J22 密封与密封装置 标准查询与下载

ASTM C1635-06 在固定范围内密封剂粘结特性评价的标准试验方法

1.1 This test method describes a laboratory procedure for measuring the adhesion/cohesion properties of a sealant when subjected to tensile loads resulting from an applied specified strain. The adhesion/cohesion properties are evaluated before, during, and after water immersion. 1.2 This test method examines the adhesive and cohesive performance of a sealant on a specified substrate at a strain equivalent to a multiple of the strain/movement capability designated by the manufacturer for the given sealant per Specification C 920.1.3 The values stated in SI (metric) units are to be regarded as the standard. The inch values given in parentheses are for information only.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.1.4 Comparable Test1.4.1 ISO 10590, Building construction - Jointing products - Sealants - Determination of adhesion/cohesion properties at maintained extension after immersion in water1.4.2 ISO 8340, Building construction - Jointing products - Sealants - Determination of tensile properties at maintained extension

Standard Test Method to Evaluate Adhesion/Cohesion Properties of a Sealant at Fixed Extension

ASTM F37-06 衬垫材料密封性的标准试验方法

These test methods are designed to compare gasket materials under controlled conditions and to provide a precise measure of leakage rate. These test methods are suitable for measuring leakage rates as high as 6 L/h and as low as 0.3 mL/h. In many cases, “zero” leakage may not be attainable. These test methods evaluate leakage rates after time periods that are typically 5 to 30 min under load. Holding a gasket material under load for extended time periods may give different results. If the fluid being used in the test causes changes, such as swelling, in the gasket material, then unpredictable results may be obtained.1.1 These test methods provide a means of evaluating the sealing properties of sheet and solid form-in-place gasket materials at room temperature. Test Method A is restricted to liquid leakage measurements, whereas Test Method B may be used for both liquid and gas leakage measurements.1.2 These test methods are suitable for evaluating the sealing characteristics of a gasket material under different compressive flange loads. The test method may be used as an acceptance test when the producer and user have agreed to specific test conditions for the following parameters: test medium, internal pressure on medium, and flange load on gasket specimens.1.3 These test methods use a small-diameter narrow-width gasket as the test specimen under relatively low gasket loads and relatively low pressures. Test Method F 2378 is another sealability test method that uses a larger gasket specimen and higher internal pressures and flange loads.1.4 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.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. (For specific hazard or warning statements, or both, see 5.2.11, Section 6, 6.3, 8.2.4, 11.3.2, and 11.4.2.)

Standard Test Methods for Sealability of Gasket Materials

NAVY QPL-3135-73-2006 甲板覆盖衬垫物质

This list has been prepared for use by or for the Government in the acquisition of products covered by the subject specification and such listing of a product is not intended to and does not connote endorsement of the product by the Department of Defense. All products listed herein have been qualified under the requirements for the product as specified in the latest effective issue of the applicable specification. This list is subject to change without notice; revision or amendment of this list will be issued as necessary. The listing of a product does not release the contractor from compliance with the specification requirements.

DECK COVERING UNDERLAY MATERIALS

DLA MS21205 NOTICE 2-2006 压缩型螺栓盖的密封

MS21205 is inactive for new design and is no longer used, except for replacement purposes.

SEAL, COVER BOLT, COMPRESSION TYPE

ASTM C509-06 多孔弹性预成型垫片和密封材料标准规范

1.1 This specification applies to those elastomeric cellular materials of a firm grade that are manufactured in preformed shapes for use as gaskets and for use as sealing materials, in the form of compression seals or gaskets, or both, for glazing other building joint applications. Note 18212;For softer cellular elastomeric materials used in secondary sealing applications, refer to Specification D 1056.1.2 Test Method C 1166, as referenced in this specification, should be used to measure and describe the properties of materials, products, or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products, or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end useThe following precautionary caveat pertains only to the test method portion, Section , of 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 and health practices and determine the applicability of regulatory limitations prior to use.1.3 The committee with jurisdiction over this standard is not aware of any comparable standards published by other organizations.1.4 This test method is intended to determine the ability of compounds made from rubber or rubber-like materials to resist the effect of low temperatures that may cause them to become brittle and fracture or crack when bent. Standard specimens are exposed to specified low temperatures for definite periods after which the specimens are bent in a prescribed manner and any fracture or cracking noted. The procedure is commonly called the "Thiokol" method. Note 1Results obtained by this test method are influenced by the rate of flexing of the cooled specimens which can not be closely controlled in the prescribed apparatus. They are therefore of a qualitative nature and may not be closely reproducible over a range of several degrees of temperature depending on the speed of flexure. For more accurate determination of brittle temperature, and particularly in new specifications, Test Method D 746 is recommended.

Standard Specification for Elastomeric Cellular Preformed Gasket and Sealing Material

ISO 3601-3:2005 流体动力系统 O型密封圈.第3部分:质量验收准则

GB／T 3452的本部分规定了液压气动用O形橡胶密封圈(以下简称O形圈)外观质量检验的判定 依据，O形圈的标准尺寸规定于GB／T 3452．1；ISO 16031一l和ISO 16031—2。 GB／T 3452的本部分对O形圈的表面缺陷进行了定义和分类，并对这些缺陷规定了最大允许极 限值。 GB／T 3452的本部分也适用航空航天工程中使用的0形圈。

Fluid power systems - O-rings - Part 3: Quality acceptance criteria

JB/T 6369-2005 柔性石墨金属缠绕垫片.技术条件

本标准规定了柔性石墨金属缠绕垫片(以下简称垫片)的技术要求、检验方法和检验规则。 本标准适用于管法兰用柔性石墨金属缠绕垫片。

Specification of flexible graphite and metal spiral wound gaskets

JB/T 7758.3-2005 柔性石墨板.硫含量测定方法

本方法规定了测定柔性石墨板硫含量的原理、反应式、试剂和材料、仪器、分析步骤、结果计算、精密度和试验报告。 本方法适用于柔性石墨板硫含量的测定，测定范围0.005%～1.0%。

Mensuration for sulfur-content of flexible graphite sheets

JB/T 7758.2-2005 柔性石墨板.技术条件

本部分规定了柔性石墨板的技术要求、试验方法和检验规则。 本部分适用于柔性石墨板，也适用于柔性石墨带。

Specifications of flexible graphite sheets

NAVY PPP-C-1797 A NOTICE 2-2005 低密度有弹性单组分聚丙烯泡沫制衬垫材料

The activities listed above were interested in this document as of the date of this document. Since organizations and sponsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http://assist.daps.dla.mil .

CUSHIONING MATERIAL, RESILIENT, LOW DENSITY, UNICELLULAR, POLYPROPYLENE FOAM

DLA AN3119 REV 2 VALID NOTICE 2-2005 航行尾灯的一般衬垫

The activities above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http://assist.daps.dla.mil.

GASKET& COMMON, TAIL POSITION LIGHT

ISO 16010:2005 弹性密封件.传送气体燃料和烃类液体的管和配件用密封件的材料要求

This International Standard specifies requirements for elastomeric materials used in seals for supply pipes and fittings, ancillaries and valves at operating temperatures in general from -5 ℃ up to 50 ℃ and in special cases from -15 ℃ up to 50 ℃, for the following: a) general applications (see Table 4, type G series): — gaseous fuel [manufactured, natural and liquefied petroleum gas (LPG) in the gaseous phase], — hydrocarbon fluids with an aromatic content up to 30 % (by volume), including LPG in the liquid phase; b) special applications (see Table 4, type H): — materials suitable for carrying gaseous fuels containing gas condensates and hydrocarbon fluids of unrestricted aromatic content. General requirements for finished joint seals are also given; any additional requirements called for by the particular application are specified in the relevant product standards, taking into account that the performance of pipe joints is a function of the seal material properties, seal geometry and pipe joint design. This International Standard should be used where appropriate with product standards which specify performance requirements for joints. This International Standard is applicable to joint seals for all pipeline materials, including iron, steel, copper and plastics. In the case of composite sealing rings, the requirements in 4.2.8 and 4.2.9 apply only when the materials used for any elastomeric parts come into contact with gaseous fuel or hydrocarbon fluid. Elongation at break, tensile strength, compression set and stress relaxation requirements for materials of hardness classes 80 and 90 apply only when they constitute that part of the seal which participates directly in the sealing function or contributes directly to long-term stability. This International Standard is not applicable to the following: — seals made from cellular materials; — seals with enclosed voids as part of their design; — seals required to be resistant to flame or to thermal stress; — seals which contain splices joining pre-vulcanized profile ends.

Elastomeric seals - Material requirements for seals used in pipes and fittings carrying gaseous fuels and hydrocarbon fluids

JB/T 6618-2005 金属缠绕垫用聚四氟乙烯带.技术条件

本标准规定了金属缠绕垫用聚四氟乙烯带(以下简称“聚四氟乙烯带”)的范围、产品分类、技术要求、检验方法、检验规则、标志、包装、运输及贮存。 本标准适用于金属缠绕垫用聚四氟乙烯带。

Specifications of PTFE filler for spiral wound gaskets

JIS B 2410:2005 O型密封圈.工业用弹性材料的适宜性

この規格は，0リングのゴム材料の選定指針について規定する。備考1.この規格は，0リングのゴム材料の選定指針を規定したものであり，この規格だけで適合性評価を行うことを意図していない。

O-rings -- Suitability of elastomeric materials for industrial applications

JIS B 2401:2005 O形环

この規格は， ISO一般工業用0リング(シリーズG)及びISO精密機器用Oリング(シリーズA)並びに一般機器に用いる0リングで運動用0リング(P)，固定用0リング(G)及び真空フランジ用0リング(V)について規定する。

O-rings

JIS B 2408:2005 O形环.质量验收标准

この規格は，Oリング表面欠陥を定義及び分類し，これらの欠陥の許容限度について規定する。

O-rings -- Quality acceptance criteria

ASTM F2378-05(2011) 复合薄板材和固态现场成型衬垫材料的密封能力的标准试验方法

This test method is designed to compare sealing characteristics of gasket materials under controlled conditions by providing a precise measure of leakage rate at different press loads up to 32 MPa (4640 psi). This test method is suitable for measuring leakage rates from 0.1 mL/min to as high as 5 L/min for gases. This test method evaluates leak rates after time periods (typically 30 min) that result in a steady state leakage rate condition. Holding gasket materials under load and internal fluid pressure until steady state is achieved is required to obtain reproducible results. If the fluid being used in the test causes changes, such as swelling, in the gasket material, it may affect results and diminish repeatability.1.1 This test method covers a means of evaluating the sealing properties of sheet, composite, and solid form-in-place gasket materials (see Classification F104 or F868) at room temperature, and may be used for fluid (gas or liquid) leak rate measurements. It utilizes relatively short hold times and is not intended to predict long-term performance in application. 1.2 This test method is suitable for evaluating the sealing characteristics of a gasket material under different press loads by measuring the leakage rate. This test method may be used as an acceptance test when the producer and user have agreed to specific test conditions for the following parameters: (1) test medium, (2) internal pressure of the medium, (3) press load on the gasket specimen, and (4) the surface finish of the platens. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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 and health practices and to determine the applicability of regulatory limitations prior to use.

Standard Test Method for Sealability of Sheet, Composite, and Solid Form-in-Place Gasket Materials

ASTM F2378-05 复合薄板材和固态现场成型衬垫材料的密封能力的标准试验方法

This test method is designed to compare sealing characteristics of gasket materials under controlled conditions by providing a precise measure of leakage rate at different press loads up to 32 MPa (4640 psi). This test method is suitable for measuring leakage rates from 0.1 mL/min to as high as 5 L/min for gases. This test method evaluates leak rates after time periods (typically 30 min) that result in a steady state leakage rate condition. Holding gasket materials under load and internal fluid pressure until steady state is achieved is required to obtain reproducible results. If the fluid being used in the test causes changes, such as swelling, in the gasket material, it may affect results and diminish repeatability.1.1 This test method covers a means of evaluating the sealing properties of sheet, composite, and solid form-in-place gasket materials (see Classification F 104 or F 868) at room temperature, and may be used for fluid (gas or liquid) leak rate measurements. It utilizes relatively short hold times and is not intended to predict long-term performance in application.1.2 This test method is suitable for evaluating the sealing characteristics of a gasket material under different press loads by measuring the leakage rate. This test method may be used as an acceptance test when the producer and user have agreed to specific test conditions for the following parameters: (1) test medium, (2) internal pressure of the medium, (3) press load on the gasket specimen, and (4) the surface finish of the platens.1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.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 to determine the applicability of regulatory limitations prior to use.

Standard Test Method for Sealability of Sheet, Composite, and Solid Form-in-Place Gasket Materials

ASTM C1184-05 结构硅密封件的标准规范

1.1 This specification describes the properties of cold liquid applied, single-component or multicomponent, chemically curing elastomeric structural silicone sealants herein referred to as the sealant. These sealants are intended to structurally adhere components of structural sealant glazing systems.1.2 Only those properties for which there are industry-agreed-upon minimum acceptable requirements, as determined by available ASTM test methods, are described in this specification. Additional properties may be added as ASTM test methods for those properties become available.1.3 The values stated in metric (SI) units are to be regarded as the standard. The values in parentheses are for information only.1.4 Committee C24, with jurisdiction over this specification, is aware of two comparable standards by other organizations: ETAG No. 002 and the Chinese national standard GB16776.

Standard Specification for Structural Silicone Sealants

DLA AN6238 REV 4-2004 液压可置换型带容器式滤油器元件的衬垫

The requirements for acquiring the product described herein shall consist of this specification sheet.

GASKET- HYDRAULIC REPLACEABLE RESERVOIR TYPE FILTER ELEMENT