer-Determination of thermal transmissivity of a moist material

ICS
27.220
CCS
发布
20210924
实施
20210924

1.1 This specification covers the composition, size, dimensions, and physical properties of flexible fiber glass blanket, ductwrap, used to externally insulate HVAC ducts used for the distribution of condition air within the temperature range of 35°F (1.7°C) and 250°F (121°C). 1.2 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. 1.3 When the installation and use of thermal insulation materials, accessories, and systems may pose safety and health problems, the manufacturer shall provide the user appropriate current information regarding any known problems associated with the recommended use of the company’s products, and shall also recommend protective measures to be employed in their safe utilization. The user shall establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use. 1.4 The following safety hazards caveat pertains only to the test methods, Section 13, in this specification. 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. 1.5 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 Specification for Flexible Fibrous Glass Blanket Insulation Used to Externally Insulate HVAC Ducts

ICS
27.220
CCS
发布
2021-09-01
实施

1.1?This practice provides guidance in the selection of types and thicknesses of thermal insulation materials for piping, machinery, and equipment for nonnuclear shipboard applications within the temperature ranges specified in Tables 1-16. Methods and materials for installation

Standard Practice for Selection and Application of Thermal Insulation for Piping and Machinery

ICS
27.220
CCS
发布
2021-09-01
实施

Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board

ICS
27.220
CCS
发布
2021-06-01
实施

Thermal insulation – Test method for thermal diffusivity – Periodic heat method

ICS
27.220
CCS
发布
2021-03-04
实施
2021-03-04

Thermal insulation of technical service and supply systems

ICS
27.220
CCS
发布
2020-11-09
实施
2020-11-16

1.1 This specification provides requirements for the design of thermal insulation systems for cryogenic piping and equipment for liquefied natural gas (LNG)-fueled ship applications. Methods and materials for installation, including jacketing and vapor retarders, are also detailed. 1.2 The pipe and equipment operating temperature range addressed by this specification is from a temperature no warmer than –259°F (–162°C) to all temperatures colder. 1.3 These types of piping systems typically have a small diameter: 3 in. (80 mm) NPS and smaller. However, this specification is not limited to pipes that small. 1.4 This specification does not address the thermal insulation on either LNG fuel tanks or factory installed, pre-insulated pipe insulation assemblies. 1.5 The design of removable/reusable insulation systems is not addressed in this specification. 1.6 Structural design and physical strength of insulation systems are not addressed in this specification. However, the securement of jacketing systems is addressed. 1.7 For above ambient pipe and equipment not carrying LNG, see Practice F683 for insulation practices. 1.8 Insulation system weight is not a design criterion considered in this specification. 1.9 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. 1.10 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. 1.11 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 Specification for Selection and Application of Field-Installed Cryogenic Pipe and Equipment Insulation Systems on Liquefied Natural Gas (LNG)-Fueled Ships

ICS
27.220
CCS
发布
2020-11-01
实施

Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board

ICS
27.220
CCS
发布
2020-10-01
实施

1.1 This guide provides information, without specific limits, for selecting standard test methods for testing heat transfer fluids for quality and aging. These test methods are considered particularly useful in characterizing hydrocarbon heat transfer fluids in closed systems. 1.2 The values stated in SI units are to be regarded as standard. 1.2.1 Exception—The values given in parentheses are for information only. 1.3 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 Guide for Evaluation of Hydrocarbon Heat Transfer Fluids

ICS
27.220
CCS
发布
2020-09-01
实施

This document provides a vocabulary of terms used in the field of thermal insulation that covers materials, products, components and applications. Some of the terms can have a different meaning when used in other industries or applications.

Thermal insulation — Vocabulary

ICS
27.220
CCS
发布
2020-06-02
实施

1.1 These test methods cover those insulation products in specified Specification C208. The requirements for the products’ physical properties are specified in Specification C208. The methods for the general insulation products’ physical properties are given as follows: Section Thickness 7 Size of Finished Board 8 Thermal Conductivity 9 Transverse Strength 10 Deflection at Specified Minimum Load 11 Tensile Strength Parallel to Surface 12 Tensile Strength Perpendicular to Surface 13 Water Absorption 14 Linear Expansion 15 Water Vapor Transmission 16 Flame Spread Index 17 Moisture Content and Density 18 Compressive Strength 19 1.2 Reference is provided to an established source for nomenclature and definitions. 1.3 Several of the test methods contained in this document are referenced by material specifications other than cellulosic fiber insulating board. These include mineral fiber, perlite, polyisocyanurate, polystyrene and phenolic materials. 1.4 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. 1.5 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 Methods for Cellulosic Fiber Insulating Board

ICS
27.220
CCS
发布
2020-03-15
实施

1.1 This guide covers information on selection of insulation materials, systems design, application methods, protective coverings, guarantees, inspection, testing, and maintenance of thermal insulation primarily for industrial applications in a temperature range of –320 to 1200°F (–195.5 to 648.8°C). 1.2 This guide is intended to provide practical guidelines, by applying acceptable current practice while indicating the basic principles by which new materials can be assessed and adapted for use under widely differing conditions. Design engineers, the general contractors, the fabricators, and the insulation contractors will find this guide helpful. 1.3 Although some insulation system designs can serve as fire protection, this guide does not address the criteria specific to that need. API 521 Guide for Pressure-Relieving and Depressuring Systems is recommended as a reference for fire protection. This guide will however address the fire properties of insulation materials. 1.4 This guide is not intended for commercial, architectural, acoustical, marine, vehicle transport, or military use. 1.5 This guide does not address insulation system design for refractory linings or cold boxes whereby these are typically package units and of a proprietary insulation design. 1.6 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. 1.7 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. 1.8 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 Guide for Industrial Thermal Insulation Systems

ICS
27.220
CCS
发布
2020-03-01
实施

1.1 This test method covers determination of the mass loss of preformed block-type and preformed pipe-covering-type thermal insulation as a result of a combination of abrasion and impact produced by a laboratory tumbling mechanism. 1.2 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. 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 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 Tumbling Friability of Preformed Block-Type and Preformed Pipe-Covering-Type Thermal Insulation

ICS
27.220
CCS
发布
2020-03-01
实施

Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board

ICS
27.220
CCS
发布
2019-11-15
实施

Technical specifications for waste heat recovery and utilization of gas-fired boiler partition wall flue gas

ICS
27.220
CCS
J 98
发布
2019-09-12
实施
2019-10-01

1.1 This practice is intended to provide guidance and direction in the handling, transporting, shipping, storage, receiving, and application of thermal insulating materials to be used as a surface treatment or as part of the thermal insulation system in contact with austenitic stainless steel. 1.2 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. 1.3 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 Practice for Handling, Transporting, Shipping, Storage, Receiving, and Application of Thermal Insulation Materials For Use in Contact with Austenitic Stainless Steel

ICS
27.220
CCS
发布
2019-09-01
实施

Design specifications for saturated steam power generation in iron and steel enterprises

ICS
27.220
CCS
F10/19
发布
2019-08-27
实施
2020-01-01

Standard practice for thermal insulation works

ICS
27.220
CCS
发布
2018-12-18
实施



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