ISO 1167-3:2007

Name: ISO 1167-3:2007 — Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 3: Preparation of components
SKU: ISO 1167-3:2007
Price: 16200 RUB
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Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 3: Preparation of components

Название (английский):

ISO 1167-3:2007

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 3: Preparation of components

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 9
Дата публикации:: 30 октября 2007 г.
Издание:: ISO IS 1167 edition 1 version 1
ICS:: 23.040.20

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Срок поставки:2 раб. дн. (перевод)

Цена:16 200 ₽

Описание (английский):

ISO 1167-3:2007 specifies the procedure for the preparation of components, i.e. fittings and valve bodies, for the determination of their resistance to internal hydrostatic pressure according to ISO 1167-1.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 1167-3:2007 - Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 3: Preparation of components - specifies how to prepare fittings and valve bodies for hydrostatic pressure testing according to ISO 1167‑1. The standard defines the principle of test-piece assembly, requirements for pressure‑tight devices and closures, sampling/conditioning references, and reporting requirements. It complements ISO 1167‑1 (general method) and works together with ISO 1167‑2 (pipe test pieces) and ISO 1167‑4 (assemblies).

Key topics and technical requirements

Purpose: Prepare single components (fittings, valve bodies) with appropriate seals/connectors for internal hydrostatic pressure testing.

Test-piece principle: Components are closed, purged of air, conditioned at the specified test temperature and subjected to internal hydrostatic pressure per ISO 1167‑1.

Pressure‑tight devices: Multiple acceptable joint/closure methods are described, including:

Joints using pipes and/or end caps (hydrostatic end thrust)
Mechanical joints using external threads or machined grooves
Mechanical compression joints using ribbed half‑segments
Internal metal pins with ring seals to prevent connector expulsion
Gasketed joints using pins, external frames or half‑segments

Valve body closures: Specific arrangements for ball valves, diaphragm valves, seat valves and butterfly valves (plugs, O‑rings, metal plates, blind flanges) to allow safe pressure testing of valve bodies.

Materials considerations: Guidance to avoid introducing additional stresses (notch sensitivity, groove/rib selection), and use of external reinforcing rings where needed.

Sampling and preparation: Sampling per relevant product standards; assembly at ambient temperature; conditioning period and timing referenced to material specifications or general material requirements.

Test report: Information required is recorded in line with ISO 1167‑1 (Clause 11), including identification of pressure‑tight device type.

Applications and users

ISO 1167-3:2007 is used for:

Type and routine testing of thermoplastic fittings and valve bodies to demonstrate resistance to internal pressure

Product development and validation by manufacturers of PVC, PE, PP and other thermoplastic hydraulic components

Independent test laboratories and conformity assessment bodies performing hydrostatic strength tests

Quality engineers, R&D teams, and regulatory/specification writers needing standardized component preparation methods

Related standards

ISO 1167‑1:2006 - General method for internal pressure resistance testing (primary test procedure referenced)

ISO 1167‑2 - Preparation of pipe test pieces

ISO 1167‑4 - Preparation of assemblies (e.g., polyolefin fittings for fusion joints)

Note: ISO 1167‑3 replaces elements of the earlier ISO 12092:2000.

Keywords: ISO 1167-3:2007, thermoplastics pipes fittings, resistance to internal pressure, hydrostatic pressure test, preparation of components, pressure‑tight devices, valve bodies, test pieces.

ISO 1167-3:2007

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and users

Related standards

Технические детали

ISO 1167-1:2006

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance…

ISO 12092:2000

Fittings, valves and other piping system components made of unplasticized poly(vinyl chloride) (PVC-U), chlor…

SIST EN ISO 1167-1:2006

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance…

SIST EN ISO 1167-2:2006

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance…

SIST EN ISO 1167-4:2008

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance…

SIST EN ISO 1167-3:2008

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance…