J22 密封与密封装置 标准查询与下载

JB/T 6616-2011 橡胶波纹管机械密封技术条件

本标准规定了橡胶波纹管机械密封的技术要求、试验与检验方法、检验规则、安装与使用要求等。 本标准适用于各种离心泵及类似旋转式机械用橡胶波纹管机械密封，适用工作条件参数：密封腔压力为0MPa～0.8MPa；密封腔温度为-20℃～100℃；密封腔介质为清水，油类或一般弱腐蚀性液体；线速度不大于10m/s；轴（或轴套）外径为10mm～80mm。

Specification for rubber bellows mechanical seal

JB/T 7371-2011 耐碱泵用机械密封

本标准规定了耐碱泵用机械密封的型式、参数、尺寸及材料代号、型号表示方法、技术要求、试验与检验方法、安装与使用要求、标志、包装与贮存等内容。 本标准适用于耐碱泵用机械密封。

Mechanical seal for alkaline resisting pump

JB/T 6614-2011 锅炉给水泵用机械密封技术条件

本标准规定了锅炉给水泵用机械密封的型式、技术要求、试验和检验方法、检验规则、安装与使用要求、标志、包装与贮存等要求。 本标准适用于锅炉水温度不高于260℃的锅炉给水泵配套使用的机械密封。

Specification for mechanical seal of boiler feed pump

JB/T 8873-2011 机械密封用填充聚四氟乙烯和聚四氟乙烯毛坯.技术条件

本标准规定了填充聚四氟乙烯和聚四氟乙烯毛坯的规格、技术要求、检验方法、检验规则、标志、包装、运输和贮存等内容。 本标准适用于机械密封用填充聚四氟乙烯和聚四氟乙烯毛坯（以下简称毛坯）。

Specification of filling-PTFE and PTFE blank for mechanical seal

JB/T 1472-2011 泵用机械密封

本标准规定了泵用机械密封的基本型式、尺寸、参数、型号和材料代号、技术要求、试验方法及包装、标志和贮存等内容。 本标准适用于离心泵、旋涡泵及其他类似泵的机械密封。

Mechanical sel for pump

JB/T 11107-2011 机械密封用圆柱螺旋弹簧

本标准规定了机械密封用冷卷圆截面圆柱螺旋压缩弹簧的分类、弹簧设计、术语代号、技术要求、检验方法、检验规则及标志、包装、运输和贮存等。 本标准适用于机械密封用冷卷圆截面圆柱螺旋弹簧，弹簧材料的截面直径（以下简称线径）d大于或等于0.6mm。

Cylindrically helical compression spring for mechanical seal

ISO 16589-4:2011 带热塑密封件的旋转轴唇型密封.第4部分:性能试验程序

WARNING — Persons using this part of ISO 16589 should be familiar with normal laboratory practice. Whilst this part of ISO 16589 does not purport to address all the safety problems, if any, associated with its application, attention is drawn to the need to employ sensible precautions while handling hot and cold fluids and equipment. It is the responsibility of the user of this part of ISO 16589 to establish appropriate safety and health practices and to ensure compliance with any national regulatory conditions. ISO 16589 specifies seals utilizing sealing elements manufactured from suitably formulated compounds based on thermoplastic materials, such as polytetrafluoroethylene (PTFE). They are considered suitable for use under low pressure conditions. This part of ISO 16589 specifies general performance tests which can be used for seal qualification purposes. Materials quality control, dynamic testing, and supplementary low temperature testing requirements are covered. NOTE ISO 16589 is complementary to ISO 6194, which covers seals incorporating elastomeric sealing elements.

Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 4: Performance test procedures

ISO 16589-3:2011 带热塑密封件的旋转轴唇型密封.第3部分:储存,处理与安装

ISO 16589 specifies seals utilizing sealing elements manufactured from suitably formulated compounds, based on thermoplastic materials, such as polytetrafluoroethylene (PTFE). They are considered suitable for use under low pressure conditions. This part of ISO 16589 gives users of lip-type seals guidance on the careful storage and handling and proper installation of rotary shaft lip-type seals; attention is drawn to the hazards involved and ways of avoiding them are pointed out. NOTE ISO 16589 is complementary to ISO 6194, which covers seals incorporating elastomeric sealing elements.

Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 3: Storage, handling and installation

ISO 16589-5:2011 带热塑密封件的旋转轴唇型密封.第5部分:目视缺陷的鉴别

ISO 16589 specifies seals utilizing sealing elements manufactured from suitably formulated compounds based on thermoplastic materials, such as polytetrafluoroethylene (PTFE). They are considered suitable for use under low pressure conditions. This part of ISO 16589 defines and classifies typical surface imperfections that could impair the function of the seals, and is intended as a convenience for purchasers and manufacturers in their discussions concerning the importance of these imperfections in different applications. NOTE ISO 16589 is complementary to ISO 6194, which covers seals incorporating elastomeric sealing elements.

Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 5: Identification of visual imperfections

ISO 16589-1:2011 带热塑密封件的旋转轴唇型密封.第1部分:标称尺寸与公差

ISO 16589 specifies seals utilizing sealing elements manufactured from suitably formulated compounds based on thermoplastic materials, such as polytetrafluoroethylene (PTFE). They are considered suitable for use under low pressure conditions. This part of ISO 16589 shows seal types and examples. It also specifies the nominal dimensions and tolerance of the seals, shafts and housings, as well as a dimensional identification code. NOTE ISO 16589 is complementary to ISO 6194, which covers seals incorporating elastomeric sealing elements.

Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 1: Nominal dimensions and tolerances

DIN 470:2011 密封垫圈

Sealing washers

DIN 442:2011 密封膨胀盖

Sealing expanding caps

ASTM E2750-11 渗透密封层数据的扩展标准指南

The methods and procedures set forth in this guide relate to the extension of the fire test results to firestop systems that have not been tested. Users of this guide must have knowledge and understanding of the provisions of Test Method E119 and Test Method E814 including those pertaining to conditions of acceptance. In order to apply some of the principles described in this guide, reference to the original fire test report will be necessary. In Test Method E814, the specimens are subjected to specific laboratory fire test exposure conditions. Differences between the tested assembly and the as-built assembly impact the fire-test-response characteristics. Substitution of different test conditions also impacts the fire-test-response characteristics. The extension of data is valid only for the fire test exposure described in Test Method E814. This guide shall not be used to extrapolate the fire resistance rating to a higher value. Limitations: The extension of fire resistance data is to be used only for changes to the tested specimen that fall within normal and reasonable limits of accepted construction practices. Conclusions derived from using this guide are valid only if the identified change is the only change in the construction or properties of the components. Evaluation of changes to the fire-resistive assembly in which the firestop is installed is governed by the Extension of Data principles in Guide E2032. The statements in this guide are based on a single change to a system. Note 28212;It is possible that multiple changes have a different cumulative effect than that of individual changes evaluated separately. The principles contained herein may provide useful information for the application of sound engineering principles to evaluate the effect of multiple differences between tested and installed firestops. Extensions of data using this document shall be done by individuals possessing the following minimum qualifications and attributes: an understanding of the Test Method E814 test procedure, an understanding of the fire behavior of firestop materials, knowledge of the elements of the construction to be protected, and an understanding of the probable behavior of the underlying construction and the recommended firestop system protecting it, were they to be subjected to testing in accordance with Test Method E814. The person performing evaluations based on tested or listed firestops shall be one of the following: the firestop manufacturer''s knowledgeable and qualified technical personnel, a registered professional engineer, or Fire Protection Engineer, knowledgeable in firestopping systems, an independent testing agency or a listing agency, or technical personnel with experience in firestopping.1.1 This guide covers the extension of results obtained from fire tests performed in accordance with Test Method E814 to applications that have not been tested. Test Method

Standard Guide for Extension of Data For Penetrations Seals

ASTM F19-11 镀金属陶瓷密封件抗拉及真空标准试验方法

This test method covers procedures for conducting tension and vacuum tests on metal-ceramic seals. This test method is not to be considered as an absolute tension test for the ceramic. This test method is suitable for quality control and research and development use.1.1 This test method covers procedures for conducting tension and vacuum tests on metal-ceramic seals to determine the bond strength of brazed, metallized ceramics. 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Tension and Vacuum Testing Metallized Ceramic Seals

NF E48-550:2010 液压动力系统.O形密封圈.第2部分:通用外壳尺寸规格.

Fluid power systems - O-rings - Part 2 : housing dimensions for general applications.

BS ISO 6194-3:2009 密封件为弹性体材料的旋转轴唇形密封圈.存储,处理和安装

Rotary shaft lip-type seals incorporating elastomeric sealing elements - Storage, handling and installation

SAE J1926/3-2010 通用和液压传动用联接件.带ASME B1.1螺纹和O形圈密封油口和螺纹端头.第3部分:轻重型(S 系列)螺栓端头

This part of SAE J1926 specifies dimensions, performance requirements, and test procedures for adjustable and nonadjustable light-duty (L series) stud ends with ASME B1.1 threads for use in fluid power and general applications and the O-rings used with them. Stud ends in accordance with this part of SAE J1926 may be used at working pressures up to 35 MPa for nonadjustable stud ends. The permissible working pressure depends upon materials, design, working conditions, application, etc. For threaded ports and stud end specified in new designs for hydraulic fluid power applications, only ISO 6149 shall be used. Threaded ports and stud ends in accordance with ISO 1179, ISO 9974, and ISO 11926 shall not be used for new design in hydraulic fluid power applications. Conformance to the dimensional information does not guarantee rated performance. Each manufacturer shall perform testing according to the specification contained in this document to ensure that components made to this documents comply with the performance rating. NOTE: This document specifies inch as well as metric hexes for the stud ends. Therefore, any product drawing specifying stud ends in accordance with this document must specify hex type, inch or metric, to assure getting intended hex. Stud ends or parts specified before January 1, 2010 using this standard, shall be supplied with inch hexes, unless other specified.

Connections for General use and Fluid Power Ports and Stud Ends with ASME B1.1 Threads and O-Ring Sealing Part 3: Light-Duty (L Series) Stud Ends

JB/T 9486-2010 连接密封焊接波纹管尺寸系列

本标准规定了连接密封焊接波纹管的术语、结构型式和尺寸系列。 本标准适用于仪表、机械、真空、医疗、核电等领域作为连接、密封用途的焊接波纹管(以下简称波纹管)。

Dimensional series of the welded bellows for connecting and sealing

JB/T 8547-2010 液力传动用合金铸铁密封环

本标准规定了液力传动用合金铸铁密封环(以下简称密封环)的结构形式与尺寸、要求、试验方法、检验规则以及标志、包装和贮存等。 本标准适用于液力传动用直径为25 mm～200 mm、油压为0．15 MPa～0．8 MPa的旋转密封环，也适用于静止和往复运动条件下对液体和气体进行密封的密封环。

Alloy cast iron rings for hydrodynamic drive

SAE J1453/3-2009 O形环密封面连接器规范.第3部分:钢管接头,壁板,转环,钎套,连接器,帽盖和SAE J 1926-2英制螺杆端连接器的尺寸规格,试验和要求

1.1 PurposeThe three parts of SAE J1453 cover material, dimensional, and performance requirements of steel O-ring face seal(ORFS) connectors for tubing and the O-ring face seal interface and nut portion of hose stem assemblies for nominal tubediameters of 6 mm through 38 mm and for nominal hose diameters 6.3 mm through 38 mm. SAE J1453-3 covers therequirements for “inch based” O-ring face seal connectors to inch stud ends along with the associated adapters, bulkheadand union connectors. Inch hex wrenching flats are predominantly used throughout this standard.1.2 Field of ApplicationThese connectors are intended for general application (see Figures 3, 4, and 5) and hydraulic systems on industrialequipment and commercial products, where elastomeric seals are acceptable to overcome leakage and variations inassembly procedures. These connectors are capable of providing leak proof full flow connections in hydraulic systemsoperating from 95 kPa vacuum to working pressures shown in Table 4. Since many factors influence the pressure atwhich a hydraulic system will or will not perform satisfactorily, these values should not be construed as guaranteedminimums. For any application, it is recommended that sufficient testing be conducted and reviewed by both the user andmanufacturer to ensure that required performance levels are met.For use of these connectors in conditions outside the pressure and temperature limits specified, the manufacturers mustbe consulted.Both metric and inch tubing can be accommodated by changing only the sleeve to match the tube diameters. In the past,these connectors have been used predominantly with inch tubing. For new designs metric tubing should be considered.

Specification for O-Ring Face Seal Connectors: Part 3 Requirements, Dimensions, and Tests for Steel Unions, Bulkheads, Swivels, Braze Sleeves, Connectors, Caps, and Connectors with SAE J 1926-2 Inch Stud Ends