23.100.40 管道和管接头 标准查询与下载

DIN EN 857:1997 橡胶软管和软管组件.带金属丝编织层的紧凑型液压软管.规范

The document specifies requirements for two types of wire braid reinforced hoses and hose assemblies of nominal bore from 6 to 25.

Rubber hoses and hose assemblies - Wire braid reinforced compact type for hydraulic applications - Specification; German version EN 857:1996

DIN EN 855:1997 塑料软管和软管组件.带织物编织层的塑料液压软管.规范

Plastic hoses and hose assemblies - Thermoplastics textile reinforced hydraulic type - Specification; German version EN 855:1996

BS EN ISO 8434-4:1997 液压及通用金属管连接件.有O形面焊接管接头的24度锥形连接件

Metallic tube connections for fluid power and general use - 24 ° cone connectors with O-ring weld-on nipples

GOST 30539-1997 气压传动装置.公称压力1.0，1.6及2.5的快速拆卸的连接.连接尺寸、技术要求及试验方法

Настоящий стандарт распространяется на цилиндрические быстроразъемные соединения на номинальные давления 1,0; 1,6 и 2,5 МПа, применяемые в пн

Pneumatic fluid power. Quick-action couplings for nominal pressures 1,0; 1,6 and 2,5 MPa. Connecting dimensions, technical requirements and test methods

NF E49-100:1996 气动传动装置 聚酰胺管 尺寸 规格

Transmissions pneumatiques - Tubes en polyamide - Dimensions - Spécifications.

EN 855:1996 塑料软管和软管组件.带织物编织层的塑料液压软管.规范

This European Standard specials requirements for two types of textile reinforcedThemoplastics hoses and hose assembiles with maximum working pressures inThe range of 69 bar .

Plastics Hoses and Hose Assemblies - Thermoplastics Textile Reinforced Hydraulic Type - Specification

BS 7847:1996 流体动力系统和部件.连接件和相关部件.标称压力

This International Standard specifies a selection of nominal pressures for hydraulic and pneumatic fluid power connectors and associated components. NOTE 1 There may be a need to provide a selection of nominal pressures for connectors and associated com-ponents used in applications where the external pressure on the components is greater than the internal pressure, for example vacuum service. An International Standard that deals with this subject will be established in due course.

Fluid power systems and components. Connectors and associated components. Nominal pressures

EN 856:1996 橡胶软管和软管配件.橡胶.包覆螺形线增强液压型.规范

The document specifies requirements for four types of wire braid reinforced hoses and hose assemblies of nominal bore from 6 to 51.

Rubber Hoses and Hose Assemblies - Rubber-Covered Spiral Wire Reinforced Hydraulic Type - Specification

ISO 8434-5:1995 用于流体传动和一般用途的金属管接头 第5部分:螺纹式液压管接头的试验方法

Metallic tube connections for fluid power and general use - Part 5: Test methods for threaded hydraulic fluid power connections

BS ISO 8434-2:1995 流体动力装置及通用金属管连接件.37°扩口管接头

Metallic tube connections for fluid power and general use - 37 ° flared fittings

BS EN ISO 8434-1:1995 液压传动和一般用金属导管的连接.24度压合接头

Metallic tube connections for fluid power and general use - 24 ° compression fittings

BS ISO 6805:1995 井下采矿用橡胶软管和软管组件.采煤用钢丝加筋液压型.规范

Cancels and replaces the first edition (1984). Specifies requirements for six types of embedded-wire hose and hose assembly of bore diameter from 5 mm to 51 mm for use with common hydraulic fluids such as mineral oils, soluble oils, oil and water emulsions, aqueous glycol solution and water at temperatures ranging from -40 ?C to +100 ?C for types 1 to 5 and from -40 ?C to +121 ?C for type 6. The hose is not suitable for use with fluids having a castor oil or ester base.

Rubber hoses and hose assemblies for underground mining - Wire-reinforced hydraulic types for coal mining - Specification

ISO 4399:1995 流体传动系统和元件 管接头及其附件 公称压力系列

Cancels and replaces the first edition (1977). Specifies a selection of nominal pressures for hydraulic and pneumatic fluid power connectors and associated components.

Fluid power systems and components - Connectors and associated components - Nominal pressures

ISO 8434-4:1995 用于流体传动和一般用途的金属管接头 第4部分:带O形圈焊接接头体的24°锥形管接头

Lays down general and dimensional requirements for the design and performance of 24?cone connectors with O-ring weld-on nipples that are suitable for use with steel and stainless steel tubes with outside diameters from 6 mm to 42 mm, inclusive. These fittings are for use in fluid power and general applications where elastomeric seals can be used.

Metallic tube connections for fluid power and general use - Part 4: 24° cone connectors with O-ring weld-on nipples

BS 7504:1995 液压流体动力.在压力25 MPa 和40 MPa(250 巴 和400 巴)条件下使用的四螺钉、单片正方形法兰连接器

This International Standard gives complete general and dimensional specifications for four-screw, one-piece square-flange connections for use at pressures of 25 MPa and 40 MPa (250 bar and 400 bar). For flange connections, a design factor of 2,5 is valid, not including weld joints, for which special in-structions exist. This International Standard also specifies the dimen-sions of the seals to be used, as well as the grooves to house the seals. These connections are intended for application in hy-draulic systems, on industrial and commercial prod-ucts, where it is desired to avoid the use of threaded connections. Surges of pressure higher than the nominal ratings will reduce the ability of the flange connections to re-tain the hydraulic fluid and this should be taken into account in the design of the hydraulic system. note:1) 1 bar = 0,1 MPa = 10 Pa; 1 Pa = 1 N/m

Hydraulic fluid power - Four-screw, one-piece square flange connections for use at pressures of 25 MPa and 40 MPa (250 bar and 400 bar)

JIS A 1432:1995 测定隔热管热性能的试验方法(热水循环程序)

この規格は，住宅などの暖房（冷房)又は給湯配管に用いられる，エ場で被覆材を取り付けた小口径管の流水試験方法による熱的性能について規定する。備考1.ここでいう熱的性能とは，被覆材付き配管の線熱損失率，線熱通過率，被覆材表面温度などをいう。 2.この規格の中で{ }を付けて示してある単位及び数値は，従来単位によるもので参考値である。

Method of testing to determine the thermal properties of insulated heating tubes (Hot water circulation procedure)

ISO 8434-3:1995 用于流体传动和一般用途的金属管接头 第3部分:O形圈端面密封管接头

This part of ISO 8434 specrfies general and di「nen〉 sional requirements for the design and performance of O-ring face seal fittings made of steel for tube outside diameters or hose inside diameters of 6 mm to 38 mm, incluswei Ihese littings are for use in fluid power and general applications where elastomeric seals can be used to prevent fluid leakage, including leakage caused by variations in assembly procedures They are intended for the connection of tubes and hose fittings to ports in accordance with ISO 61491. (See ISO 12151 for related hose fitting specifications) These fittings provide Ieakproof. full-flow connections in hydraulic systems operating from a vacuum of 6,5 kPa (0,065 bar") absolute pressure to the working pressures shown in table 1. Because many factors in- fluence the pressure at which a system performs satisfactorily, these values should not be understood as guaranteed minimums. For every application, it is recommended that sufficient testing be conducted and reviewed by both the user and manufacturer to ensure that required performance levels are met. NOTES 1 For new designs In hydraulic fluid power applications. see the requirements given in 8,6. 2 For use under conditions outside the pressure and/or temperature limits specified, see 5.3. l) 1 bar = 0`1MPa =105Pa′1MPa =1 N/mm霍 2】 To be published [Revision of ISO 261二1973】 Both metric and inch tubing can be accommodated by changing the sleeve (see annex C). In the past, these fittings have been used predominantly With inch tubingt For new and future designs, the use of metric tubing is preferred This part of ISO 8434 also specifies a performance and qualification test for O-ring face seal fittings.

Metallic tube connections for fluid power and general use - Part 3: O-ring face seal fittings

NF E49-101:1994 气动传动装置 聚氨酯管 尺寸 规格

Transmissions pneumatiques - Tubes en polyuréthane - Dimensions - Spécifications.

NF E48-050-1:1994 流体动力和一般用途的连接件.具有ISO 261螺纹和 0 型环密封的孔口和螺柱端头.第1部分:截顶汽缸体内带有O形环的孔口

Connections for fluid power and general use. Ports and stud ends with iso 261 threads and O-ring sealing. Part 1 : ports with O-ring seal in truncated housing.

NF E48-050-3:1994 流体动力和一般用途的连接件.具有ISO 261螺纹和 0 型环密封的孔口和螺柱端头.第3部分:小功能(L系列)螺柱端头.尺寸、设计、试验方法和要求

Connections for fluid power and general use. Ports and stud ends with iso 261 threads and O-ring sealing. Part 3 : light-duty (L series) stud ends. Dimensions, design, test methods and requirements.