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
Rubber hoses, textile-reinforced, for general-purpose water applications - Specification (ISO 1403:2019)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-08-00
- 实施
- 2021-08-01
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 and hose assemblies of nominal size up to and inclu
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2021); German version EN ISO 7233:2021
- ICS
- 23.040.70
- CCS
- 发布
- 2021-08-00
- 实施
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); German version EN ISO 1402:2021
- ICS
- 23.040.70
- CCS
- 发布
- 2021-08-00
- 实施
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-30
- 实施
- 2021-07-30
Rubber and plastics hoses and hose assemblies - Hydrostatic testing (ISO 1402:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-30
- 实施
- 2021-07-30
在橡胶管体内内置了金属耐磨层，对此在标准中给出了金属耐磨层的定义：由多个金属锥管组成的耐磨层。金属耐磨层的材质在很大程度上决定了内壁全金属铠甲橡胶管的使用寿命，经过多种材质的磨损对比试验，在标准中给出了以下规定： 1) 金属耐磨层的材质宜采用符合GB/T 24186规定的NM400钢板卷制成锥管； 2) 金属耐磨层厚度宜根据不同工况要求设置为：6mm、8mm、10mm及以上； 3) 金属耐磨层的硬度不小于GB/T 24186规定的HB360°。 4) 金属耐磨层的焊接质量应符合中国船级社《材料与焊接规范》的规定。
Inner wall full metal armored rubber hose
- ICS
- 23.040.70
- CCS
- C373
- 发布
- 2021-07-29
- 实施
- 2021-08-19
Rubber and plastics hoses and tubing – Measurement of flexibility and stiffness – Part 2: Bending tests at sub-ambient temperatures (ISO 10619-2:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-21
- 实施
- 2021-07-21
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
- 2021-07-21
- 实施
- 2021-07-21
Hose fittings with clamp units - Part 2: Hose side parts of hose tail
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-15
- 实施
- 2021-07-15
Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness - Part 2 : bending tests at sub-ambient temperatures
- ICS
- 23.040.70
- CCS
- G40
- 发布
- 2021-07-14
- 实施
- 2021-09-11
Rubber and plastics hoses and hose assemblies - Hydrostatic testing
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-08
- 实施
- 2021-07-08
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-08
- 实施
- 2021-07-08
This European Standard specifies the requirements and test methods for materials, dimensions and function for flexible hose assemblies for drinking water installations, braided or not, designed for use with drinking water with an allowable maximum operating pressure (PMA) of 1 MPa and maximum operating temperature 70 °C to connect sanitary tap ware, heaters and similar appliances. NOTE Flexible hose assemblies intended to be used as integral parts of electrical appliances are covered by EN 61770.
Flexible hose assemblies in drinking water installations– Functional requirements and test methods
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-01
- 实施
This specification establishes the materials and performance requirements for flexible, pre-insulated piping intended for hot and chilled water applications. Piping system may include one or more carrier pipes within a common outer jacket and shall be supplied in coil form. Carrier-pipe, thermal-insulation, and protective-jacket material shall be continuous and uniform throughout the coil while connections and joints in the carrier pipe and the protective jacket shall not be allowed within the coil. The pipe assembly shall be subjected to end seal and bending force tests for water infiltration inspection and to ensure the flexibility of the piping system, respectively.
Standard Specification for Flexible Pre-Insulated Plastic Piping
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-01
- 实施
Hose fittings with clamp units - Part 4: Flange connections
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-00
- 实施
Hose fittings with clamp units - Part 7: Cam locking couplings
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-00
- 实施
Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness - Part 2: Bending tests at sub-ambient temperatures (ISO 10619-2:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-00
- 实施
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-00
- 实施
- 2021-07-01
Rubber and plastics hoses and hose assemblies - Hydrostatic testing (ISO 1402:2021)
- ICS
- 23.040.70
- CCS
- 发布
- 2021-07-00
- 实施
- 2021-07-01
Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals -- Specification
- ICS
- 23.040.70
- CCS
- 发布
- 2021-06-22
- 实施
- 2021-06-22
