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PIPE EN ACIER SANS SOUDURE

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

 

Pipe Type: Tubes sans soudure, Tubes acier au carbone sans soudure, Pipe Structure , conduite de fluide, Tube de chaudière,
Pipe en acier sans soudure , Tubes et tuyaux,Carbon Steel Seamless Pipe.

Application: For High Temperature Fluids Transmission (huile, gaz, eau, steam etc.)

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

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

Longueur: Longueur fixe (5.8/6/11.8/12mtr), SRL, DRL
Norme & Qualité: 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…

Ends: Square Ends/Plain Ends (coupe droite, coupe de scie, torch cut), Beveled/Threaded Ends

Surface: Nues, huilées, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating

D’emballage: Bundled/In Bulk, Plastic Caps Plugged, Papier imperméable Enveloppé

Pipe en acier sans soudure & Tube, Pipe en acier sans couture de carbone,SMLS Pipe & Tube

Pipe en acier sans soudure

Classfication of carbon seamless steel pipe:

Types de

Application

Structure Purposes

General structure and mechanical

Liquid Services

Pétrole, gas and other fluids conveying

faible
and Medium Pressure

vapeur
and boiler manufacturing

Hydraulic Pillar Service

Hydraulic support

Auto Semi-shaft Casing

Auto sem-shaft casing

Tubes et tuyaux

Oil and gas conveying

Tubing and Casing

Oil and gas conveying

Drill Pipes

Le Forage De Puits

Geological Drilling Pipe

Geological drilling

Petroleum Cracking Tubes

Furnace tubes, Les Échangeurs De Chaleur

Carbon Steel Seamless Pipe Chemical Composition and Mechanical Properties

Norme

Qualité

Composition chimique (%)

Propriétés mécaniques

ASTM A53

C

Si

Mn

P

S

Force De Traction(MPa)

Limite d’élasticité(MPa)

UNE

≤ 0,25

-

≤0.95

≤0.05

≤0.06

≥330

≥205

B

≤0.30

-

≤1.2

≤0.05

≤0.06

≥415

≥240

ASTM A106

UNE

≤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 LSIP1

UNE

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 LSIP2

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

Norme

Chemical components

Propriété mécanique

C

Si

Mn

P

S

Cu

Ni

Mo

CR

V

Résistance à la traction (MPa)

Limite d’élasticité (MPa)

Élongation (%)

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(mm)

tolérances

Laminé à chaud

OD

Tout

±1% (min ±0.50mm)

WT

Tout

+15%, -12.5%

Tiré de froid

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

Extrémités lisses

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

Extrémités lisses (Square Cut)

Wall Thickness over 0.5 pouces, including SCH XXS

Fin biseauté

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

accouplements

Outside Diameter equal or less than 2''

Thread Protection

Outside Diameter over 4 pouces

 

HAUT