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TUBULAÇÃO DE AÇO SEM COSTURA

Pipeline System is one of the world's leading manufacturer of seamless steel pipes .

 

Pipe Type: tubos sem costura, Tubulação de aço carbono sem costura, Tubo de estrutura , tubo de fluido, Tubo de caldeira,
Tubulação de aço sem costura , Tubo de linha,Carbon Steel Seamless Pipe.

Aplicação: For High Temperature Fluids Transmission (Óleo, gás, água, steam etc.)

Especificação: OD: 1/8'' ~ 48'' (10.3 ~ 1219mm)

WT: Sch 10 ~ 160, SCH STD, SCH XS, SCH XXS

COMPRIMENTO: Comprimento fixo (5.8/6/11.8/12mtr), SRL, DRL
Padrão & Grau: ASTM A106, Grade A/B/C API 5L, API 5CT, ASTM A106/A53, ASTM A519,
JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106,
SA192, SA210, SA213, SA335, DIN17175, ASTM A179…

Termina: Square Ends/Plain Ends (corte reto, viu cortar, torch cut), Beveled/Threaded Ends

Superfície: Bare, levemente untada com óleo, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating

Embalagem: Bundled/In Bulk, Plastic Caps Plugged, Papel impermeável embrulhado

Tubulação de aço sem costura & Tubo, Tubulação de aço carbono sem costura,SMLS Pipe & Tubo

Tubulação de aço sem costura

Classfication of carbon seamless steel pipe:

tipos

Aplicação

Structure Purposes

General structure and mechanical

Liquid Services

Petróleo, gas and other fluids conveying

Baixo
and Medium Pressure

vapor
and boiler manufacturing

Hydraulic Pillar Service

Hydraulic support

Auto Semi-shaft Casing

Auto sem-shaft casing

Tubo de linha

Petróleo e gás de transporte

Tubing and Casing

Petróleo e gás de transporte

Drill Pipes

Perfuração De Poços

Geological Drilling Pipe

Geological drilling

Petroleum Cracking Tubes

Furnace tubes, trocadores de calor

Carbon Steel Seamless Pipe Chemical Composition and Mechanical Properties

Padrão

Grau

Composição química (%)

Propriedades mecânicas

ASTM A53

C

Si

MN

P

S

Resistência à tração(MPa)

Força de rendimento(MPa)

A

≤ 0.25

-

≤0.95

≤0.05

≤0.06

≥330

≥205

B

≤0.30

-

≤1.2

≤0.05

≤0.06

≥415

≥240

ASTM A106

A

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.035

≥415

≥240

B

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.035

≥485

≥275

ASTM A179

A179

0.06-0.18

-

0.27-0.63

≤0.035

≤0.035

≥325

≥180

ASTM A192

A192

0.06-0.18

≤ 0.25

0.27-0.63

≤0.035

≤0.035

≥325

≥180

API 5L PSL1

A

0.22

-

0.90

0.030

0.030

≥331

≥207

B

0.28

-

1.20

0.030

0.030

≥414

≥241

X42

0.28

-

1.30

0.030

0.030

≥414

≥290

X46

0.28

-

1.40

0.030

0.030

≥434

≥317

X52

0.28

-

1.40

0.030

0.030

≥455

≥359

X56

0.28

-

1.40

0.030

0.030

≥490

≥386

X60

0.28

-

1.40

0.030

0.030

≥517

≥448

X65

0.28

-

1.40

0.030

0.030

≥531

≥448

X70

0.28

-

1.40

0.030

0.030

≥565

≥483

API 5L PSL2

B

0.24

-

1.20

0.025

0.015

≥414

≥241

X42

0.24

-

1.30

0.025

0.015

≥414

≥290

X46

0.24

-

1.40

0.025

0.015

≥434

≥317

X52

0.24

-

1.40

0.025

0.015

≥455

≥359

X56

0.24

-

1.40

0.025

0.015

≥490

≥386

X60

0.24

-

1.40

0.025

0.015

≥517

≥414

X65

0.24

-

1.40

0.025

0.015

≥531

≥448

X70

0.24

-

1.40

0.025

0.015

≥565

≥483

X80

0.24

-

1.40

0.025

0.015

≥621

≥552

     
Carbon Steel Seamless Pipe Chemical Composition and Mechanical Properties

Padrão

Componentes químicos

Propriedade mecânica

C

Si

MN

P

S

Cu

Ni

Mo

CR

V

Resistência à tração (MPa)

Força de rendimento (MPa)

Elongation (%)

ASTM A53

≤0.30

/

≤1.2

≤0.05

≤0.06

≤0.04

≤0.40

≤0.15

≤0.04

≤0.08

≥415

≥240

≥29.5

ASTM A106

≤0.30

≤0.10

0.29-1.06

≤0.035

≤0.035

≤0.04

≤0.40

≤0.15

≤0.04

≤0.08

≥415

≥240

≥30

ASTM A179

0.06-0.18

≤ 0.25

0.27-0.63

≤0.035

≤0.035

/

/

/

/

/

≥325

≥180

≥35

ASTM 192

0.06-0.18

≤ 0.25

0.27-0.63

≤0.035

≤0.035

/

/

/

/

/

≥325

≥180

≥35

Carbon Steel Seamless Pipe Tolerance

Pipe types

Pipe Szie(milímetros)

tolerâncias

Laminados a quente,

OD

All

±1% (min ±0.50mm)

WT

All

+15%, -12.5%

Estirado a frio

OD

6~10

±0.20mm

10~30

±0.40mm

30~ 50

±0.45mm

>50

±1%

WT

≤1

±0.15mm

>1~3

+15% -10%

>3

+12.5% -10%

Carbon Steel Seamless Pipe End

A Extremidade Lisa

Wall Thickness less than 0.5 polegadas, including SCH STD & SCH XS

A Extremidade Lisa (Corte quadrado)

Wall Thickness over 0.5 polegadas, including SCH XXS

Extremidade chanfrada

Wall Thickness less than 0.5 polegadas, including SCH STD & SCH XS

acoplamentos

Outside Diameter equal or less than 2''

Thread Protection

Outside Diameter over 4 polegadas

 

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