23.040.70 软管和软管组件 标准查询与下载
共找到 1335 条与 软管和软管组件 相关的标准，共 89 页
This document specifies two methods for measuring the stiffness and one method for the determination of the flexibility of rubber and plastics hoses and tubing when they are bent to a specific radius at subambient temperatures. Method A is suitable for non-collapsible rubber and plastics hoses and tubing with a bore of up to and including 25 mm. This method provides a means of measuring the stiffness of the hose or tubing when the temperature is reduced from a standard laboratory temperature. Method B is suitable for rubber and plastics hoses and tubing with a bore of up to 100 mm and provides a means of assessing the flexibility of the hose or tubing when bent around a mandrel at a specified subambient temperature. It can also be used as a routine quality control test. Method C is suitable for rubber and plastics hoses and tubing with a bore of 100 mm and greater. This method provides a means of measuring the stiffness of the hose and tubing at sub-ambient temperatures. This method is only suitable for hoses and tubing which are non-collapsible.
Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness - Part 2: Bending tests at sub-ambient temperatures
- ICS
- 23.040.70
- CCS
- 发布
- 2021-06-00
- 实施
Hose fittings with clamp units - Part 2: Hose side parts of hose tail
- ICS
- 23.040.70
- CCS
- 发布
- 2021-06-00
- 实施
What is ISO 7233 about? ISO 7233 discusses about Rubber and plastics hoses and hose assemblies. ISO 7233 gives details about principles, apparatus, test pieces, conditioning of test pieces, test pressure and procedures for testing to determine the resistance to vacuum of rubber and plastic hoses and hoses assemblies. ISO 7233 specifies three methods for determining the resistance to vacuum of hoses and hose assemblies manufactured from plastic or rubber. Applicable dimensions of hoses for each method are as follows:
Rubber and plastics hoses and hose assemblies. Determination of resistance to vacuum
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-31
- 实施
- 2021-05-31
Rubber and plastics hoses and hose assemblies. Hydrostatic testing
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-28
- 实施
- 2021-05-28
Rubber and plastics hoses and hose assemblies – Determination of resistance to vacuum (ISO 7233:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-27
- 实施
- 2021-05-27
Rubber and plastics hoses and hose assemblies – Determination of resistance to vacuum
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-27
- 实施
- 2021-05-27
Rubber and plastics hoses and hose assemblies – Hydrostatic testing (ISO 1402:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-26
- 实施
- 2021-05-26
Rubber and plastics hoses and hose assemblies – Hydrostatic testing
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-26
- 实施
- 2021-05-26
Rubber and plastics hoses and hose assemblies - Hydrostatic testing
- ICS
- 23.040.70
- CCS
- G42
- 发布
- 2021-05-19
- 实施
- 2021-09-18
This document specifies methods for the hydrostatic testing of rubber and plastics hoses and hose assemblies, including methods for the determination of dimensional stability.
Rubber and plastics hoses and hose assemblies - Hydrostatic testing (ISO 1402:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-19
- 实施
- 2021-08-31
Rubber and plastic hoses and hose assemblies with internal vapour recovery for measured fuel dispensing systems - Specification
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-01
- 实施
- 2021-05-01
Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals - Specification
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-01
- 实施
- 2021-05-01
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-05-00
- 实施
What is ISO 23384 - Rubber and plastic hoses and hose assemblies about? ISO 23384 specifies requirements for two types of reinforced hoses and hose assemblies of nominal size from 3,2 to 25, dependent on the relation of minimum burst pressure to maximum working pressure. Each type is divided into classes dependent on maximum working pressure. Note: 1They are suitable for use with: Oil-based hydraulic fluids HH, HL, HM, HR, and HV as defined in ISO 6743‑4 at temperatures ranging from −40 °C to +100 °C Water-based fluids HFC, HFAE, HFAS, and HFB as defined in ISO 6743‑4 at temperatures ranging from 0 °C to +70 °C Water at temperatures ranging from 0 °...
Rubber and plastics hoses and hose assemblies, wire or textile reinforced types with working pressure equal or above 70 MPa (700 bar). Specification
- ICS
- 23.040.70
- CCS
- 发布
- 2021-04-30
- 实施
- 2021-04-30
本文件规定了法兰连接装卸软管的术语和定义、安全性能要求、试验方法和评价报告。 本文件适用于最大工作压力不大于2.5 MPa、通径为DN15、DN25、DN32、DN42、DN50的法兰连 接装卸软管的安全性能的快速试验及评价
Specification for safety performance evaluation of flange connection loading and unloading hose
- ICS
- 23.040.70
- CCS
- G5810
- 发布
- 2021-04-15
- 实施
- 2021-12-10
本文件规定了装卸软管的术语和定义、安全使用与检测服务。 本文件适用于液压型及输送天然气橡胶装卸软管的安全使用与检测服务，波纹金属软管、输送石油 基橡胶软管参照使用。
Specifications for safe use and testing services of loading and unloading hoses
- ICS
- 23.040.70
- CCS
- G5810
- 发布
- 2021-04-15
- 实施
- 2021-12-10
Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals - Specification
- ICS
- 23.040.70
- CCS
- 发布
- 2021-04-01
- 实施
- 2021-04-01
This document specifies methods for the hydrostatic testing of rubber and plastics hoses and hose assemblies, including methods for the determination of dimensional stability.
Rubber and plastics hoses and hose assemblies - Hydrostatic testing
- ICS
- 23.040.70
- CCS
- G42
- 发布
- 2021-04-00
- 实施
This document specifies the requirements for rubber hoses and hose assemblies for wet and dry sand and grit blasting, suitable for use up to a maximum working pressure of 0,63 MPa (6,3 bar) and over an operating temperature range of -25 °C to +70 °C.
Rubber hoses and hose assemblies for sand and grit blasting - Specification (ISO 3861:2021); German version EN ISO 3861:2021
- ICS
- 23.040.70
- CCS
- G42
- 发布
- 2021-04-00
- 实施
This document specifies three methods for determining the resistance to vacuum of hoses and hose assemblies manufactured from plastic or rubber. Applicable dimensions of hoses for each method are as follows: — method A for hoses of nominal size up to and including 80; — method B for hoses of nominal size greater than 80; — method C for hoses of all dimensions. If not otherwise specified in the product standard, method C can be used as an alternative to methods A and B. Methods A and B can also be used to check the adhesion of the lining to the reinforcement (delamination) in a length of hard-wall hose or hose assembly.
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum
- ICS
- 23.040.70
- CCS
- G33
- 发布
- 2021-04-00
- 实施
