23.040.40 金属配件 标准查询与下载

ASTM A420/A420M-22 低温设备用锻制碳钢和合金钢管道配件标准规范

1.1 This specification2 covers wrought carbon steel and alloy steel fittings of seamless and welded construction, covered by the latest revision of ASME B16.9, ASME B16.11, MSS SP-79, MSS SP-83, MSS SP-95, and MSS SP-97. Fittings differing from these ASME and MSS standards shall be furnished in accordance with Supplementary Requirement S58 of Specification A960/A960M. These fittings are for use in pressure piping and pressure vessel service at low temperatures. 1.2 Optional supplementary requirements are provided for fittings where a greater degree of examination is desired. When desired, one or more of these supplementary requirements shall be specified in the order. 1.3 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 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 Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service

ASTM A860/A860M-22 锻制高强度铁素体钢对焊配件标准规范

1.1 This specification covers wrought high-strength ferritic steel butt-welding fittings of seamless and electric fusionwelded construction. Dimensions of the fittings are provided in the latest revisions of ASME B16.9 and MSS-SP-75. Buttwelding fittings differing from ASME B16.9 shall be furnished in accordance with Supplementary Requirement S58 of Specification A960/A960M. These fittings are for use in highpressure gas and oil transmission and distribution systems. 1.2 Optional supplementary requirements are provided for fittings when a greater degree of examination is desired. One or more of the supplementary requirements may be specified in the order. 1.3 This specification does not cover cast-welding fittings or fittings machined from castings. 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 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 Wrought High-Strength Ferritic Steel Butt-Welding Fittings

ASTM A234/A234M-22 中高温设备用锻制碳钢和合金钢管道配件标准规范

1.1 This specification2 covers wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASME B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97. These fittings are for use in pressure piping and in pressure vessel fabrication for service at moderate and elevated temperatures. Fittings differing from these ASME and MSS standards shall be furnished in accordance with Supplementary Requirement S58 of Specification A960/A960M. 1.2 Optional supplementary requirements are provided for fittings where a greater degree of examination is desired. When desired, one or more of these supplementary requirements may be specified in the order. 1.3 This specification does not cover cast welding fittings or fittings machined from castings. Cast steel welding fittings are governed by Specifications A216/A216M and A217/A217M. 1.4 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 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 Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service

ASTM A403/A403M-22b 锻制奥氏体不锈钢管道配件标准规范

1.1 This specification covers wrought stainless steel fittings for pressure piping applications.2 1.2 Several grades of austenitic stainless steel alloys are included in this specification Grades are designated with a prefix, WP or CR, based on the applicable ASME or MSS dimensional and rating standards, respectively. 1.3 For each of the WP stainless grades, several classes of fittings are covered, to indicate whether seamless or welded construction was utilized. Class designations are also utilized to indicate the nondestructive test method and extent of nondestructive examination (NDE). Table 1 is a general summary of the fitting classes applicable to all WP grades of stainless steel covered by this specification. There are no classes for the CR grades. Specific requirements are covered elsewhere. 1.4 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.6 This specification does not apply to cast steel fittings. Austenitic stainless steel castings are covered in Specifications A351/A351M, A743/A743M, and A744/A744M. 1.7 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 Wrought Austenitic Stainless Steel Piping Fittings

T/CASME 65-2022 耐腐蚀汽车空调用支架

本文件规定了耐腐蚀汽车空调用支架的术语和定义、技术要求、试验方法、检验规则和标志、包装、运输及贮存。

Corrosion resistant automotive air conditioning bracket

ASTM A338-84(2022) 温度高达650 的铁路、船舶和其他重型设备用可锻铸铁法兰、管件和阀门零件的标准规范°；F（345 °；（C）

1.1 This specification covers malleable iron flanges, pipe fittings, and valve parts, including parts to be assembled for use in railroad, marine, and other heavy-duty service applications where fittings furnished in accordance with American National Standard for Malleable Iron Threaded Fittings, Classes 150 and 300 (ANSI B16.3) are not considered adequate. 1.2 Service shall include up to 650 °F (345 °C).2 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. 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 Specification for Malleable Iron Flanges, Pipe Fittings, and Valve Parts for Railroad, Marine, and Other Heavy-Duty Service at Temperatures Up to 650 °F (345 °C)

ASTM A522/A522M-22 低温设备用锻造或轧制8%和9%镍合金钢法兰、配件、阀门和零件

1.1 This specification2 covers 8 and 9 % nickel-alloy steel forged or rolled flanges, fittings, valves, and parts intended for use in welded pressure vessels for low-temperature service. The specification is applicable to forgings with maximum section thickness of 3 in. [75 mm] in the double normalized and tempered condition and 5 in. [125 mm] in the quenched and tempered condition. Forgings under this specification are intended for service at operating temperatures not lower than −320 °F [−196 °C] for Type I or −275 °F [−170 °C] for Type II or higher than 250 °F [121 °C]. 1.2 Material under this specification is available in two types having different chemical compositions as follows: Type Nominal Nickel Content, % I II 9 8 1.3 This specification is expressed in both inch-pound units and SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 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 Forged or Rolled 8 and 9% Nickel Alloy Steel Flanges, Fittings, Valves, and Parts for Low-Temperature Service

ASTM A403/A403M-22a 锻制奥氏体不锈钢管配件的标准规范

Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

ASTM A778/A778M-22 焊接 非退火奥氏体不锈钢管材产品标准规范

1.1 This specification covers straight seam and spiral butt seam welded unannealed austenitic stainless steel tubular products intended for low and moderate temperatures and corrosive service where heat treatment is not necessary for corrosion resistance. Table 1 lists the five grades covered by this specification. The user of this specification should be aware that a minimum amount of testing and examination is required of the basic product. The user requiring additional testing or examination is referred to the supplemental requirements or Ordering Information, or both. Users requiring a tubular product with post-weld heat treatment or with radiographic examination are referred to Specification A312/ A312M, A358/A358M, or A409/A409M, as applicable. 1.2 This specification covers welded unannealed tubular products 3 in. [75 mm] through 48 in. [1200 mm] in outside diameter and in nominal wall thicknesses of 0.062 in. [1.57 mm] through 0.500 in. [12.70 mm] produced to this specification. Tubular products having other diameters or wall thickness, or both, may be furnished provided it complies with all other requirements of this specification. 1.3 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining the values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order. 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 Specification for Welded, Unannealed Austenitic Stainless Steel Tubular Products

ASTM A182/A182M-22 高温设备用锻造或轧制合金钢管法兰、锻造配件、阀门和零件的标准规范

Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

ASTM A733-16(2022) 焊接及无缝碳素钢和奥氏体不锈钢管接头标准规范

1.1 This specification covers the requirements for welded and seamless carbon steel pipe nipples, black and zinc-coated (hot-dip galvanized), and welded and seamless austenitic stainless steel pipe nipples in standard steel pipe sizes from 1⁄8 to 12 in. inclusive, in standard or special lengths. 1.1.1 Welded Carbon Steel—Pipe nipples ordered under these requirements are intended for general uses, as described by Specification A53/A53M or for low-temperature service as described by Specification A333/A333M. 1.1.2 Seamless Carbon Steel—Pipe nipples ordered under these requirements are intended for general and special uses, as described by the applicable Specifications A53/A53M and A106/A106M or for low temperature service as described by Specification A333/A333M (see 4.1.1). 1.1.3 Austenitic Stainless Steel—Pipe nipples ordered under these requirements are intended for high-temperature and general corrosion service, as described by Specification A312/ A312M (see 4.1.2). 1.1.4 The text for this specification contains notes or footnotes, or both, that provide explanatory material. Such notes and footnotes, excluding those in tables, do not contain any mandatory language. 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 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 Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples

22/30448505 DC BS EN 10242 可锻铸铁螺纹管件

BS EN 10242. Threaded pipe fitting in malleable cast iron

22/30448502 DC BS EN 10344. 用于钢管的带压缩端的可锻铸铁配件

BS EN 10344. Malleable cast iron fittings with compression ends for steel pipes

22/30448508 DC BS EN 10284. 用于聚乙烯 (PE) 管道系统的带压缩端的可锻铸铁配件

BS EN 10284. Malleable cast iron fittings with compression ends for polyethylene (PE) piping systems

T/GDSS 008-2022 不锈钢管道安装技术规范

本文件规定了不锈钢管道安装的钢管与管件选用、出入库和仓库管理、施工安装、验收等。  本文件适用于不锈钢管道工程的设计、施工及验收。

Stainless steel pipe installation technical specifications

ASME B16.23-2021 铸铜合金焊点排水配件：DWV

This Standard establishes specifications for cast copper alloy solder joint drainage fittings, designed for use in drain, waste, and vent (DWV) systems. These fittings are de s igned fo r us e wi th s e aml es s copper tube conforming to ASTM B3 06, Copper Drainage Tube (DWV) , as well as fittings intended to be assembled with soldering materials conforming to ASTM B32, or tapered pipe thread conforming to ASME B1.20.1. This Standard is allied with ASME B16.29, Wrought Copper and Wrought Copper Alloy Solder Joint rainage Fittings — DWV. It provides requirements for fitting ends suitable for soldering. This Standard covers (a) description (b) pitch (slope) (c) abbreviations for end connections (d) sizes and methods for designing openings for reducing fittings (e) marking (f) material (g) dimensions and tolerances 本标准规定了铸造铜合金焊点排水配件的规范，设计用于排水、废物和通风 （DWV） 系统。这些配件是符合ASTM B3 06的铜管，铜排水管（DWV），以及打算用符合ASTM B32的焊接材料组装的配件，或符合ASME B1.20.1的锥形管螺纹。 本标准与ASME B16.29，锻铜和锻铜合金焊点雨量保持一致 配件 — DWV。 它提供了适合焊接的安装端的要求。本标准涵盖 （a） 说明 （b） 坡度（坡度） （c） 端接的缩写 （d） 设计用于减少配件的开口的尺寸和方法 （e） 标记 （f） 材料 （g） 尺寸和公差

Cast Copper Alloy Solder Joint Drainage Fittings: DWV

ASTM A403/A403M-22 锻造奥氏体不锈钢管道配件标准规范

Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

ASTM A789/A789M-22 通用无缝和焊接铁素体/奥氏体不锈钢管标准规范

1.1 This specification2 covers grades of average wall thickness, or, if specified on the order, minimum wall thickness, of stainless steel tubing for services requiring general corrosion resistance, with particular emphasis on resistance to stress corrosion cracking. These steels are susceptible to embrittlement if used for prolonged periods at elevated temperatures. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Within the text, the SI units are shown in brackets. The inch-pound units shall apply unless the M designation of this specification is specified in the order. 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 Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service

ASME B16.22-2021 锻造铜及铜合金焊点压力接头

This Standard establishes specifications for wrought copper and copper alloy seamless pressure fittings designed for use by soldering or brazing with seamless copper tube conforming to ASTM B88 (water and general plumbing systems), ASTM B280 (air onditioning and refrigeration service), and ASTM B819 (medical gas systems). Fittings made in accordance with this Standard are intended to be assembled with soldering materials conforming to ASTM B32, brazing materials conforming to AWS A5.8M/A5.8, or tapered pipe thread conforming to ASME B1.20.1. This Standard is allied with ASME B16.18, which covers cast copper alloy pressure fittings, and ASME B16.50, which covers wrought pressure fittings for brazing only. This Standard provides requirements for fitting ends of suitable depths to achieve required pressure ratingswhen joined by either soldering or brazing. This Standard covers the following: (a) pressure–temperature ratings (b) abbreviations for end connections (c) size and method of designating openings of fittings (d) marking (e) material (f) dimensions and tolerances (g) tests 本标准规定了锻造铜和铜合金无缝压力配件的规范，设计用于焊接或钎焊，无缝铜管符合ASTM B88（水和一般管道系统），ASTM B280（空气连通和制冷服务）和ASTM B819（医用气体系统）。根据本标准制造的配件应使用符合 ASTM B32 的焊接材料、符合 AWS A5.8M/A5.8 的钎焊材料或符合 ASME B1.20.1 的锥形管螺纹进行组装。 本标准与ASME B16.18（涵盖铸铜合金压力接头）和ASME B16.50（仅涵盖用于钎焊的锻造压力接头）结盟。本标准规定了通过焊接或钎焊连接时安装合适深度的端部以达到所需的压力额定值的要求。本标准涵盖以下内容： （a） 压力-温度额定值 （b） 端接的缩写 （c） 配件开口的尺寸和指定方法 （d） 标记 （e） 材料 （f） 尺寸和公差 （g） 试验

Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings

ASME B16.50-2021 锻造铜及铜合金钎焊接头压力接头

This Standard establishes requirements for wrought copper and wrought copper alloy seamless pressure fittings designed for use by brazing with seamless copper tube conforming to ASTM B88 (for water and general plumbing systems), ASTM B280 (for airconditioning and refrigeration service), and ASTM B819 (for medical gas systems). Fittings made in accordance with this Standard are intended for assembly with brazing materials conforming to AWS A5.8M/A5.8. This Standard is allied to ASME B16.18 for cast copper alloy pressure fittings and ASME B16.22 for wroughtfittings that can be used in soldering or brazing. This Standard provides requirements for fitting ends of suitable depth to only be joined by brazing. Fittings manufactured to this Standard are not suitable for joining by soldering. When soldering is the desired joining method, use fittings manufactured to ASME B16.18 or ASME B16.22. This Standard covers (a) pressure–temperature ratings (b) abbreviations for end connections (c) size and method of designating openings of fittings (d) marking (e) material (f) dimensions and tolerances (g) testing 本标准规定了锻铜和锻铜合金无缝压力接头的要求，设计用于钎焊符合ASTM B88（用于水和一般管道系统），ASTM B280（用于空调和制冷服务）和ASTM B819（用于医用气体系统）。 根据本标准制造的配件旨在与符合 AWS A5.8M/A5.8 的钎焊材料组装。 本标准与用于铸铜合金压力配件的ASME B16.18和用于焊接或钎焊的锻造配件的ASME B16.22保持一致。本标准规定了仅通过钎焊连接合适深度的安装端部的要求。按照本标准制造的配件不适合焊接连接。 当焊接是所需的连接方法时，请使用按照 ASME B16.18 或 ASME B16.22 制造的配件。本标准涵盖 （a） 压力-温度额定值 （b） 端接的缩写 （c） 配件开口的尺寸和指定方法 （d） 标记 （e） 材料 （f） 尺寸和公差 （g） 测试

Wrought Copper and Copper Alloy Braze-Joint Pressure Fittings