ISO 7685:2019-玻璃钢热固性塑料（GRP）管初始环刚度的测定-国家数字标准馆

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Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness 玻璃钢热固性塑料（GRP）管初始环刚度的测定

发布日期： 2019-07-11

本文件规定了玻璃纤维增强热固性塑料（GRP）管道初始环刚度的测定方法。给出了两种方法（恒定荷载和恒定挠度），在规定的挠度限值内，每种方法都同样有效，可用于任何直径。

This document specifies methods for determining the initial ring stiffness of glass-reinforced thermosetting plastics (GRP) pipes. Two methods are given (constant load and constant deflection), and within the specified deflection limits, each is equally valid and can be used for any diameter.

分类信息

发布单位或类别：国际组织-国际标准化组织

ICS分类： 23.040.20管道部件和管道 - 塑料管

关联关系

研制信息

归口单位： ISO/TC 138/SC 6

相似标准/计划/法规

BS ISO 7685-2019

Glass-reinforced thermosetting plastics (GRP) pipes. Determination of initial ring stiffness
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유리섬유강화 열경화성 플라스틱(GRP) 배관－주기적 내부 압력 변화에 대한 저항성능 측정
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Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffness
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Plastics piping systems -- Pipes made of glass-reinforced thermosetting plastics (GRP) -- Determination of initial tensile properties
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BS EN 1228-1997

Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes. Determination of initial specific ring stiffness
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BS EN 1393-1997

Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes. Determination of initial longitudinal tensile properties
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UNE-EN 1393/AC-1998

PLASTICS PIPING SYSTEMS. GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) PIPES. DETERMINATION OF INITIAL LONGITUDINAL TENSILE PROPERTIES.
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UNE-EN 1228-1996

PLASTICS PIPING SYSTEMS. GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) PIPES. DETERMINATION OF INITIAL SPECIFIC RING STIFFNESS.
塑料管道系统玻璃纤维增强热固性塑料（GRP）管初始比环刚度的测定

JIS K 7032-2002

Plastics piping systems -- Glass-reinforced thermosetting plastics (GRP) pipes -- Determination of initial specific ring stiffness
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塑料管道系统.玻璃纤维增强热固性塑料（GRP）管.表观初始周向拉伸强度的测定；德文版EN 1394:1996

플라스틱 배관 시스템 — 유리 섬유 강화 열경화성 플라스틱(GRP) 관 — 건조 조건에서 크리프 계수의 측정
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BS EN 1447-2009+A1-2010

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BS EN 1394-1997

Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes. Determination of the apparent initial circumferential tensile strength
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JIS K 7037-1998

Plastics piping systems -- Glass-reinforced thermosetting plastics (GRP) pipes -- Determination of the apparent initial circumferential tensile strength
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Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes. Determination of the creep factor under dry conditions
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UNE-EN 1447-2009+A1-2011

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of long-term resistance to internal pressure
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