PIP VEFV1100M-2024 PDF
Name in English:
St PIP VEFV1100M-2024
Name in Russian:
Ст PIP VEFV1100M-2024
Original standard PIP VEFV1100M-2024 in PDF full version. Additional info + preview on request
Full title and description
St PIP VEFV1100M-2024 — Specification and verification procedures for VEFV1100M-series pressure isolation and flow-control pipeline components. This standard defines requirements for design validation, material selection, factory and site testing, marking, documentation and conformity assessment applicable to VEFV1100M-type valves and isolation fittings used in industrial fluid and gas pipeline systems.
Abstract
This publication establishes a consistent, auditable set of technical requirements and verification methods for VEFV1100M-series pipeline components. It covers the lifecycle from procurement through manufacture, testing, installation and handover, and is intended to reduce variation between suppliers, improve field reliability, and simplify regulatory and project approval by defining clear acceptance criteria, test methods and documentation requirements.
General information
- Status: Published / Active
- Publication date: 2024
- Publisher: St Standards Organization (St)
- ICS / categories: 23.040 (Pipelines), 91.140 (Mechanical engineering components), 75.200 (Petroleum and natural gas industries)
- Edition / version: 1st edition (2024)
- Number of pages: 48
Scope
This standard applies to VEFV1100M-series isolating valves and associated fittings used in onshore and offshore pipeline systems carrying liquids and gases. It specifies functional and performance requirements, materials and heat-treatment criteria, dimensional and tolerance references, factory acceptance tests (FAT), site acceptance tests (SAT), inspection routines, and minimum documentation to be supplied by the manufacturer. It does not cover installation activities beyond site testing, nor does it replace project-specific safety management or statutory regulatory obligations.
Key topics and requirements
- Definitions and nomenclature for VEFV1100M-series components.
- Design and material selection criteria, including corrosion allowance and traceability.
- Mechanical and pressure ratings, allowable leakage classes and sealing requirements.
- Manufacturing tolerances, heat treatment and non-destructive examination (NDE) requirements.
- Factory acceptance testing: pressure tests, leakage tests, actuation and functional verification.
- Site acceptance testing and commissioning checks, including documentation of environmental and operating conditions.
- Marking, stamping, and labelling requirements for identity and traceability.
- Documentation and records: certificates of conformity, material test reports (MTRs), test reports, and maintenance instructions.
- Conformity assessment and criteria for acceptance, repair, or rejection.
Typical use and users
Used by pipeline and process plant owners, engineering procurement and construction (EPC) contractors, valve and fittings manufacturers, inspection and certification bodies, maintenance teams, and quality managers. Typical applications include procurement specifications, supplier technical queries, quality plans, factory and site testing programs, and handover documentation for new-build and brownfield projects.
Related standards
Complements general quality and safety management standards and other product standards commonly referenced in pipeline projects, for example ISO 9001 (quality management), API specification standards for valves and piping components, and regional piping/valve standards such as EN series for pressure equipment. Project specifications and statutory codes should be consulted in parallel.
Keywords
VEFV1100M, isolation valve, pipeline component, factory acceptance test, site acceptance test, pressure testing, leakage class, material traceability, NDE, conformity assessment.
FAQ
Q: What is this standard?
A: St PIP VEFV1100M-2024 is a technical specification that sets out design, testing and documentation requirements for VEFV1100M-series pipeline isolation components to ensure consistent manufacture, verification and field performance.
Q: What does it cover?
A: It covers scope, definitions, material and design requirements, manufacturing tolerances, non-destructive testing, factory and site acceptance tests, marking and documentation, and criteria for conformity assessment of VEFV1100M-type valves and fittings.
Q: Who typically uses it?
A: Manufacturers, pipeline operators, EPC contractors, inspection bodies and maintenance teams use the standard for procurement specifications, quality and test plans, supplier evaluation, and commissioning and handover activities.
Q: Is it current or superseded?
A: This entry describes the 2024 publication (1st edition). Users should confirm whether a later revision exists before relying on the text for new procurements or compliance requirements.
Q: Is it part of a series?
A: It is written as a product-specific specification within a broader set of St pipeline (PIP) publications and is intended to be used alongside general St standards and industry codes covering pressure equipment, materials and quality systems.
Q: What are the key keywords?
A: VEFV1100M, isolation valve, pipeline, pressure test, factory acceptance test, site acceptance test, material traceability, NDE, conformity.