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ASTM A213 T22 Seamless Boiler Tubes
ASTM A213 T22 Seamless Boiler Tubes
ASTM A213 T22 Seamless Boiler Tubes

ASTM A213 T22 Seamless Boiler Tubes

T22 Alloy Steel Tube (SA213 T22, Chorme-Moly) yog ib qho zoo sib xws ferritic Alloy Steel Tube rau kev tswj xyuas kub. Cov khoom siv T22 no suav nrog SA213 T22 Seamless Tube thiab Alloy Steel T22 Tube yog qhov tsim nyog rau kev siv kub kub, piv txwv li, hneev nti, flanging (vanstoning), thiab kev sib piv framing cov dej num, thiab rau kev sib xyaw ua ke hauv kev lag luam hluav taws xob thiab petro-compound nroj tsuag.
Khoom taw qhia

Txuj: ASTM / ASME A213

Qib: T2, T5, T5b, T5c, T9, T11, T12,

T17, T21, T22, T23, T24, T36, T91, T92, T122, T911

Loj: (mm)

OD. Ntev: 12.7mm - 114.3mm

Phab ntsa thickness: 0.8mm-15mm

Ntev: Max ntev 25000mm

Nqe lus piav qhia:

Executive Standard

ASTM A 213

Khoom siv

T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T911

Loj

Sab nraud

12.7mm-114.3 hli

Phab ntsa Thickness

0.8 hli-15mm

Ntev

Ib leeg random ntev / Ob chav random ntev

5m-14m, 5.8m, 6m, 10m-12m, 12m lossis raws li tus neeg siv khoom thov

Xaus

Plain kawg / Beveled, tiv thaiv los ntawm lub kaus mom yas ntawm ob hnub, txiav quare, grooved, threaded thiab coupling, thiab lwm yam

Kev kho saum npoo

Liab qab, pleev xim dub, varnished, galvanized, anti-corrosion

3PE PP / EP / FBE txheej

Cov txheej txheem

Cold-drawn/Hot-expanded

Txoj Kev Xeem

Eddy tam sim no kuaj, kuaj Hydrostatic lossis kuaj Ultrasonic, NDT thiab tseem nrog tshuaj thiab tshuaj xyuas lub cev

Ntim

Cov kav dej me me hauv cov pob khoom uas muaj zog steel strips, loj hauv cov khoom xoob; Npog nrog cov hnab yas woven; Haum rau kev ua haujlwm nqa; Loaded nyob rau hauv 40ft los yog 20ft thawv los yog nyob rau hauv tej

Kuj raws li cov neeg siv khoom thov

Daim ntawv thov

boiler, superheater, thiab tshav kub exchanger raj

Daim ntawv pov thawj

API ISO PED

Kev tshuaj xyuas thib peb

SGS BV TUV thiab lwm yam.

Daim ntawv thov:

Cov Khoom Siv Tshuaj

Cov Khoom Siv Tshuaj

Cov Khoom Siv Dej Hiav Txwv

Thaum tshav kub kub Exchangers

Condenser

Pulp thiab Ntawv Kev Lag Luam

Off-Shore Roj Drilling tuam txhab uas muag

Lub zog tiam

Petrochemicals

Kev ua pa roj

Tshwj xeeb tshuaj

Pharmaceuticals

Cov ntaub ntawv technical

Qib thiab tshuaj muaj pes tsawg leeg (%):

Qib

C

Mn

P≤

S≤

Si

Cr

Mo

V ≥

T11

0.05-0.15

0.30-0.60

0.025

0.025

0.50-1.00

0.50-1.00

1.00-1.50

T12

0.05-0.15

0.30-0.61

0.025

0.025

≤0.50

0.80-1.25

0.44-0.65

T13

0.05-0.15

0.30-0.60

0.025

0.025

≤0.50

1.90-2.60

0.87-1.13

T2

0.10-0.20

0.30-0.61

0.025

0.025

0.10-0.30

0.50-0.81

0.44-0.65

T5

≤ 0.15

0.30-0.60

0.025

0.025

≤0.50

4.00-6.00

0.45-0.65

t5b ib

≤ 0.15

0.30-0.60

0.025

0.025

1.00-2.00

4.00-6.00

0.45-0.65

t5c ua

≤ 0.12

0.30-0.60

0.025

0.025

≤0.50

4.00-6.00

0.45-0.65

T9

≤ 0.15

0.30-0.60

0.025

0.025

0.25-1.00

8.00-10.00

0.9-1.0

T22

0.05-0.15

0.30-0.60

0.025

0.025

≤0.50

1.90-2.60

0.87-1.13

T91

0.08-0.12

0.30-0.60

0.020

0.010

≤0.50

8-9.50

0.85-1.05

0.18-0.25

T92

0.07-0.13

0.30-0.60

0.020

0.010

≤0.50

8-9.50

0.3-0.60

0.15-0.25

T21

0.05-0.15

0.30-0.60

0.025

0.025

≤0.50

2.65-3.35

0.80-1.06

Mechanical Properties:

Txuj

Qib hlau

Tensile (MPa)

Tawm tswv yim (MPa)

Elongate (%)

Hardenss

20 MnG

20 MnG

≥415

≥240

≥ 22

25 MnG

25 MnG

≥485

≥275

≥ 20

15 CrMoG

15 CrMoG

440~640

≥235

≥ 21

12Cr2MoG

12Cr2MoG

450~600

≥280

≥ 20

12Cr1MoVG

12Cr1MoVG

470~640

≥255

≥ 21

12Cr2MoWVTiB

12Cr2MoWVTiB

540~735

≥345

≥18

10Cr9Mo1VNb

10Cr9Mo1VNb

≥585

≥415

≥ 20

ASME SA210

SA210A-1

≥415

≥255

≥30

≤143HB

SA 210 C

SA 210 C

≥485

≥275

≥30

≤ 179 HB

ASME SA213

TIAB SA 213 T11

≥415

≥205

≥30

≤163HB

TIAB SA 213 T12

TIAB SA 213 T12

≥415

≥220

≥30

≤163HB

TIAB SA 213 T22

TIAB SA 213 T22

≥415

≥205

≥30

≤163HB

TIAB SA 213 T23

TIAB SA 213 T23

≥510

≥400

≥ 20

≤220HB

TIAB SA 213 T91

TIAB SA 213 T91

≥585

≥415

≥ 20

≤250HB

TIAB SA 213 T92

TIAB SA 213 T92

≥620

≥440

≥ 20

≤250HB

DIN17175

ST45.8/Ⅲ

410~530

≥255

≥ 21

/

15 hmo 3

15 hmo 3

450~600

≥270

≥ 22

13 CrMo44

13 CrMo44

440~590

≥290

≥ 22

10 CrMo910

10 CrMo910

480~630

≥280

≥ 20

Tso cai kam rau ua OD:

OD

Ntxiv kam rau ua (+)

Kev kam rau siab (-)

10.29—48.3 Nws

0.4

0.4

<48.3—> 114.3

0.79

0.79

<114.3—≤219.1

1.59

0.79

<219.1—≤323.9

2.38

0.79

<323.9

± 1%

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