GOST R 54158-2010

• gost-r-54158-2010.pdf (636.89 KiB)
  ГОСТ Р 54158-2010

GOST R 54158−2010 Tubes, copper and copper alloys, thin-walled. Specifications

GOST R 54158−2010

Group В64

NATIONAL STANDARD OF THE RUSSIAN FEDERATION

TUBE OF COPPER AND COPPER ALLOY THIN

Specifications

Thin-walled tubes from copper and copper alloys. Specifications

OKS 23.040.15
GST 18 4560

Date of introduction 2011−08−01

Preface

The objectives and principles of standardization in the Russian Federation established by the Federal law of 27 December 2002 N 184-FZ «On technical regulation», and rules for the application of national standards of the Russian Federation — GOST R 1.0−2004 «Standardization in the Russian Federation. The main provisions"

Data on standard

1 DEVELOPED by the Technical Committee for standardization TC 106 «Tsvetmetprokat», Scientific-research, project and design Institute for alloys and processing of nonferrous metals open joint stock company «Institute tsvetmetobrabotka"

2 SUBMITTED by the Technical Committee for standardization TC 106 «Tsvetmetprokat"

3 APPROVED AND put INTO EFFECT by the Federal Agency for technical regulation and Metrology of December 21, 2010 No. 917-St

4 INTRODUCED FOR THE FIRST TIME


Information about the changes to this standard is published in the annually issued reference index «National standards», and the text changes and amendments — in monthly indexes published information «National standards». In case of revision (replacement) or cancellation of this standard a notification will be published in a 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

AMENDED, published in the IUS N 10, 2013

An amendment made by the manufacturer of the database

1 Scope

This standard applies to drawn thin-walled tube of circular cross section of copper and copper alloys (brasses) used in various industries.

The standard specifies the dimensions, technical requirements, acceptance rules, methods of control and testing, marking, packaging, transportation and storage of pipes.

2 Normative references

This standard uses the regulatory references to the following standards:

GOST 427−75 Rulers measuring metal. Specifications

GOST 859−2001 Copper. Brand

GOST 1652.1−77 (ISO 1554−76) Alloys copper-zinc. Methods for determination of copper

GOST 1652.2−77 (ISO 4749−84) Alloys copper-zinc. Methods for determination of lead

GOST 1652.3−77 (ISO 1812−76, ISO 4748−84) Alloys copper-zinc. Methods of iron determination

GOST 1652.4−77 Alloys copper-zinc. Methods for determination of manganese

GOST 1652.5−77 (ISO 4751−84) Alloys copper-zinc. Methods for determination of tin

GOST 1652.6−77 Alloys copper-zinc. Methods for determination of antimony

GOST 1652.7−77 Alloys copper-zinc. Methods for determination of bismuth

GOST 1652.8−77 Alloys copper-zinc. Methods for determination of arsenic

GOST 1652.9−77 (ISO 7266−84) Alloys copper-zinc. Method for the determination of sulfur

GOST 1652.10−77 Alloys copper-zinc. Methods for determination of aluminium

GOST 1652.11−77 (ISO 4742−84) Alloys copper-zinc. Methods for determination of Nickel

GOST 1652.12−77 Alloys copper-zinc. Methods for determination of silicon

GOST 1652.13−77 Alloys copper-zinc. Methods for determination of phosphorus

GOST 2991−85 wooden disposable Boxes for loads up to 500 kg. General specifications

The Wire GOST 3282−74 General purpose low carbon steel. Specifications

GOST 3560−73 package steel Strip. Specifications

GOST 3845−75 Pipe metal. Test method hydraulic pressure

GOST 6507−90 Micrometers. Specifications

GOST 7502−98 metallic measuring tape. Specifications

GOST 8695−75 Pipe. Test method for flattening

GOST 9557−87 flat wooden Pallet size 800x1200 mm. specifications

GOST 9569−2006 waxed Paper. Specifications

GOST 9716.1−79 Alloy copper and zinc. Method of spectral analysis on a metal standard samples with photographic registration of spectrum

GOST 9716.2−79 Alloy copper and zinc. Method of spectral analysis on a metal standard samples with photoelectric registration of spectrum

GOST 9716.3−79 Alloy copper and zinc. Method of spectral analysis on the oxide samples with photographic registration of spectrum

GOST 9717.2−82 Copper. Method of spectral analysis on a metal standard samples with photographic registration of spectrum

GOST 9717.3−82 Copper. Method of spectral analysis of oxide standard specimens

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

GOST 10198−91 wooden Boxes for goods of mass over 200 up to 20000 kg. General specifications

GOST 12082−82 wooden Crates for loads weighing up to 500 kg. General specifications

GOST 13938.11−78 Copper. Method for the determination of arsenic

GOST 13938.13−93 Copper. Methods for determination of oxygen

GOST 14192−96 Marking of cargo

GOST 15102−75 the universal metal closed Container of nominal gross mass 5,0 t Technical specifications

GOST 15527−2004 Alloys copper-zinc (brass) pressure treated. Brand

GOST 15846−2002 Products that are sent to the far North regions and equated areas. Packing, marking, transportation and storage

GOST 18321−73 Statistical quality control. Methods of random selection of piece products

GOST 21650−76 means of fastening of package cargoes in transport packages. General requirements

GOST 22225−76 universal Containers with a gross weight 0,625 and 1,25 t. specifications

GOST 24047−80 Semi-finished products from nonferrous metals and their alloys. Sampling for tensile test

GOST 24231−80 non-ferrous metals and alloys. General requirements to selection and preparation of samples for chemical analysis

GOST 24597−81 the packaged goods. Basic parameters and dimensions

GOST 26877−91 metal Products. Methods of measuring form deviations of

GOST 31382−2009 Copper. Methods of analysis

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 published annually by the information sign «National standards» published as on January 1 of the current year and related information published monthly indexes published in 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 following terms with respective definitions:

3.1 out-of-roundness (deviation from circular shape): Difference between the largest and smallest diameter values measured in one cross section perpendicular to the axis of the tube.

3.2 raznoshennoy (thickness variation, the deviation from concentricity): the difference between the largest and smallest values of wall thickness measured in single cross-section perpendicular to the axis of the tube.

3.3 Bay: Cut product wound into a series of continuous turns.

3.4 measuring length: Specific length of the product in a live segment or the Bay that is specified in the order.

4 Assortment

4.1 the Geometric dimensions of the tubes defines an outer diameter, wall thickness and length.

4.2 nominal outside diameter and nominal wall thickness of the tubes shall be as specified in table 1.


Table 1

In millimeters

Nominal the outer diameter	The nominal wall thickness of
0,15	0,20	0,25	0,30	0,35	0,40	0,45	0,50	0,60	0,65	0,70
1,5	R
1,6	R	R	R
1,7	R	R
1,8	R
2,0	R	R	R	R	R	R	R
2,2	R	R	R
2,4	R	R	R
2,5	R	R	R	R	R
2,6	R	R	R	R
2,8	R
3,0	R	R	R	R	R	R	R
3,2	R	R	R
3,4	R	R
3,5	R
3,6	R
3,8	R
4,0	R	R	R	R	R	R	R	R	R	R
4,5	R
4,8	R	R
5,0	R	R	R	R	R	R	R	R
5,5	R
6,0	R	R	R	R	R	R	R	R
7,0	R	R	R	R	R	R	R	R
7,5	R
8,0	R	R	R	R	R	R	R	R	R
8,5	R
9,0	R	R	R	R	R	R	R	R
9,5	R
10,0	R	R	R	R	R	R	R	R
10,2	R
11,0	R	R	R	R	R	R	R	R
12,0	R	R	R	R	R	R	R	R
13,0	R	R	R	R	R	R
14,0	R	R	R	R	R	R
15,0	R	R	R	R
16,0	R	R	R	R
17,0	R	R
18,0	R
19,0	R
20,0	R
21,0	R
22,0	R
24,0	R
28,0	R	R
Note — In this table apply the following marking: R — used sizes of tubes.

4.3 nominal outside diameter of the tubes and limit deviations of the outside diameter shall be as specified in table 2.


Table 2

In millimeters

Nominal outer diameter	Limit deviation of the outer diameter at a precision manufacturing
normal	high
1.5 to 7.5 incl.	-0,10	-0,05
From 8.0 to 10.2 incl.	-0,15	-0,10
From 11.0 to 18.0 incl.	-0,20	-0,15
From to 19,0 28,0 incl.	-0,24	-0,20

4.4 the nominal wall thickness of pipes and tolerances for wall thickness shall be as specified in table 3.


Table 3

In millimeters

The nominal wall thickness of	Limit deviation of the wall thickness with precision manufacturing
normal	high
0,15	±0,03	±0,02
0,20
0,25	±0,04	±0,03
0,30
0,35
0,40	±0,05	±0,04
0,45
0,50	±0,06	±0,05
0,60	±0,08	±0,06
0,65	±0,10	±0,08
0,70

4.5 Theoretical weight of 1 m pipe with nominal outer diameter and nominal wall thickness are given in Appendix A.

4.6 Theoretical weight of 1 m of tube with minimum and maximum wall thickness and minimum and maximum diameters are given in Appendix B.

4.7 the length of the tube produce the measured length in segments and coils.

The tube is manufactured in segments of length 1 to 3 m.

Allowed tube manufacturing in segments over a length of 3 to 4.5 m.

Allowed production of tubes in segments with length from 0.5 to 1 m in amount of not more than 10% of the party.

Tubing outer diameter to 10 mm are allowed to produce in the bays with a length of at least 10 m.

4.8 allowed to produce tube segments of random, exact or multiple lengths from 1 to 3 m. maximum deviations on length of pipes shall be plus 10 mm.

4.9 the lengths dimensional, must be supplied with an allowance for each cut to 5 mm and the limit deviation for the total length in accordance with 4.7.

The legend of the tubes are placed according to the scheme:

Use the following abbreviations:

method of manufacture:	cold-deformed (drawn) — D;
sectional shape:	round — CU;
precision manufacturing:	normal — N,
increased — P;
the condition of the material:	soft — M
solid — T;
length:	random — ND,
dimensional — CD;
form of delivery:	the segments
Bay — BT;
special conditions:	increased plasticity — L.

Examples of symbols:

Tube, drawn, round section, the normal precision of manufacture, soft, outer diameter 5 mm, wall thickness 0,25 mm, length 2000 mm, in segments, of copper grade M2:

Tube DCRM 5,0x0,25х2000 segments M2 GOST R 54158−2010

Tube, drawn, round section, high precision manufacturing, rigid, outer diameter 11 mm, wall thickness 0.50 mm, a length of multiples of 1500 mm, in segments, brass brands L63:

Tube DCCT 11,0x0,50х1500 CD key segments L63 GOST R 54158−2010

Tube, drawn, round section, the normal precision of manufacture, soft, outer diameter 3 mm, wall thickness 0.40 mm, length 1500 mm, in coils, of copper marks M1:

Tube DCMM 3,0x0,40х1500 BT M1 GOST R 54158−2010

5 Technical requirements

5.1 Pipe manufactured in accordance with the requirements of this standard for technological regulations approved in the prescribed manner.

5.2 Tube made of copper grades M1, M2, M3 according to GOST 859 and brass brands l96, L63 and L68 according to GOST 15527.

Tubes for conductive products must be made of copper grades M1 and M2.

5.3 External and internal surfaces of the tubes shall be free from dirt, deep scratches and marks that control the sweep can bring the tube for the limit deviations on size. The tube should not have cracks and breaks, leaks and delamination, cavities and captured.

Allowed some small surface defects and dents with a depth of no more than 0.25 mm in an amount of not more than two per 1 m length of the tube, if when the sweep control is not output the dimensions of the tube for maximum deviations in size. Allowed tubes with dents in the amount of not more than 10% of the party.

For rigid pipes manufacturing high precision over the entire surface are not allowed local dent depth of more than 0.20 mm, no more than 2% of the tubes of the party.

On the surface of the tubes allowed the color of a tint, koltsevatost, dark spots, traces of control and Stripping.

5.4 Tube, supplied in lengths should be trimmed evenly. Cut end Squareness, mm should not exceed:

— 1 mm — for tubes with external diameter up to 10 mm;

— 2 mm — for pipes with outer diameter more than 10 mm.

5.5 Raznoshennoy should take the dimensions of the tubes for limit deviation for wall thickness.

The ovality of the tubes normal manufacturing precision wall thickness of 1/20 of the outer diameter and no longer needs to display their dimensions for tolerances for outside diameter, wall thickness less than 1/20 of the outer diameter should not exceed 0.5 mm.

The ovality of the tubing manufacturing high precision the wall thickness of 1/20 of the outer diameter and no longer needs to display the size of the tubes for half of the limit deviations for outer diameter, a wall thickness of less than 1/20 of the outer diameter should not exceed 0.25 mm.

Ovality do not install tubing in a soft condition and to tubes made in the bays.

5.6 Tube, supplied in sections must be straightened. Curvature for 1 m length of pipe shall conform to the requirements given in table 4.


Table 4

In millimeters

The outer diameter	Wall thickness	Curvature of 1 m length, no more
From 1.5 to 6 incl.	From 0.15 to 0.25 incl.	5
From 1.5 to 6 incl.	From 0.30 to 0.70 incl.	8
SV. 6 to 28 incl.	From 0.15 to 0.70 incl.	10

The total curvature of tubes shall not exceed the product of the curvature of 1 m length for a total length of the tubes in meters.

The curvature is not set for pipes made of:

— in coils;

— in the soft condition.

5.7 Pipe is manufactured in hard and soft States with the ratio of diameter and wall thickness of not more than 20. The mechanical properties of the tubes shall conform to the requirements specified in table 5.


Table 5

Manufacturer of copper, copper alloy (brass)	The condition of the material	Temporary resistance , MPa (kgf/mm), not less	Elongation , %, not less
M1, M2, M3, L96	Soft	210 (21)	35
Solid	340 (35)	2
L68	Soft	290 (30)	40
Solid	440 (45)	10
L63	Soft	290 (30)	38
Solid	440 (45)	10
Notes 1 is allowed to produce pipes of brass brands L63 size 2x0,25 mm with tensile not less than 470 MPa (48 kg/mm) and elongation of at least 2%. 2 tubes of increased elasticity in the solid state produce with a temporary tear resistance of not less than 390 MPa (40 kgf/mm) and elongation not less than 15%. 3 Solid tube brass brands L63 od 4, 6, 8, 12 mm and a wall thickness of 0.5 mm is allowed to produce with a temporary tear resistance of not less than 588 MPa (60 kgf/mm) and elongation of at least 5%.

5.8 Pipe should be sealed.

6 acceptance Rules

6.1 Tube take parties. The party must consist of tubes of one brand of copper or copper alloy (brass), same size, same accuracy, same state of the material shall be furnished in one document about quality that contains:

is the trademark or name and trademark of manufacturer;

— the name of the country of manufacture;

— legal address of the manufacturer and (or) the seller;

— the symbol of the tubes;

— test results (as required);

— the batch number;

— the weight of the batch.

The mass of the party must be not more than 500 kg.

6.2 quality Control the outer surface must be subjected to each tube batch.

6.3 For quality control of internal surface of tubes of internal diameter greater than 3 mm select three tubes from each 100 kg.

Control of the inner surface of the tube inner diameter of 3 mm and less is not conducted.

6.4 For control of diameter, wall thickness, length, skew cut, raznoshennoy, curvature select the three tubes from each 100 kg.

6.5 For tensile tests (tensile strength and elongation) take three tubes from the party.

6.6 testing the tightness of select three tubes from the party. The leakproofness test carried out at the request of the consumer.

Tubing outer diameter to 12 mm and tube in coils leak tested at the factory are not subjected to.

6.7 To determine the chemical composition selected two tubes (coils) from the party. Allowed to the manufacturer of the sampling carried out by the molten metal.

6.8 If unsatisfactory test results of at least one of the indicators, with the exception of tests conducted using statistical acceptance control according to GOST 18321, it conducted a re-test of the doubled sample taken from the same batch.

The results of repeated testing are spreading to the entire party.

7 Methods of inspection and testing

7.1 Inspection of the external and internal surfaces of the tubes is carried out without the use of magnifying devices.

For inspection of the inner surface of the tubes internal diameter from 3 to 20 mm, inclusive, is made in segments or bays, from each selected tube (coils) cut one sample length not less than 150 mm Samples cut lengthwise into two parts and examine.

The inspection of the inner surface of the pipe inner diameter more than 20 mm is carried out on an illuminated screen.

7.2 Measurement of the outer diameter of the wall is carried out with a micrometer according to GOST 6507. Measurement of outer diameter is carried out in sections, located at a distance not less than the outer diameter of the ends of the tube at three points anywhere on the tube.

The measurement of the diameter of the tubes in coils are conducting at the straight ends of the tubes.

7.3 Control of wall thickness of tubes with internal diameter less than 3 mm is carried out by weighing.

To determine the mass of 1 m of pipes weigh five lengths of 200 mm each, taken from different tubes from each 100 kg batch.

To control the wall thickness of each tube selected (Bay) inner diameter 3 to 8 mm, made in segments or bays, cut samples of length not less than 150 mm, cut them lengthwise into two parts and measure with a micrometer according to GOST 6507.

The measurement of wall thickness of tubes with internal diameter exceeding 8 mm is carried out from both sides of the tube (sample) no less than 5 mm from the ends of the tube.

Allowed to control the diameter and the wall thickness of the tubes and other measuring instruments required accuracy.

7.4 the length of the tubes in segments measure measuring tape according to GOST 7502 or metal ruler according to GOST 427.

The length of the tubes in coils are guaranteed by the manufacturer.

7.5 the Curvature, the cosine of the cut and raznoshennoy measured in accordance with GOST 26877.

7.6 For tensile testing from each selected tube (the Bay) cut off one sample.

The selection and preparation of samples for tensile tests carried out according to GOST 24047.

The tensile test is carried out according to GOST 10006 for short or long longitudinal specimens.

7.7 testing the flattening of each selected tube (the Bay) cut off one sample.

Test flattening is carried out according to GOST 8695.

7.8 Test tubes hold one of the following methods:

— eddy-current control according to the method agreed upon by the manufacturer and consumer;

hydraulic pressure from 4.5 to 5.5 MPa (50 kgf/cm) for 10 s according to GOST 3845;

— pneumatic pressure from 0.65 to 0.80 MPa (7−8 kgf/cm) for 5 s in a tub filled with water, with no leakage of air from the tube.

Test method for tightness chosen by the manufacturer.

Testing hydraulic and pneumatic pressure is designed to determine the defects of the tube wall and should not be considered as tests of strength or allowable working pressure.

7.9 For the analysis of the chemical composition of each selected tube (coils) cut one sample.

Sampling for chemical analysis is carried out according to GOST 24231.

Chemical composition analysis methods is carried out according to GOST 1652.1 — 1652.13 GOST, GOST 9716.1 — 9716.3 GOST, GOST 9717.2, GOST 9717.3, GOST 13938.11, 13938.13 GOST, GOST 31382или other test methods, providing the required accuracy.

If there is disagreement in the evaluation of chemical composition analysis methods is carried out according to GOST 1652.1 — 1652.13 GOST, GOST 13938.11, 13938.13 GOST, GOST 31382.

7.10 allowed the manufacturer to use other testing methods, providing the required accuracy. If there is disagreement in the definition of indicators monitoring is carried out by methods specified in this standard.

8 Packing, marking, transportation and storage

8.1 the Mass of pipes in coils should not exceed 80 kg.

Allowed the mass of pipes in coils of more than 80 kg Minimum and maximum mass bays can be set by agreement between the consumer and the manufacturer.

Tube lengths tied into bundles.

Each bundle and the Bay of tubes should be tied with wires of diameter not less than 1.2 mm or twine made of synthetic materials no less than two turns, and in at least two places — for the beam in three places evenly — bays so as to prevent mutual displacement of the tubes. The ends of the wire fastened by twisting not less than five turns.

8.2 the Packaging must ensure the safety of the tubes.

As containers and packaging materials you can use:

— boxes of GOST 2991, GOST 10198, lined inside by a paper according to GOST 9569;

— wooden crates according to GOST 12082;

containers according to the GOST 15102, GOST 22225;

— steel wire according to GOST 3282;

— steel tape according to GOST 3560.

Allowed other types of packaging and packaging materials to ensure the safety of pipes during transportation, according to the normative documents.

8.3 Packaging tubes, sent to the far North regions and equated areas according to GOST 15846.

8.4 packages should be generated in the transport packets.

Dimensions of packages — according to GOST 24597.

The means of fastening in transport packages — according to GOST 21650.

Maximum permissible mass of cargo room — 5000 kg.

When transporting in boxcars, the mass of the package shall not exceed 1250 kg.

Packaging is carried out on pallets according to GOST 9557 or without pallets using bars section not less than 50x50 mm with tying wire with diameter at least 3 mm or tape size 0,3x30 mm or using a sling also packageable. The ends of the wrapping wire fasten twist of five turns, the tape is in the castle.

8.5 In each container or in one of the drawers of the container must be nested packing list, which must include:

is the trademark or name and trademark of manufacturer;

— the name of the country of manufacture;

— legal address of the manufacturer and (or) the seller;

— the symbol of tubes or alloy grade, the size of the tubes, precision manufacturing, the condition of the material, the designation of this standard;

— the batch number;

stamp of technical control or the technical controller;

— the date of manufacture.

8.6 each beam (Bay) tubes shall be attached a label showing:

— trademark or name and trademark of manufacturer;

— the legend of the tubes, or grade of alloy, the dimensions of the tube, precision of manufacture, condition of material, designation of the present standard;

— batch number;

the stamp of the technical control rooms or technical controller.

8.7 Transport marking under GOST 14192.

8.8 Tube transporterowych all types of transport in covered vehicles in accordance with cargo carriage regulations applicable to transport of this species.

8.9 Pipe should be stored indoors and shall be protected from mechanical damage, moisture and active chemical substances.

Under specified storage conditions consumer properties of the pipe during storage are not changed.

9 manufacturer’s Warranty

9.1 the Manufacturer guarantees the conformity of the pipes with the requirements of this standard if the purchaser respects the conditions for transport and storage.

9.2 the Warranty period of storage — 12 months from date of manufacture.

9.3 after the warranty period of storage of the tube prior to application must be checked for their compliance with the requirements of this standard and compliance can be used by the user to the destination.

Annex a (informative). Theoretical weight of 1 m of tubes with a nominal outer diameter and nominal wall thickness

Appendix A
(reference)

Table A. 1

Nominal outside diameter, mm	Theoretical weight of 1 m of pipe, g, with the nominal wall thickness, mm
0,15		0,20		0,25		0,30
Copper and brass brand l96	Brass brands L63 and L68	Copper and brass brand l96	Brass brands L63 and L68	Copper and brass brand l96	Brass brands L63 and L68	Copper and brass brand l96	Brass brands L63 and L68
1,5	5,659	5,404	-	-	-	-	-	-
1,6	6,079	5,805	7,472	-	-	-	-	-
1,7	-	-	8,384	-	-	-	-	-
1,8	7,756	7,393	10,062	9,608	12,229	11,679	14,254	13,612
2,0	-	-	-	-	-	-	-	-
2,2	8,595	8,207	11,178	10,675	13,623	13,010	-	-
2,4	9,433	9,007	12,295	11,843	15,020	14,345	-	-
2,5	-	-	12,854	12,276	15,718	15,012	-	-
2,6	-	-	13,412	12,809	16,700	15,947	-	-
2,8	-	-	-	-	17,818	17,001	-	-
3,0	11,948	11,407	15,646	14,943	19,215	18,351	-	-
3,2	-	-	16,766	16,013	-	-	Twenty two thousand six hundred thirty three	21,615
3,4	-	-	17,889	17,085	-	-	-	-
3,5	-	-	-	-	22,685	-	-	-
3,6	-	-	-	-	23,407	22,355	-	-
3,8	-	-	-	-	-	-	-	-
4,0	16,144	15,410	21,235	20,281	26,202	25,024	31,016	29,622
4,5	-	-	-	-	29,690	28,356	-	-
4,8	-	-	-	-	-	-	37,724	36,029
5,0	20,333	19,414	26,825	25,619	33,188	32,546	39,400	37,630
5,5	-	-	-	-	-	-	-	-
6,0	24,526	23,418	32,414	30,957	40,175	38,369	47,784	45,636
7,0	28,718	27,421	38,003	36,295	45,897	43,834	56,168	53,644
7,5	30,814	29,424	-	-	-	-	-	-
8,0	32,911	31,227	43,602	44,636	54,139	52,832	64,564	61,653
8,5	-	-	-	-	-	-	68,757	65,657
9,0	37,095	35,428	49,181	46,971	61,134	58,386	72,936	69,658
9,5	-	-	-	-	64,623	61,718	-	-
10,0	41,287	39,432	54,771	52,309	68,121	65,059	81,319	77,665
10,2	-	-	-	-	-	-	-	-
11,0	45,479	43,435	60,360	57,647	75,107	71,732	89,703	85,672
12,0	49,671	47,428	60,949	62,985	82,089	78,428	98,087	93,678
13,0	-	-	-	-	89,050	85,076	106,471	101,686
14,0	-	-	-	-	96,067	91,749	114,855	109,692
15,0	-	-	-	-	-	-	123,238	Of 117.00
16,0	-	-	-	-	-	-	131,622	125,706
17,0	-	-	-	-	-	-	-	-
18,0	-	-	-	-	-	-	-	-
19,0	-	-	-	-	-	-	-	-
20,0	-	-	-	-	-	-	-
21,0	-	-	-	-	-	-	-	-
22,0	-	-	-	-	-	-	-	-
24,0	-	-	-	-	-	-	-	-
28,0	-	-	-	-	-	-	232,228	221,791

Continuation of table A. 1

Nominal outside diameter, mm	Theoretical weight of 1 m of pipe, g, with the nominal wall thickness, mm
0,35		0,40		0,45		0,50
Copper and brass brand l96	Brass brands L63 and L68	Copper and brass brand l96	Brass brands L63 and L68	Copper and brass brand l96	Brass brands L63 and L68	Copper and brass brand l96	Brass brands L63 and L68
1,5	-	-	-	-	-	-	-	-
1,6	-	-	13,414	-	-	-	-	-
1,7	-	-	14,532	-	-	-	-	-
1,8	-	13,545	-	-	-	-	-	-
2,0	16,136	15,105	17,889	17,085	19,491	18,615	-	-
2,2	-	-	-	-	-	-	-	-
2,4	-	-	-	-	-	-	-	-
2,5	21,031	20,085	24,175	-	-	-	27,946	26,690
2,6	-	-	25,362	-	-	-	29,343	28,024
2,8	-	-	-	-	-	-	-	-
3,0	25,917	24,752	29,067	27,761	32,067	30,625	34,932	33,362
3,2	-	-	31,304	29,892	-	-	-	-
3,4	-	-	-	-	-	-	-	-
3,5	-	-	-	-	-	-	-	-
3,6	-	-	-	-	-	-	-	-
3,8	-	-	-	-	-	-	-	-
4,0	35,801	34,163	40,248	38,436	44,642	42,636	48,906	46,708
4,5	-	-	-	-	-	-	-	-
4,8	-	-	49,181	46,971	-	-	-	-
5,0	45,479	43,435	51,424	49,113	57,218	54,647	62,878	60,052
5,5	-	-	-	-	-	-	-	-
6,0	55,260	52,776	62,603	59,789	69,794	66,657	76,852	73,398
7,0	65,041	62,118	73,781	70,465	82,370	78,668	90,824	86,742
7,5	-	-	-	-	-	-	-	-
8,0	74,822	71,460	84,959	81,141	94,945	90,678	-	100,087
8,5	-	-	-	-	-	-	-	-
9,0	Eighty four thousand six hundred three	80,801	96,138	91,817	107,521	102,683	-	113,432
9,5	-	-	-	-	-	-	-	-
10,0	94,384	90,142	107,316	102,493	120,097	114,699	-	126,778
10,2	-	-	109,548	109,540	-	-	-	-
11,0	104,166	99,484	118,495	113,160	132,672	126,710	146,716	140,122
12,0	113,947	108,825	129,673	123,845	145,248	138,720	160,690	153,468
13,0	123,728	118,176	140,851	134,521	158,180	151,071	174,662	166,812
14,0	133,509	127,508	152,030	145,197	170,399	162,741	188,636	180,158
15,0	-	-	163,208	155,673	182,975	174,751	202,608	193,502
16,0	-	-	174,587	166,549	195,551	186,762	216,582	206,848
17,0	162,852	155,533	-	-	-	-	230,554	220,192
18,0	-	-	-	-	-	-	244,528	233,537
19,0	-	-	-	-	-	-	258,501	246,882
20,0	-	-	-	-	-	-	272,474	260,228
21,0	-	-	-	-	-	-	286,447	273,572
22,0	-	-	-	-	-	-	300,420	286,917
24,0	-	-	-	-	-	-	328,366	313,607
28,0	-	-	-	-	-	-	384,258	366,988

End of table A. 1

Nominal outside diameter, mm	Theoretical weight of 1 m of pipe, g, with the nominal wall thickness, mm
0,60		0,65		0,70
Copper and brass brand l96	Brass brands L63 and L68	Copper and brass brand l96	Brass brands L63 and L68	Copper and brass brand l96	Brass brands L63 and L68
1,5	-	-	-	-	-	-
1,6	-	-	-	-	-	-
1,7	-	-	-	-	-	-
1,8	-	-	-	-	-	-
2,0	-	-	-	-	-	-
2,2	-	-	-	-	-	-
2,4	-	-	-	-	-	-
2,5	-	-	-	-	-	-
2,6	-	-	-	-	-	-
2,8	-	-	-	-	-	-
3,0	-	-	-	-	-	-
3,2	-	-	-	-	-	-
3,4	46,956	44,839	-	-	-	-
3,5	-	-	-	-	-	-
3,6	-	-	-	-	-	-
3,8	-	-	-	-	60,651	57,917
4,0	57,018	54,444	60,847	58,104	-	-
4,5	-	-	-	-	-	-
4,8	-	-	-	-	-	-
5,0	-	-	-	-	-	-
5,5	-	-	-	-	-	89,678
6,0	-	-	-	-	-	-
7,0	-	-	-	-	-	-
7,5	-	-	-	-	-	-
8,0	-	-	-	-	-	136,385
8,5	-	-	-	-	-	-
9,0	-	-	-	-	-	-
9,5	-	-	-	-	-	-
10,0	-	-	-	-	-	-
10,2	-	-	-	-	-	-
11,0	-	-	-	-	-	-
12,0	-	-	-	-	-	-
13,0	-	-	-	-	-	-
14,0	-	-	-	-	-	-
15,0	-	-	-	-	-	-
16,0	-	-	-	-	-	-
17,0	-	-	-	-	-	-
18,0	-	-	-	-	-	-
19,0	-	-	-	-	-	-
20,0	-	-	-	-	-	-
21,0	-	-	-	-	-	-
22,0	-	-	-	-	-	-
24,0	-	-	-	-	-	-
28,0	-	-	-	-	-	-

Annex B (reference). Theoretical weight of 1 m pipe during the minimum and maximum wall thickness and minimum and maximum diameters in normal and high precision manufacturing

Appendix B
(reference)

Table B. 1

Nominal outside diameter, mm	Nominal wall thickness, mm	Theoretical weight of 1 m of pipe, g, with precision manufacturing
normal				high
Copper grades M1, M2 and M3, brass brand l96		Brass brands L63, L68		Copper grades M1, M2 and M3, brass brand l96		Brass brands L63, L68
not less than	no more	not less than	no more	not less than	no more	not less than	no more
1,5	0,15	4,29	7,15	4,10	6,28	4,80	6,56	4,58	6,26
1,6	0,15	4,63	7,65	4,42	Of 7.31	5,16	Of 7.03	4,93	6,72
1,6	0,20	6,32	9,45	Of 6.04	Of 9.03	6,89	8,80	Of 6.58	8,40
1,6	0,4	11,25	To 15.65	-	-	12,02	Of 14.81	-	-
1,7	0,2	Of 6.71	10,06	-	-	7,54	9,50	-	-
1,7	0,4	12,30	17,05	-	-	Of 12.86	Of 16.21	-	-
1,8	0,35	-	-	11,47	15,74	-	-	Of 12.21	14,87
2,0	0,15	5,97	Of 9.66	5,70	Of 9.23	6,62	Of 8.94	6,32	8,53
2,0	0,20	9,17	For 13, 31	8,76	Of 12.71	9,91	12,49	9,47	11,92
2,2	0,25	11,10	16,30	10,60	15,56	11,87	For 15.42	11,34	14,73
2,4	0,15	Of 7.31	11,68	7,00	11,16	8,07	10,84	Of 7.71	10,35
2,4	0,20	10,12	Of 14.60	Of 9.67	13,94	10,92	13,72	10,44	13,10
2,4	0,25	12,27	17,92	11,72	17,11	13,10	16,99	12,51	16,22
2,5	0,20	10,62	15,30	10,14	Of 14.54	11,39	14,33	With 10.87	Of 13.68
2,5	0,25	Of 12.86	18,73	12,28	Of 17.89	13,72	Of 17, 77	13,10	16,97
2,5	0,35	18,12	Of 24.10	17,30	23,01	19,06	Of 23.06	18,20	For 22.02
2,5	0,40	20,12	27,11	-	-	20, and 96	25,99	-	-
2,5	0,50	Of 24.03	31,86	22,95	30,43	25,15	Of 30.74	Of 24.04	29,36
2,6	0,20	11,07	15,88	10,58	15,17	Of 11.93	14,95	11,39	Was 14.27
2,6	0,25	13,45	19,54	12,84	18,66	14,33	18,55	13,69	17,72
2,6	0,40	20, and 96	Of 28.22	-	-	22,08	27,11	-	-
2,6	0,50	-	-	-	-	26,42	32,29	By 25.23	30,84
2,8	0,25	14,62	Loss of 21.16	13,96	20,21	15,56	20,12	14,86	19,21
3,0	0,15	Of 9.33	14,70	Of 8.91	14,03	10,25	13,69	Of 9.79	13,07
3,0	0,20	12,98	Of 18.46	Of 12.39	Loss of 17.62	13,94	17,41	Of 13.32	Of 16.63
3,0	0,25	15,79	22,78	Of 15.09	Of 21.76	Of 16.79	21,69	16,05	Of 20.72
3,0	0,30	19,19	26,24	18,33	Of 25.06	Of 20.23	25,10	For 19.32	Of 23.97
3,0	0,35	22,45	29,55	21,44	Of 28.22	23,53	28,37	Of 22.47	Of 27.09
3,0	0,40	24,95	33,34	23,83	31,8	Of 26.07	32,11	24,90	30,66
3,0	0,45	27,96	36,35	Was 26.70	34,71	29,12	Of 35.07	Of 27.81	33,49
3,0	0,50	-	-	-	-	31,46	Of 38.45	30,04	36,71
3,2	0,20	Of 13.93	Of 19.74	13,30	Of 18.85	14,95	Of 18.64	Was 14.27	17,80
3,2	0,40	26,91	35,86	25,70	34,24	28,08	Of 34.57	26,82	Of 33.01
3,4	0,60	40,42	53,62	38,59	51,20	42,43	51,49	40,51	49,17
3,5	0,25	18,71	Of 26.84	-	-	19,87	25,60	-	-
3,8	0,70	Of 52.01	69,34	From 49.66	66,22	Of 54.26	66,95	51,81	63,94
4,0	0,60	Of 49.14	65,02	46,93	62,09	51,49	62,56	49,17	59,74
4,0	0,65	51,52	70,25	49,19	67,08	58,87	67,76	51,44	Of 64.71