OST 26-01-135-81

ОСТ 26-01-135-81

Vessels, devices and high-pressure pipeline parts forgings. General technical requirements, acceptance rules, Test methods.

Поковки деталей сосудов, аппаратов и деталей трубопроводов высокого давления. Общие технические требования, правила приемки, методы испытаний.

Status: Not effective - Superseded

The standard applies to forgings of one-piece forged bodies, shells, nozzles, sealing rings of double-cone and triangular section with a wall thickness of up to 300 mm, flat and stamped bottoms and covers, tube plates, flanges, orifices with a cross-section of up to 800 mm for vessels with a working temperature from minus 40 to plus 420 ° C and the pressure of St. 10 to 130 MPa (over 100 to 1300 kgf

Стандарт распространяется на поковки цельнокованых корпусов, обечаек, патрубков, уплотнительных колец двухконусного и треугольного сечения с толщиной стенки до 300 мм, плоских и штампуемых днищ и крышек, трубных досок, фланцев, горловин сечением до 800 мм для сосудов на рабочую температуру от минус 40 до плюс 420 °С и давление св. 10 до 130 МПа (св. 100 до 1300 кгс/см2) и поковки деталей трубопроводов на рабочую температуру от минус 50 до плюс 510 °С, работающих под давлением св. 10 до 100 МПа (св. 100 до 1000 кгс/см2)

Choose Language: 
Format: Electronic (pdf/doc)

Approved: VPO Soyuzkhimmash, 9/30/1981

SKU: RUSS105103

Price: $99.00

The Product is Contained in the Following Classifiers:

Construction (Max) » Standards » Industry Standards and Specifications » Industry standards »

PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.12 Testing and control of products of metallurgical industry » 4.12.4 Iron and steel products »

ISO classifier » 77 METALLURGY » 77.140 Iron and steel products » 77.140.85 Cast iron and steel forgings »

National standards » 77 METALLURGY » 77.140 Iron and steel products » 77.140.85 Cast iron and steel forgings »

National Standards for KGS (State Standards Classification) » Latest edition » V Metals and metal products » V0 General rules and regulations on metallurgy » V03 Metal forming. Forgings »

National Standards for OKSTU » CAST IRON, FERRO ALLOYS, STEEL » Ingot forgings »

As a Replacement Of:

OST 26-1365-75: Forgings parts of pressure vessels and apparatuses. General specification

The Document References:

GOST 1050-88: Carbon structural quality steel gauged bars with special surface finish. General specifications

GOST 12344-2003: Alloyed and high-alloyed steels. Methods for determination of carbon

GOST 12365-84: Steels alloyed and highalloyed. Methods for the determination of zirconium

GOST 1497-84: Metals. Methods of tension test

GOST 1778-70: Steel. Metallographic methods for the determination of non-metallic inclusions

GOST 18442-80: Non-destructive testing. Capillary methods. General requirements

GOST 19282-73: Low-alloyed plate strip universal steel. Specifications

GOST 20072-74: Heat-resistant steel

GOST 21105-87: Non-destructive testing. Method of magnetic particle testing

GOST 22790-89: Assembly units and pipelines components, designed for рnom over 10 to 100 MPa (from 100 to 1000 kgf/cm2)

GOST 24507-80: Non-destructive testing. Forgings from ferrous and non-ferrous metals. Ultrasonic methods of slow defection

GOST 25054-81: Forgings made of corrosion-resistant steels and alloys

GOST 2789-73: Surface roughness. Parameters and characteristics

GOST 4543-71: Structural alloyed steel

GOST 5632-72: High-alloy steels and corrosion-proof, heat-resisting and heat treated alloys. Grades

GOST 6032-2003: Corrosion-resistant steels and alloys. Test methods of intercrystalline corrosion resistance

GOST 7062-90: Carbon and alloyed steel forgings fabricated by press forging. Allowances and tolerances

GOST 7565-81: Iron, steel and alloys. Sampling for determination of chemical composition

GOST 7829-70: Carbon and alloyed steel forgings fabricated by hammer forging. Allowances and tolerances

GOST 8479-70: Structural carbon and alloy steel forgings

GOST 9012-59: Metals. Method of Brinell hardness measurement

GOST 9454-78: Metals. Method for testing the impact strength at the low, room and high temperature

The Document is Referenced By:

GOST R 52630-2006: Steel welded vessels and apparatus. General specifications

GOST R 52630-2012: Steel welded vessels and apparatus. General specifications.

GOST R 54432-2011: Flanges for valves, fittings, and pipelines for pressure from PN 1 to PN 200. Design, dimensions and general technical requirements

OST 24.201.03-90: Steel high-pressure vessels and devices. General technical requirements.

OST 26.260.18-2004: Process modules for oil and gas industry. General technical specifications

OST 26-01-1434-87: Welding of steel technological pipelines on nominal pressure over 10 to 100 MPa (over 100 to 1000 kgf/cm2). Technical requirements.

OST 26-1046-87: High-pressure vessels and devices. Norms and methods of endurance calculation.

PB 03-576-03: Regulations of design and safe operation of pressure vessels

RD 26.260.010-2002: The leading document on standardization. The list of standard documentation on standardization on the cells and devices working under pressure.

RD 26-01-28-86: Pipelines and high-pressure apparatus for ammonia and methanol production. Steel grades. Terms of use

SA 03-005-07: Industrial pipelines of oil-refining, petrochemical and chemical industry. Requirements to configuration and operation

ST TsKBA 005.2-2004: Pipe fittings. Metals used in the valve industry. Part 2. Reference data on the properties of materials

Customers Who Viewed This Item Also Viewed:

Special railway rolling stok. Dynamic and strength testing procedures
Language: English
Price: $198.00
Blanks for marine shafts and rudder stocks. Specifications
Language: English
Price: $216.00


RussianGost.com is an industry-leading company with stringent quality control standards and our dedication to precision, reliability and accuracy are some of the reasons why some of the world’s largest companies trust us to provide their national regulatory framework and for translations of critical, challenging, and sensitive information.

Our niche specialty is the localization of national regulatory databases involving: technical norms, standards, and regulations; government laws, codes, and resolutions; as well as RF agency codes, requirements, and Instructions.

We maintain a database of over 220,000 normative documents in English and other languages for the following 12 countries: Armenia, Azerbaijan, Belarus, Kazakhstan, Kyrgyzstan, Moldova, Mongolia, Russia, Tajikistan, Turkmenistan, Ukraine, and Uzbekistan.

Placing Your Order

Please select your chosen document, proceed to the ‘checkout page’ and select the form of payment of your choice. We accept all major credit cards and bank wire transfers. We also accept PayPal and Google Checkout for your convenience. Please contact us for any additional arrangements (Contract agreements, PO, etc.).

Once an order is placed it will be verified and processed within a few hours up to a rare maximum of 24 hours.

For items in stock, the document/web link is e-mailed to you so that you can download and save it for your records.

For items out of stock (third party supply) you will be notified as to which items will require additional time to fulfil. We normally supply such items in less than three days.

Once an order is placed you will receive a receipt/invoice that can be filed for reporting and accounting purposes. This receipt can be easily saved and printed for your records.

Your Order Best Quality and Authenticity Guarantee

Your order is provided in electronic format (usually an Adobe Acrobat or MS Word).

We always guarantee the best quality for all of our products. If for any reason whatsoever you are not satisfied, we can conduct a completely FREE revision and edit of products you have purchased. Additionally we provide FREE regulatory updates if, for instance, the document has a newer version at the date of purchase.

We guarantee authenticity. Each document in English is verified against the original and official version. We only use official regulatory sources to make sure you have the most recent version of the document, all from reliable official sources.

All Codes and Regulations

All Categories

Send us a message Expand Collapse

Leave your message in the form below, and we will write back by e-mail!