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API 5L GR.X42 ERW STEEL PIPE

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API 5L GR.X42 ERW STEEL PIPE
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Nrog rau txoj kev loj hlob ntawm pipeline steel thov mus rau qib siab steel (xws li X70, X80), cov cuab yeej tsim khoom ntawm X42 them nyiaj ntau dua rau cov nqi optimization thiab kev tiv thaiv ib puag ncig. Kev nce qib hauv vuam thev naus laus zis tau txhim kho qhov ua tau zoo ntawm cov kav dej vuam
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Hom:Carbon Welded Steel Pipe / ERW steel yeeb nkab / API 5L PSL1 / PSL2 GR.X42 ERW steel yeeb nkab ( kab yeeb nkab)

 

Qhov ntau thiab tsawg:

Tawm txoj kab uas hla: 1/2 nti --- 24 nti

Phab ntsa Thickness: SCH10,SCH20,SCH40,SCH80

Ntev: 1m--18m

 

Daim ntawv thov: Dej Pipeline, Petroleum Pipeline, Gasoline Pipeline, Roj Termainal Pipeline, Roj Jetty Pipeline.

 

Chemical Composition & Mechanical Property:

 

 


Txuj

Chav kawm

Qib

Tshuaj ntsuam xyuas (%)

Mechanical Prop

C

Mn

P

S

Tensile zog (Mpa)

Yield zog (Mpa)

API 5L

PSL1

B

0.26

1.20

0.030

0.030

Ntau dua lossis sib npaug rau 415

Ntau dua lossis sib npaug li 245

X42

0.26

1.30

0.030

0.030

Ntau dua lossis sib npaug rau 415

Ntau dua lossis sib npaug li 290

X46

0.26

1.40

0.030

0.030

Ntau dua lossis sib npaug li 435

Ntau dua lossis sib npaug rau 320

X52

0.26

1.40

0.030

0.030

Ntau dua lossis sib npaug rau 460

Ntau dua lossis sib npaug rau 360

X56

0.26

1.40

0.030

0.030

Ntau dua lossis sib npaug li 490

Ntau dua lossis sib npaug rau 390

X60

0.26

1.40

0.030

0.030

Ntau dua lossis sib npaug li 520

Ntau dua lossis sib npaug rau 415

X65

0.26

1.45

0.030

0.030

Ntau dua lossis sib npaug li 535

Ntau dua lossis sib npaug li 450

X70

0.26

1.65

0.030

0.030

Ntau dua lossis sib npaug li 570

Ntau dua lossis sib npaug rau 485

PSL2

B

0.22

1.20

0.025

0.015

415-655

245-450

X42

0.22

1.30

0.025

0.015

415-655

290-495

X46

0.22

1.40

0.025

0.015

435-655

320-525

X52

0.22

1.40

0.025

0.015

460-760

360-530

X56

0.22

1.40

0.025

0.015

490-760

390-545

X60

0.22

1.40

0.025

0.015

520-760

415-565

X65

0.22

1.45

0.025

0.015

535-760

450-600

X70

0.22

1.65

0.025

0.015

570-760

485-635

X80

0.22

1.85

0.025

0.015

625-825

555-705

 

Cim npe nrov: api 5l gr.x42 erw steel yeeb nkab, Tuam Tshoj api 5l gr.x42 erw steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas

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