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NAADLOZE STALEN BUIS

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

 

Pipe Type: Naadloze Buis, Naadloze Carbon Steel Pipe, structuur Pipe , Fluid pijp, boiler pijp,
NAADLOZE STALEN BUIS , Transportbuizen,Carbon Steel Seamless Pipe.

Toepassing: For High Temperature Fluids Transmission (olie, gas, water, steam etc.)

Specificatie: VANAF: 1/8'' ~ 48'' (10.3 ~ 1219mm)

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

LENGTE: Vaste lengte (5.8/6/11.8/12mtr), SRL, DRL
Standaard & Rang: 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…

Loopt af: Square Ends/Plain Ends (recht afgesneden, zagen, knippen, torch cut), Beveled/Threaded Ends

Oppervlak: Kale, licht geolied, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating

Verpakking: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped

NAADLOZE STALEN BUIS & Buis, Carbon naadloze stalen buizen,SMLS Pipe & Buis

NAADLOZE STALEN BUIS

Classfication of carbon seamless steel pipe:

Typen

Toepassing

Structure Purposes

General structure and mechanical

Liquid Services

aardolie, gas and other fluids conveying

laag
and Medium Pressure

stoom-
and boiler manufacturing

Hydraulic Pillar Service

Hydraulic support

Auto Semi-shaft Casing

Auto sem-shaft casing

Transportbuizen

Olie en gas "conveying"

Tubing and Casing

Olie en gas "conveying"

Drill Pipes

Boren

Geological Drilling Pipe

Geological drilling

Petroleum Cracking Tubes

stookbuizen, warmtewisselaars

Carbon Steel Seamless Pipe Chemical Composition and Mechanical Properties

Standaard

Rang

Chemische Samenstelling (%)

Mechanische eigenschappen

ASTM A53

C

Si

MN

P

S

Treksterkte(mpa)

Vloeispanning(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

Standaard

Chemische componenten

mechanische Property

C

Si

MN

P

S

Cu

Ni

Mo

CR

V

Treksterkte (mpa)

Vloeispanning (mpa)

Rek (%)

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)

Toleranties

Warm gewalst

VANAF

Alle

±1% (min ±0.50mm)

WT

Alle

+15%, -12.5%

Koud getrokken

VANAF

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

Normaal Einde

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

Normaal Einde (Square Cut)

Wall Thickness over 0.5 inch, including SCH XXS

Schuine End

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

Koppelingen

Outside Diameter equal or less than 2''

Thread Protection

Outside Diameter over 4 inch

 

Boven