Tube for fluid conduction

TUBE FOR FLUID CONDUCTION

APPLICATIONS

Tubes for carrying fluids, gases, petroleum products and other purposes. Used as conductors of solid, liquid, pasty and gaseous materials. Very common in hydraulic and industrial installations, water, gas, compressed air and fire fighting networks.

A106

Carbon steel pipes for use at high temperature.

NBR 

Carbon steel pipe, with quality requirements, for fluid conduction.

 NBR 6321

Carbon steel pipe for conducting fluids at high temperatures.

A333 

Carbon steel pipe for low temperature use.

CHEMICAL COMPOSITION

StandardDegreeC(máx.)Mn(máx.)P(min.)P(máx.)S(máx.)Si(min.)Cu(máx.)Mo(máx.)Ni(máx.)Cr(máx.)Nb(máx.)V.(máx.)
A106B0,300,29 – 1,06 (I)0,0350,0350,100,400,150,400,400,08
NBR 55900,301,20 (II)0,0500,0450,400,150,400,400,08
NBR 63210,300,29 – 1,06 (I)0,0350,0350,100,400,150,400,400,08
A33360,300,29 – 1,06 (II)0,0250,0250,100,400,120,400,300,120,08

I. For each 0.01% reduction on specified maximum carbon, an increase of 0.06% over specified maximum manganese is allowed up to a maximum of 1.65% for grade B.

II. For each 0.01% reduction on the specified maximum carbon, an increase of 0,06% over the specified maximum manganese is allowed up to a maximum of 1,35% for grade B.

 

 PIPE END FINISHING

ASTM A 106, NBR 5590, ASTM A 333

Smooth, bevelled tip> = 1 “(33,40)

NBR 5590

Flat tip, bevelled or with thread and sleeve (check)

TOLERANCES

External diameter

A106 / NBR 6321NBR 5590A333
In 1/8’’
Up until 1.1/2’’ +/- 0,4
Up until 1.1/2’’ mm
(48,3 mm) +/- 0,4
< 48,3mm
+ 0,4 / – 0,8
> 1.1/2’’
Up until 4’’ +/- 0,8
From 2’’
(60,3 mm) +/- 1%
> 48,3
< 114,3mm + 0,8 / - 0,8
> 4’’
Up until 8’’ + 1,6 / -0,8
> 114,3 mm
< 219,1mm + 1,6 / - 0,8

Wall thickness:

NBR 5590, A106, NBR 6321, A333

The wall thickness shall be at no point more than 12.5% below the specified nominal wall thickness.

Weight:

 A106, NBR 6321, A333

+ 10% – 3,5% (Per tube)

NBR 5590  (+/-) 10%

 

 

STATE OF SUPPLY

ASTM A 106, NBR 5590, NBR 6321, ASTM A 333

Hot Rolled

LENGTHS

ASTM A 106, NBR 5590, NBR 6321, ASTM A 333

Single Randon Lengths
From 4.88 to 6.71 m with up to 5% from 3.66 to 4.88 m

Double Randon Lengths
Average minimum of 10.67 m and minimum length of 6.7 m

Manufacture from 4 to 8 meters or 8 to 13 meters
Fixed or range by query

NON-DESTRUCTIVE TESTS

ASTM A 106, NBR 5590, NBR 6321

Each tube is subjected to a hydrostatic test or to a non-destructive electric test according to the gauge.

 

MECHANICAL PROPERTIES

StandardGradeElongation
A106Baccording to Standard
yield
strength (min.)
psi 35.500Mpa 240
tensile
strength
(min.)
psi 60.000Mpa 415

StandardGradeElongation
A3336according to Standard
yield
strength (min.)
psi 35.500Mpa 240
tensile
strength
(min.)
psi 60.000Mpa 415

StandardGradeElongation
NBR 5590according to Standard
yield
strength (min.)
psi 35.500Mpa 240
tensile
strength
(min.)
psi 60.000Mpa 415

StandardGradeElongation
NBR 6321according to Standard
yield
strength (min.)
psi 35.500Mpa 240
tensile
strength
(min.)
psi 60.000Mpa 415

DIMENSIONS AND THEORETICAL
WEIGHT AS STANDARD ANSI B36 10M-1996

Nominal
Diameter
External DiameterWall ThicknessNominal WeightClass
polpolmmpolmmkg/mlb/ftSHC
1/40.54013,700.092,240,630,4340/STD
0.123,020,800,5480/XS
3/80.67517,100.0731,850,700,4730
0.0912,310,840,5740/STD
0.1263,201,100,7480/XS
1/20.84021,300.0952,411,120,7630
0.1092,771,270,8540/STD
0.1473,731,621,0980/XS
0.1884,781,951,31160
0.2947,472,551,72XXS
3/41.05026,700.0952,411,440,9730
0.1132,871,691,1340/STD
0.1543,912,201,4880/XS
0.2195,562,901,95160
0.3087,823,642,44XXS
11.31533,400.1142,902,181,4630
0.1333,382,501,6840/STD
0.1794,553,242,1780/XS
0.2506,354,242,85160
0.3589,095,453,66XXS
1 1/41.66042,200.1172,972,871,9330
0.1263,203,082,07
0.1403,563,392,2740/STD
0.1914,854,473,0080/XS
0.2506,355,613,77160
0.3829,707,775,22XXS
1 1/21.90048,300.1253,183,542,3730
0.1453,684,052,7240/STD
0.2005,085,413,6380/XS
0.2817,147,254,86160
0.40010,159,556,41XXS
22.37560,300.1253,184,483,0130
0.1413,585,013,37
0.1543,915,443,6640/STD
0.1724,376,034,05
0.1884,786,544,40
0.2185,547,485,0380/XS
0.2506,358,455,68
0.2817,149,366,29
0.3448,7411,117,47160
0.43611,0713,449,04XXS
2 1/22.87573,000.1253,185,483,67
0.1413,586,134,12
0.1563,966,744,53
0.1724,377,404,97
0.1884,788,045,4030

DIMENSIONS AND THEORETICAL
WEIGHT AS STANDARD ANSI B36 10M-1996

Nominal
Diameter
External DiameterWall ThicknessNominal WeightClass
polpolmmpolmmkg/mlb/ftSHC
2 1/22.87573,000.2035,168,635,8040/STD
0.2165,499,146,14
0.2506,3510,447,02
0.2767,0111,417,6780/XS
0.3759,5314,9210,02160
0.55214,0220,3913,71XXS
2 1/22.87573,000.1253,185,483,67
0.1413,586,134,12
0.1563,966,744,53
0.1724,377,404,97
0.1884,788,045,4030
0.2035,168,635,8040/STD
0.2165,499,146,14
0.2506,3510,447,02
0.2767,0111,417,6780/XS
0.3759,5314,9210,02160
33.50088,900.1413,587,535,06
0.1563,968,295,58
0.1724,379,116,12
0.1884,789,926,6630
0.2165,4911,297,5840/STD
0.2506,3512,938,69
0.2817,1414,409,67
0.3007,6215,2710,2680/XS
0.43811,1321,3514,34160
0.60015,2427,6818,60XXS
3 1/24.000101,600.1413,588,655,82
0.1563,969,536,41
0.1724,3710,487,04
0.1884,7811,417,6630
0.2265,7413,579,1240/STD
0.2506,3514,9210,02
0.2817,1416,6311,17
0.3188,0818,6312,5280/XS
44.500114,300.1563,9610,787,24
0.1724,3711,857,96
0.1884,7812,918,6730
0.2035,1613,899,32
0.2195,5614,9110,02
0.2376,0216,0710,8040/STD
0.2506,3516,9011,36
0.2817,1418,8712,67
0.3127,9220,7813,97
0.3378,5622,3215,0080/XS
0.43811,1328,3219,02120
0.53113,4933,5422,53160
0.67417,1241,0327,57XXS