GOST 33228-2015

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  ГОСТ 33228-2015

GOST 33228−2015 steel welded Pipes of General purpose. Specifications

GOST 33228−2015

INTERSTATE STANDARD

WELDED STEEL PIPES FOR GENERAL PURPOSE

Specifications

Steel welded pipes for general purposes. Specifications

ISS 23.040.10

Date of introduction 2016−01−0

Preface

Purpose and principles the basic procedure for interstate standardization have been established in GOST 1.0−92 «interstate standardization system. Basic provisions» and GOST 1.2−2009 «interstate standardization system. Interstate standards, rules and recommendations on interstate standardization. Rules of development, adoption, application, renewal and cancellation"

Data on standard

1 DEVELOPED by the Technical Committee for standardization TC 357 «Steel and cast iron pipes and cylinders», Open joint stock company «Russian scientific research Institute of pipe industry» (JSC «RosNITI»)

2 SUBMITTED by the Technical Committee for standardization TC 357 «Steel and cast iron pipes and cylinders"

3 ACCEPTED by the Interstate Council for standardization, Metrology and certification by correspondence (minutes of January 30, 2015 No. 74-P)

The adoption voted:

4 by Order of the Federal Agency for technical regulation and Metrology of April 21, 2015 N 276-St inter-state standard GOST 33228−2015 introduced as a national standard of the Russian Federation from 1 January 2016.

5 this standard has been prepared on the basis of national standard of Russian Federation GOST R 54929−2012*

__________________

* By order of the Federal Agency for technical regulation and Metrology of April 21, 2015 N 276-St GOST R 54929−2012 abolished from 1 January 2016.

6 INTRODUCED FOR THE FIRST TIME


Information about the changes to this standard is published in the annual reference index «National standards», and the text changes and amendments — in monthly information index «National standards». In case of revision (replacement) or cancellation of this standard a notification will be published in the monthly information index «National standards». Relevant information, notification and lyrics are also posted in the information system of General use — on the official website of the Federal Agency for technical regulation and Metrology on the Internet

Introduction

This standard is developed on the basis of GOST 8696, GOST 10704, GOST 10705, GOST 10706, as well as a synthesis of domestic and foreign experience of the use of pipes.

Pipe manufactured according to GOST 8696, GOST 10704, GOST 10705, GOST 10706, have the same scope as General-purpose tubes. Therefore, in this standard, developed on the basis of the above mentioned standards, the requirements for these pipes are combined.

Compared to GOST 8696, GOST 10704, GOST 10705, GOST 10706 in this standard:

— introduced a classification of pipes according to the strength grade;

— supplemented by a number of pipe sizes the outside diameter and wall thickness;

— equipped with two precision-length of tubes: normal and high;

— added the possibility of testing of pipes for impact strength and non-destructive testing;

— added the possibility of manufacturing pipes with the definition of carbon equivalent and free from scale, surface, trim ends.

1 Scope

This standard applies to welded steel pipes of General purpose made of carbon and low-alloy steel.

2 Normative references

This standard uses the regulatory references to the following standards:

GOST 31447−2012 steel welded Pipes for trunk gas pipelines, oil pipelines and oil product pipelines. Specifications

31458−2012 GOST steel Pipes products pipes. Documents on acceptance inspection

GOST 15.309−98 development System and production statement on manufacture. Testing and acceptance of products. The main provisions of the

GOST 162−90 Gauges. Specifications

GOST 166−89 (ISO 3599−76) Calipers. Specifications

GOST 380−2005 carbon Steel of ordinary quality. Brand

GOST 427−75 Rulers measuring metal. Specifications

GOST 1050−88 hire gauged bars with special surface finishing of carbon structural quality steel. General specifications

GOST 2216−84 Gauges-adjustable bracket smooth. Specifications

GOST 3728−78 Pipe. Test method for bend

GOST 3845−75 Pipe metal. Test method hydraulic pressure

GOST 5378−88 Protractors with Vernier. Specifications

GOST 6507−90 Micrometers. Specifications

GOST 6996−66 (ISO 4136−89, ISO 5173−81, ISO 5177−81) Welded joints. Methods for determining the mechanical properties

GOST 7268−82 Steel. The method of determining the propensity to mechanical aging test the impact strength

GOST 7502−98 metallic measuring tape. Specifications

GOST 7565−81 (ISO 377−2-89) Iron, steel and alloys. Sampling method for determination of chemical composition

GOST 8026−92 Line calibration. Specifications

GOST 8693−80 (ISO 8494−86) of the Pipe metal. Test method turn-up cuffs

GOST 8694−75 Pipe. The test method for distribution

GOST 8695−75 Pipe. Test method for flattening

GOST 9045−93 cold-rolled thin sheets of low carbon quality steel for cold forming. Specifications

GOST 9454−78 Metals. Test method for impact strength at low, room and elevated temperatures

GOST 10006−80 (ISO 6892−84) of the Pipe metal. Test method tensile

GOST 10692−80 Pipe steel, cast iron and fittings to them. Acceptance, marking, packing, transportation and storage

GOST 11358−89 Thickness and stenkomer indicator with a scale division of 0.01 and 0.1 mm. specifications

GOST 12344−2003 Steel alloyed and high alloy. Methods for determination of carbon

GOST 12345−2001 (ISO 671−82, ISO 4935−89) Steel alloyed and high alloy. Methods of determining sulphur

GOST 12346−78 (ISO 439−82, ISO 4829−1-86) Steel alloyed and high alloy. Methods for determination of silicon

GOST 12347−77 Steel alloyed and high alloy. Methods for determination of phosphorus

GOST 12348−78 (ISO 629−82) Steel alloyed and high alloy. Methods for determination of manganese

GOST 12349−83 Steel alloyed and high alloy. Methods for determination of tungsten

GOST 12350−78 Steel alloyed and high alloy. Methods for determination of chromium

GOST 12351−2003 (ISO 4942:1988, ISO 9647:1989) Steel alloyed and high alloy. Methods for determination of vanadium

GOST 12352−81 Steel alloyed and high alloy. Methods for determination of Nickel

GOST 12354−81 Steel alloyed and high alloy. Methods for determination of molybdenum

GOST 12355−78 Steel alloyed and high alloy. Methods for determination of copper

GOST 12356−81 Steel alloyed and high alloy. Method of determining titanium

GOST 12357−84 Steel alloyed and high alloy. Methods for determination of aluminium

GOST 12358−2002 Steel alloyed and high alloy. Methods for determination of arsenic

GOST 12359−99 (ISO 4945−77) Steels carbon, alloyed and high alloy. Methods for determination of nitrogen

GOST 12360−82 Steel alloyed and high alloy. Methods of boron determination

GOST 12361−2002 Steel alloyed and high alloy. Methods for determination of niobium

GOST 12362−79 Steel alloyed and high alloy. Methods for determination of trace antimony, lead, tin, zinc and cadmium

GOST 16504−81 System of state testing products. Testing and quality control. Key terms and definitions

GOST 17745−90 of Steel and alloys. Methods for the determination of gases

GOST 18360−93 Gauges-bracket sheet for diameters from 3 to 260 mm. Dimensions

GOST 18365−93 Gauges bracket sheet with changeable lips for diameters over 100 to 360 mm. Dimensions

GOST 18895−97 Steel. Method of photoelectric spectral analysis

GOST 19281−89 (ISO 4950−2-81, ISO 4950−3-81, ISO 4951−79, ISO 4995−78, ISO 4996−78, ISO 5952−83) rolled steel with increased strength. General specifications

GOST 19903−74 hot-rolled steel sheets. Assortment

GOST 22536.0−87 carbon Steel and unalloyed cast iron. General requirements for methods of analysis

GOST 22536.1−88 carbon Steel and unalloyed cast iron. Methods for determination of total carbon and graphite

GOST 22536.2−87 carbon Steel and unalloyed cast iron. Methods of determining sulphur

GOST 22536.3−88 carbon Steel and unalloyed cast iron. Methods for determination of phosphorus

GOST 22536.4−88 carbon Steel and unalloyed cast iron. Methods for determination of silicon

GOST 22536.5−87 (ISO 629−82) carbon Steel and unalloyed cast iron. Methods for determination of manganese

GOST 22536.6−88 carbon Steel and unalloyed cast iron. Methods for determination of arsenic

GOST 22536.7−88 carbon Steel and unalloyed cast iron. Methods for determination of chromium

GOST 22536.8−87 carbon Steel and unalloyed cast iron. Methods for determination of copper

GOST 22536.9−88 carbon Steel and unalloyed cast iron. Methods for determination of Nickel

GOST 22536.10−88 carbon Steel and unalloyed cast iron. Methods for determination of aluminium

GOST 22536.11−87 carbon Steel and unalloyed cast iron. Methods for determination of titanium

GOST 22536.12−88 carbon Steel and unalloyed cast iron. Methods for determination of vanadium

GOST 26877−2008 metal Products. Methods of measuring form deviations of

GOST 28033−89 Steel. Method x-ray fluorescence analysis

GOST 28548−90 of steel Pipe. Terms and definitions

GOST 30432−96 Pipe metal. Methods of sampling, blanks and samples for mechanical and technological tests

Note — When using this standard appropriate to test the effect of reference standards in the information system of General use — on the official website of the Federal Agency for technical regulation and Metrology on the Internet or in the annual information index «National standards» published as on January 1 of the current year, and the editions of the monthly information index «National standards» for the current year. If the reference standard is replaced (changed), when using this standard should be guided by replacing (amended) standard. If the reference standard is cancelled without replacement, then the situation in which the given link applies to the extent that does not affect this link.

3 Terms and definitions

This standard applies the terminology according to GOST 16504, 28548 GOST, GOST 26877, GOST 15.309, GOST 31447, as well as the following terms with respective definitions:

3.1 gorjachedeformirovannye pipe: Welded pipe, final outer diameter which throughout its length is formed in the process of hot reduction in a certain temperature range.

3.2 strength class: the designation of the level of strength of the pipe.

3.3 the body of the pipe: the Entire pipe, excluding the weld (welds) and heat affected zone of welding.

4 Symbols and abbreviations

In this standard the following notation and abbreviations:

D — outer diameter of pipe, mm;

 — relative elongation after rupture (five samples), %;

With — carbon equivalent;

P — hydrostatic test pressure, MPa;

 — tensile strength, N/mm;

 — yield strength, N/mm;

R — allowable stress in the wall of the pipe, MPa;

S — wall thickness of pipe, mm;

S — minimal (given the negative maximum deviations) wall thickness of pipe, mm;

M — weight of 1 m pipe, kg/m;

 — perimeter of the cross section of the pipe, mm;

VPS — high frequency welding;

DSF — arc welding under flux;

DSFP — arc submerged-arc welding pipes with one longitudinal seam;

ДСФ2П — arc submerged-arc welding pipes with two longitudinal joints;

DSPS — arc submerged-arc welding pipes with spiral seam;

LTO — local heat treatment of welded joints of pipes;

OTO — volumetric heat treatment the whole pipe;

G — hot reduction of welded pipes.

5 Assortment

5.1 Types of pipes and delivery condition

Pipe manufactures the following types:

— longitudinally welded with one longitudinal seam, VPS or DSPP;

— welded with two longitudinal seams, ДСФ2П;

— spirally with a spiral seam, DSFS.

Pipe supply-welded or welded gorjachedeformirovannye.

Tubes put in a condition after heat treatment in the entire volume, after the local heat treatment of welded joints with or without heat treatment.

5.2 Dimensions

Pipe manufactured by outside diameter and wall thickness dimensions shown in table 1, the normal precision of the outer diameter.

At the customer’s request pipes can be manufactured with high precision in outside diameter.

By agreement between the manufacturer and the customer pipes can be manufactured with dimensions that are not specified in table 1.

Table 1 — outside diameter, wall thickness and theoretical weight of 1 mpipe

Table 1 continued