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API SPEC 14A: Subsurface Safety Valve and Annular Safety Valve Equipment

$

448

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API SPEC 16C: Choke and Kill Equipment

$

336

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API SPEC 14A: Addendum 1

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0

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API RP 652: Linings of Aboveground Petroleum Storage Tank Bottoms

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294

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API SPEC 16C: Errata 3

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0

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API STD 670

API STD 670: Machinery Protection Systems

CDN $423.00

This publication was last reviewed and confirmed in 2025.

Category:

Description

This standard covers the minimum requirements for a machinery protection system measuring radial shaft vibration, casing vibration, shaft axial position, shaft rotational speed, piston rod drop, phase reference, overspeed, and critical machinery temperatures (such as bearing metal and motor windings). It covers requirements for hardware(transducer and monitor systems), installation, documentation, and testing.

Edition

6

Published Date

2025-07-24

Status

Current

Pages

225

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This standard covers the minimum requirements for a machinery protection system measuring radial shaft vibration, casing vibration, shaft axial position, shaft rotational speed, piston rod drop, phase reference, overspeed, and critical machinery temperatures (such as bearing metal and motor windings). It covers requirements for hardware(transducer and monitor systems), installation, documentation, and testing.

Previous Editions

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