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SSAW Carbon Steel Yeeb Nkab
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SSAW Carbon Steel Yeeb Nkab

Txuj: API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS, JIS, IS
Phab ntsa Thickness: 3.2mm - 25.4mm
Tawm Dav: 219.1mm - 2540mm (8 "-100")
Ntev: 6-12m
Xa kev nug
Khoom Taw qhia

Txuj

API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS, JIS, IS

Phab ntsa Thickness

3.2 hli - 25.4mm

Tawm Dia

219.1 hli - 2540mm (8 "-100")

Ntev

6 – 12m

Qib Steel

API 5L: GR A, GR B, X42, X46, X56, X60, X65, X70

ASTM A53

ASTM A252 GR 1, GR 2, GR 3

EN

S275, S275JR, S355JRH, S355J2H

SIB 4360

Qib 43, Qib 50

Nto

Fusion daim ntawv cog lus Epoxy txheej, Coal Tar Epoxy, 3PE, Vanish Txheej, Bitumen txheej, Dub Roj txheej raws li tus neeg siv khoom xav tau.

Kuaj

Chemical Component Analysis, Mechanical Properties (Qhov kawg tensile zog, Yield zog, Elongation), Technical Properties
(Kev Ntsuas Flattening, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.

Kev siv

Siv rau kev xa cov kua dej tsawg, xws li dej, roj, thiab roj.

 

product-1536-864

 

product-1536-864

 

DOCX 793

 

SSAW kauv welded yeeb nkab yog ua los ntawm sawb steel kauj raws li raw khoom, extruded ntawm ib txwm kub thiab welded los ntawm tsis siv neeg ob -hlau ob-sided submerged arc vuam txheej txheem, uas muaj siab compressive zog, muaj kev cuam tshuam lub zog, kev nyab xeeb kev ua tau zoo thiab ntev kev pab cuam lub neej.

 

Chemical Analysis thiab Mechanical Properties

 

 

Txuj

Qib

Tshuaj muaj pes tsawg leeg (max)%

Mechanical Properties (min)

C

Si

Mn

P

S

Tensile zog (Mpa)

Yield zog (Mpa)

API 5 CT

h40

-

-

-

-

0.030

417

417

J55

-

-

-

-

0.030

517

517

K55

-

-

-

-

0.030

655

655

API 5L PSL1

A

0.22

-

0.90

0.030

0.030

335

335

B

0.26

-

1.20

0.030

0.030

415

415

X42

0.26

-

1.30

0.030

0.030

415

415

X46

0.26

-

1.40

0.030

0.030

435

435

X52

0.26

-

1.40

0.030

0.030

460

460

X56

0.26

-

1.40

0.030

0.030

490

490

X60

0.26

-

1.40

0.030

0.030

520

520

X65

0.26

-

1.45

0.030

0.030

535

535

X70

0.26

-

1.65

0.030

0.030

570

570

API 5L PSL2

B

0.22

0.45

1.20

0.025

0.015

415

415

X42

0.22

0.45

1.30

0.025

0.015

415

415

X46

0.22

0.45

1.40

0.025

0.015

435

435

X52

0.22

0.45

1.40

0.025

0.015

460

460

X56

0.22

0.45

1.40

0.025

0.015

490

490

X60

0.12

0.45

1.60

0.025

0.015

520

520

X65

0.12

0.45

1.60

0.025

0.015

535

535

X70

0.12

0.45

1.70

0.025

0.015

570

570

X80

0.12

0.45

1.85

0.025

0.015

625

625

GB/T 9711.1

L210

-

-

0.90

0.030

0.030

335

335

L245

-

-

1.15

0.030

0.030

415

415

L290

-

-

1.25

0.030

0.030

415

415

L320

-

-

1.25

0.030

0.030

435

435

L360

-

-

1.25

0.030

0.030

460

460

L390

-

-

1.35

0.030

0.030

490

490

L415

0.26

-

1.35

0.030

0.030

520

520

L450

0.26

-

1.40

0.030

0.030

535

535

L485

0.23

-

1.60

0.030

0.030

570

570

GB/T3091/SY/T503

Q195

0.12

0.30

0.50

0.035

0.040

315

315

Q215B

0.15

0.35

1.20

0.045

0.045

335

335

Q235B

0.20

0.35

1.40

0.045

0.045

370

370

Q345B

0.20

0.50

1.70

0.035

0.035

470

470

ASTM A53

A

0.25

0.10

0.95

0.050

0.045

330

330

B

0.30

0.10

1.20

0.050

0.045

415

415

ASTM A252, ASTM A252

1

-

-

-

0.050

-

345

345

2

-

-

-

0.050

-

414

414

3

-

-

-

0.050

-

455

455

TS EN 10217-1

P195TR 1

0.13

0.35

0.70

0.025

0.020

320

320

P195TR 2

0.13

0.35

0.70

0.025

0.020

320

320

P235TR 1

0.16

0.35

1.20

0.025

0.020

360

360

P235TR 2

0.16

0.35

1.20

0.025

0.020

360

360

P265TR 1

0.20

0.40

1.40

0.025

0.020

410

410

P265TR 2

0.20

0.40

1.40

0.025

0.020

410

410

TS EN 10217-2

P195GH

0.13

0.35

0.70

0.025

0.020

320

320

P235GH

0.16

0.35

1.20

0.025

0.020

360

360

P265GH

0.20

0.40

1.40

0.025

0.020

410

410

TS EN 10217-5

P235GH

0.16

0.35

1.20

0.025

0.020

360

360

P265GH

0.20

0.40

1.40

0.025

0.020

410

410

TS EN 10219-1

S235 JRH

0.17

-

1.40

0.040

0.040

360

360

S275 YOG

0.20

-

1.50

0.035

0.035

410

410

S275J2H

0.20

-

1.50

0.030

0.030

410

410

S355 YOG

0.22

0.55

1.60

0.035

0.035

470

470

S355J2H

0.22

0.55

1.60

0.030

0.030

470

470

S355K2H

0.22

0.55

1.60

0.030

0.030

470

470

 

Kev kam rau sab nraud thiab phab ntsa Thickness

 

 

Txuj

Tolerance ntawm Yeeb Nkab Lub Cev

Tolerance ntawm Pipe End

Tolerance ntawm phab ntsa Thickness

Tawm Dia

Ua siab ntev

Tawm Dia

Ua siab ntev

GB / T3091

OD Tsawg dua lossis sib npaug rau 48.3mm

Tsawg dua lossis sib npaug ± 0.5

OD Tsawg dua lossis sib npaug rau 48.3mm

-

Tsawg dua lossis sib npaug ± 10%

48.3

Tsawg dua lossis sib npaug ± 1.0%

48.3

-

273.1

Tsawg dua lossis sib npaug ± 0.75%

273.1

-0.8-+2.4

OD>5 08mm

Tsawg dua lossis sib npaug ± 1.0%

OD>5 08mm

-0.8-+3.2

GB/T9711.1

OD Tsawg dua lossis sib npaug rau 48.3mm

-0.79-+0.41

-

-

OD Tsawg dua lossis sib npaug rau 73

-12.5%-+20%

60.3

Tsawg dua lossis sib npaug ± 0.75%

OD Tsawg dua lossis sib npaug li 273.1mm

-0.4-+1.59

88.9 Tsawg dua lossis sib npaug rau OD Tsawg dua lossis sib npaug rau 457

-12.5%-+15%

508

Tsawg dua lossis sib npaug ± 1.0%

OD Ntau dua lossis sib npaug rau 323.9

-0.79-+2.38

OD Ntau dua lossis sib npaug rau 508

-10.0%-+17.5%

OD>9 41mm

Tsawg dua lossis sib npaug ± 1.0%

-

-

-

-

GB/T9711.2

60

± 0.75% D - ± 3 hli

60

± 0.5% D - ± 1.6 hli

4mm ib

±12.5%T-±15.0%T

610

± 0.5% D - ± 4 hli

610

± 0.5% D - ± 1.6 hli

WT Ntau dua lossis sib npaug li 25mm

-3.00mm -+3.75 hli

OD>14 30mm

-

OD>14 30mm

-

-

-10.0%-+17.5%

SY/T5037

OD<508mm

Tsawg dua lossis sib npaug ± 0.75%

OD<508mm

Tsawg dua lossis sib npaug ± 0.75%

OD<508mm

Tsawg dua lossis sib npaug ± 12.5%

OD Ntau dua lossis sib npaug rau 508mm

Tsawg dua lossis sib npaug ± 1.00%

OD Ntau dua lossis sib npaug rau 508mm

Tsawg dua lossis sib npaug ± 0.50%

OD Ntau dua lossis sib npaug rau 508mm

Tsawg dua lossis sib npaug ± 10.0%

API 5L PSL1 / PSL2

OD<60.3

-0.8 hli -+0.4 hli

OD Tsawg dua lossis sib npaug rau 168.3

-0.4 hli -+1.6 hli

WT Tsawg dua lossis sib npaug rau 5.0

Tsawg dua lossis sib npaug ± 0.5

60.3 Tsawg dua lossis sib npaug rau OD Tsawg dua lossis sib npaug rau 168.3

Tsawg dua lossis sib npaug ± 0.75%

168.3

Tsawg dua lossis sib npaug ± 1.6mm

5.0

Tsawg dua lossis sib npaug ± 0.1T

168.3

Tsawg dua lossis sib npaug ± 0.75%

610

Tsawg dua lossis sib npaug ± 1.6mm

T Ntau dua lossis sib npaug rau 15.0

Tsawg dua lossis sib npaug ± 1.5

610

Tsawg dua lossis sib npaug ± 4.0mm

OD>1422

-

-

-

OD>1422

-

-

-

-

-

API 5 CT

OD<114.3

Tsawg dua lossis sib npaug ± 0.79mm

OD<114.3

Tsawg dua lossis sib npaug ± 0.79mm

Tsawg dua lossis sib npaug -12.5%

OD Ntau dua lossis sib npaug rau 114.3

-0.5%-1.0%

OD Ntau dua lossis sib npaug rau 114.3

-0.5%-1.0%

Tsawg dua lossis sib npaug -12.5%

ASTM A53

Tsawg dua lossis sib npaug ± 1.0%

Tsawg dua lossis sib npaug ± 1.0%

Tsawg dua lossis sib npaug -12.5%

ASTM A252, ASTM A252

Tsawg dua lossis sib npaug ± 1.0%

Tsawg dua lossis sib npaug ± 1.0%

Tsawg dua lossis sib npaug -12.5%

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