23.100.40 管道和管接头 标准查询与下载

GB/T 7937-2008 液压气动管接头及其相关元件.公称压力系列

本标准规定了液压气动管接头及其相关元件的公称压力。

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

GB/T 5860-2003 液压快换接头 尺寸和要求

本标准规定了液压系统管路中，不需用工具或专门装置能快速连接或断开的液压快换接头的尺寸和性能要求。 标准中规定了用途广泛、工艺类似的两个系列的快换接头尺寸。“A”系列通常用于欧洲地区，“B”系列通常用于美洲地区。

Hydraulic fluid power—Quick-action couplings Dimensions and requirements

GB/T 5861-2003 液压快换接头 试验方法

本标准规定了应用于液压快换接头的各种试验方法。 本标准适用于阴、阳接头，成套接头，接头断开时带有和不带有密封装置的接头，以及直线运动和（或）旋转运动接通和断开管路的接头。

Hydraulic fluid power-Quick action couplings-Test methods

GB/T 7937-2002 液压气动管接头及其相关元件公称压力系列

本标准规定了液压气动管接头及其相关元件的公称压力。

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

GB/Z 18427-2001 液压软管组合件 液压系统外部泄漏分级

本指导性技术文件为确定液压系统外部泄露程度建立了一个统一的导则。分级的选择规定为通过目视而不是借助于仪器来判断软管接头部位泄露状态。鉴于超过一段时间后泄露状态可能会发生变化，因此，本指导性技术文件描述的是在观测期间内的泄露状态。

Hydraulic hose assemblies--External leakage Classification for hydraulic systems

T/UNP 71-2024 液压快换接头技术规范

前言　 1  范围　 2  规范性引用文件　 3  术语和定义　 4  技术要求　 4.1  尺寸　 4.2  渗漏性能　 4.3  静压性能　 4.4  压力降　 4.5  真空性能　 4.6  空气包含量　 4.7  连接力　 4.8  分开力　 4.9  极限温度性能　 4.10  压力脉冲性能　 4.11  耐久性能　 4.12  泄漏量　 4.13  爆破性能　 5  试验方法　 5.1  尺寸　 5.2  渗漏　 5.3  静压　 5.4  压力降　 5.5  真空　 5.6  空气包含量　 5.7  连接力　 5.8  分开力　 5.9  极限温度　 5.10  压力脉冲　 5.11  耐久　 5.12  泄漏量　 5.13  爆破　 6  检验规则　 6.1  检验分类　 6.2  出厂检验　 6.3  型式检验　 7  标志、包装、运输和贮存 7.1  标志　 7.2  包装　 7.3  运输　 7.4  贮存　

Technical specification for hydraulic quick change couplings

T/QGCML 2646-2023 管道接驳机生产技术规范

本文件规定了管道接驳机生产技术规范的术语和定义、命名规则及构成、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本文件适用于管道接驳机的生产及检验。

Technical specifications for production of pipeline connectors

ISO/CD 11237:2023 橡胶软管和软管组件 - 用于油基或水基流体的紧凑型钢丝编织增强液压类型 - 规范

Rubber hoses and hose assemblies — Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids — Specification

T/CASME 679-2023 边缘焊接动态金属波纹管技术要求

本文件规定了边缘焊接动态金属波纹管的术语和定义、基本要求、技术要求、试验方法、检验规则、标志、包装、运输和贮存技术内容。

Technical requirements for edge welded dynamic metal bellows

T/QGCML 1138-2023 空调制冷阀芯管

本文件规定了空调制冷阀芯管（以下简称“阀芯管”）的术语和定义、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于采用SUS304材质加工而成的空调制冷阀芯管。

Air conditioning refrigeration valve core pipe

ISO 7241:2023 液压流体动力 快速接头的尺寸和要求

Hydraulic fluid power — Dimensions and requirements of quick-action couplings

T/ZZB 3079-2023 液压传动连接—平面对接型快换接头

本文件规定了液压平面对接型快换接头（以下简称快换接头）的术语和定义、产品结构、基本要求、技术要求、试验方法、检验规则、标识、包装、运输、贮存和质量承诺。 本文件适用于非带压进行连接或断开、工作压力为20 MPa~31.5 MPa的液压平面型快换接头。

Connections for hydraulic fluid power－Flush-face type,quick-action couplings

ISO/TS 11686:2023 流体动力和一般用途连接器 带可调节螺柱端部和 O 形圈密封的连接器装配说明

Connectors for fluid power and general use — Assembly instructions for connectors with adjustable stud ends and O-ring sealing

BS ISO 16028:2023 液压流体动力 平面式快速接头的尺寸和要求

1   Scope This document specifies the interface dimensions for interchangeability and specifies the performance requirements for hydraulic quick-action couplings, flush-face type, for use at pressures of 10 MPa (100 bar) to 31,5 MPa (315 bar), depending upon the coupling size. Couplings in accordance with this document are not designed to connect or disconnect under pressure. Couplings in accordance with this document provide for automatic sealing of the fluid pressure on the upstream side and on the downstream side when the coupling is disconnected.

Hydraulic fluid power. Dimensions and requirements of quick-action couplings, flush-face type

ISO 16028:2023 液压传动 用于压力为20 MPa(200 bar)～31.5 MPa(315 bar)的平面对接型快速接头 规范

This document specifies the interface dimensions for interchangeability and specifies the performance requirements for hydraulic quick-action couplings, flush-face type, for use at pressures of 10 MPa (100 bar) to 31,5 MPa (315 bar), depending upon the coupling size. Couplings in accordance with this document are not designed to connect or disconnect under pressure. Couplings in accordance with this document provide for automatic sealing of the fluid pressure on the upstream side and on the downstream side when the coupling is disconnected.

Hydraulic fluid power — Dimensions and requirements of quick-action couplings, flush-face type

T/ZZB 2865-2022 液压传动连接 法兰式软管接头

本文件规定了法兰式软管接头（以下简称“软管接头” ） 的术语和定义、命名及代号、基本参数、基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存和质量承诺。 本文件适用于以碳钢为基材制成，与公称内径为 12.5 mm～51 mm 的软管（符合 GB/T 2351 的公称软管内径） 相连的接头。 本文件不适用于其他材料制成的软管接头。

Connections for hydraulic fluid power—Flange hose fittings

BS EN ISO 1179-2:2022 一般用途和流体动力连接 端口和螺柱端部带有 ISO 228-1 螺纹 具有弹性体或金属对金属密封 带弹性密封件（E 型）的重型（S 系列）和轻型（L 系列）螺柱端部

1   Scope This document specifies the dimensions, performance requirements and test procedures for heavy-duty (S series) and light-duty (L series) stud ends with threads, and the elastomeric sealing (type E) that is used with them as defined in ISO 228‑1. Heavy-duty (S series) stud ends with type E sealing in accordance with this document can be used at working pressures up to 63 MPa (630 bar). Light-duty (L series) stud ends with type E sealing in accordance with this document can be used at working pressures up to 25 MPa (250 bar). The permissible working pressure depends upon size, materials, design, working conditions, application, etc. This document is applicable to connectors detailed in ISO 8434‑1, ISO 8434‑2 and ISO 8434‑6. NOTE The Introduction gives recommendations for ports and stud ends to be used for new designs in hydraulic and pneumatic fluid power applications.

Connections for general use and fluid power. Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing. Heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E)

EN ISO 1179-2:2022 通用和液压传动用连接件.带弹性体密封或金属对金属密封的ISO 228-1螺纹的孔口和螺柱端.第2部分:带弹性体密封(E型)的重型(S系列)和轻型(L系列)螺柱端

This document specifies the dimensions, performance requirements and test procedures for heavy-duty (S series) and light-duty (L series) stud ends with threads, and the elastomeric sealing (type E) that is used with them as defined in ISO 228-1. Heavy-duty (S series) stud ends with type E sealing in accordance with this document can be used at working pressures up to 63 MPa (630 bar). Light-duty (L series) stud ends with type E sealing in accordance with this document can be used at working pressures up to 25 MPa (250 bar). The permissible working pressure depends upon size, materials, design, working conditions, application, etc. This document is applicable to connectors detailed in ISO 8434-1, ISO 8434-2 and ISO 8434-6. NOTE The Introduction gives recommendations for ports and stud ends to be used for new designs in hydraulic and pneumatic fluid power applications.

Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 2: Heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E) (ISO 1179-2:2022)

ISO 1179-2:2022 通用和流体动力连接件.带ISO 228-1螺纹的弹性体或金属对金属密封的端口和螺柱端头.第2部分:带弹性体密封的重型（S系列）和轻型（L系列）螺柱端（E型）

This document specifies the dimensions, performance requirements and test procedures for heavy- duty (S series) and light-duty (L series) s tud ends with threads, and the elas tomeric sealing (type E ) that is used with them as defined in ISO 228-1 . Heavy-duty (S series) stud ends with type E sealing in accordance with this document can be used at working pressures up to 63 MPa (630 bar) . Light-duty (L series) s tud ends with type E sealing in accordance with this document can be used at working pressures up to 25 MPa (250 bar) . The permissible working pressure depends upon size, materials, design, working conditions, application, etc. This document is applicable to connectors detailed in ISO 8434-1 , ISO 8434-2 and ISO 8434- 6. NOTE The Introduction gives recommendations for ports and stud ends to be used for new designs in hydraulic and pneumatic fluid power applications .

Connections for general use and fluid power — Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing — Part 2: Heavy-duty (S series) and light-duty (L series) stud ends

22/30433904 DC BS ISO 7241 液压流体动力 快速接头的尺寸和要求

BS ISO 7241. Hydraulic fluid power. Dimensions and requirements of quick-action couplings