API St 612-2014 rus PDF

Full title and description

API STD 612 — Petroleum, Petrochemical, and Natural Gas Industries — Steam Turbines — Special-purpose Applications (Russian language edition of API STD 612:2014). This standard specifies minimum design, materials, fabrication, inspection, testing and shipment requirements for steam turbines used in special-purpose applications in the petroleum, petrochemical and natural gas industries; it also covers related lube‑oil systems, instrumentation, control systems and auxiliary equipment.

Abstract

This standard specifies the minimum requirements for steam turbines for special-purpose applications for use in the petroleum, petrochemical, and natural gas industries.

General information

• Status: Superseded (historical edition — 7th edition, 2014).
• Publication date: 01 August 2014 (7th edition, Russian/English available).
• Publisher: American Petroleum Institute (API).
• ICS / categories: ICS 27.040 (Gas and steam turbines — steam engines); related category for petroleum/natural gas industry (e.g., 75.180 series).
• Edition / version: 7th edition (API STD 612, ed.7 — 2014) — Russian-language edition of the 7th edition.
• Number of pages: 156 pages.

Scope

API STD 612:2014 covers minimum requirements for special‑purpose steam turbines used in petroleum, petrochemical and natural gas industries — including basic design, casings, rotordynamics, bearings and seals, materials, controls and instrumentation, electrical systems, piping and appurtenances, accessories, inspection, testing and preparation for shipment, and vendor drawing/data requirements. It applies to special‑purpose turbines (not general‑purpose turbines, which are covered by API 611/ISO 10436).

Key topics and requirements

• Basic design requirements for special‑purpose steam turbines (mechanical and structural provisions).
• Casing design, mounting plate arrangements and accessory interfaces.
• Rotordynamics, residual unbalance procedures and allowable vibration limits.
• Bearings, bearing housings, seals and lubrication (lube‑oil systems).
• Materials, typical material specifications and vendor material requirements.
• Controls, instrumentation and electrical system requirements for turbine operation and protection.
• Piping, appurtenances, inspection, testing (shop and field) and preparation for shipment.
• Vendor drawing and data requirements (VDDR) and typical datasheets / inspector checklists provided in annexes.

Typical use and users

This Russian-language edition is used by turbine manufacturers and vendors, engineering procurement and construction (EPC) firms, refinery and petrochemical plant engineers, operations and maintenance teams, rotating‑equipment engineers, inspection and testing organizations, and procurement/specification authors who require a Russian translation for design, procurement and acceptance of special‑purpose steam turbines in oil & gas facilities. The standard is intended for industry practitioners and technical reviewers in petroleum, petrochemical and natural gas sectors.

Related standards

Closely related documents and standards include API STD 611 (general‑purpose steam turbines), API STD 616 (gas turbines), API STD 614 (lubrication and oil systems), API STD 670 (machinery protection systems), ISO 10437 / ISO 10436 and other API rotating‑equipment standards referenced in the API 612 bibliography and normative references.

Keywords

steam turbine, special‑purpose turbine, petroleum, petrochemical, natural gas, lube oil system, rotordynamics, vibration limits, vendor drawing and data requirements (VDDR), API STD 612, Russian edition.

FAQ

Q: What is this standard?

A: API STD 612:2014 (7th edition) is the API standard that defines minimum requirements for steam turbines used in special‑purpose applications in the petroleum, petrochemical and natural gas industries; this entry refers to the Russian-language edition of the 2014 (7th) edition.

Q: What does it cover?

A: It covers basic turbine design, casings, rotordynamics and vibration limits, bearings and seals, materials, controls and instrumentation, electrical systems, piping and accessories, inspection and testing, preparation for shipment, and vendor drawing/data requirements; annexes include typical datasheets, nomenclature, procedures (residual unbalance, overspeed), and checklists.

Q: Who typically uses it?

A: Turbine manufacturers and vendors, EPC and design engineers, plant operations and maintenance teams, rotating‑equipment specialists, inspectors and procurement/specification writers in the oil, gas and petrochemical industries — especially where a Russian translation is required.

Q: Is it current or superseded?

A: The 2014 (7th) edition is superseded. API issued a later (8th) edition in November 2020 (API STD 612:2020), so the 2014 Russian edition is a historical/superseded version.

Q: Is it part of a series?

A: Yes — API STD 612 is part of API’s family of rotating‑equipment standards for the petroleum/petrochemical/natural gas industries (for example, API 611 for general‑purpose steam turbines, API 616 for gas turbines, API 614 for lubrication systems, API 670 for machinery protection systems, etc.).

Q: What are the key keywords?

A: steam turbine; special‑purpose; petroleum; petrochemical; natural gas; lube‑oil; rotordynamics; vibration; vendor data; API 612; Russian edition.