EN10216-2 X10CrMoVNb9-1 (P91) Seamless Boiler Tube - Advanced 9% Chrome Steel rau Ultra-Supercritical Power Plants

Kev Piav Qhia Luv:

Womic Steel tsim cov kav hlau EN10216-2 X10CrMoVNb9-1 (Qib P91) uas tsis muaj qhov sib txuas ua ke siv cov txheej txheem kub thiab txias. Nrog kev ua raws li qhov kev kho cua sov zoo thiab kub (+NT), peb cov kav dej muaj zog kub zoo heev (yam tsawg kawg nkaus 450 MPa), tiv taus qhov nkag mus txog 620 ° C, thiab lub neej ntev hauv cov taub hau boiler ultra-supercritical, cov kav dej loj, thiab cov cua sov kub siab.

Xa email rau peb Cov Lus Qhia Txog Khoom

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

1.Womic Steel: Kev Muaj Peev Xwm Tsim Khoom & Lub Zog ntawm Lub Tuam Txhab

Womic Steel Group yog lub tuam txhab tsim khoom thiab xa khoom thoob ntiaj teb nrog ntau tshaj 20 xyoo ntawm kev txawj ntse hauv kev tsim cov khoom siv carbon, alloy, thiab stainless hlau tubular. Peb lub chaw tsim khoom zoo tshaj plaws suav nrog kev muaj peev xwm tsim khoom ntau tshaj10,000 tons ib hlisrau cov kav dej seamless.

Qhov Loj Ntau Lawm:Cov kav dej tsis muaj qhov txuas los ntawm OD 1/4 "txog 24" (10.3mm - 610mm) nrog phab ntsa tuab los ntawm SCH10 txog XXS.

Cov Ntawv Pov Thawj Zoo & Kev Ua Raws Cai:

ISO 9001: 2015Lub Txheej Txheem Tswj Xyuas Zoo uas tau ntawv pov thawj.

PED 2014/68/EU Annex I, Seem 4.3 Kev Ua Raws Cai:Womic Steel cov kav dej boiler ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb tseem ceeb ntawm Cov Lus Qhia Txog Cov Khoom Siv Siab.Kev Cim CE(lossis Daim Ntawv Pov Thawj Ua Raws Cai) muaj thaum thov kom pab txhawb kev tshem tawm kev lis kev cai thiab kev lees txais qhov project hauv European Economic Area.

EN 10204 3.2 Daim Ntawv Pov Thawj:Ntxiv rau tus qauv 2.2 thiab 3.1 MTCs, peb muab cov khoom lag luam nrog Daim Ntawv Pov Thawj Tshuaj Xyuas 3.2, uas tau lees paub los ntawm EU-authorized-tog neeg sab nraud (TÜV, LR, BV) rau cov ntawv thov boiler tseem ceeb uas xav tau kev taug qab tag nrho.

Kev Pom Zoo Los Ntawm Kev Tshuaj Xyuas Sab Nraud (TPI):Peb cov khoom thiab cov txheej txheem tsim khoom tau txais kev pom zoo thiab kuaj xyuas los ntawm cov koom haum thoob ntiaj teb loj thiab Cov Koom Haum Faib Tawm suav nrogSGS, BV, ABS, LR, DNV, thiab GL.

Kev lees paub thoob ntiaj teb:Womic Steel yog tus neeg muab khoom ntseeg siab rau Fortune 500 lub tuam txhab hluav taws xob thiab cov neeg cog lus EPC thoob ntiaj teb, pabcuam ntau dua 80 lub tebchaws thoob plaws Southeast Asia, Tebchaws Europe, Middle East, thiab Asmeskas.

2.EN10216 P235GH: Cov Khoom Siv thiab Kev Ua Tau Zoo

X10CrMoVNb9-1 (Tus lej hlau1.4903), feem ntau hu uaQib P91los yogT91, yog ib qhosiab heev 9% chromium-molybdenum-vanadium-niobium alloy hlauTsim tshwj xeeb rau kev pabcuam kub siab heev hauv cov khoom siv siab. Lub npe "X10" qhia txog cov hlau sib xyaw siab nrog kwv yees li 0.10% Carbon, "CrMoVNb" qhia txog Chromium-Molybdenum-Vanadium-Niobium alloy system, thiab "9-1" sawv cev rau kwv yees li 9% Chromium thiab 1% Molybdenum. P91 yog ib qhomartensitic creep-resistant hlauuas muablub zog tawg zoo kawg nkaus thiab tiv taus oxidationntawm qhov kub txog li 620 ° C, ua rau nws yog tus qauv kev lag luam rau cov kav dej loj thiab cov taub hau ntawm lub zog fais fab ultra-supercritical.

Cov Tshuaj Lom Zem (Kev Tshawb Fawb Txog Kev Sib Tsoo, % los ntawm pawg)

Khoom	C	Si	Mn	P	S	Cr	Mo	Ni	V	Nb	Al	N
Yam tsawg kawg nkaus %	0.08	0.20	0.30	—	—	8.00	0.85	—	0.18	0.06	—	0.030
Qhov siab tshaj plaws %	0.12	0.50	0.60	0.020	0.010	9.50	1.05	0.40	0.25	0.10	0.020	0.070

*Ceeb Toom: Cov Chromium uas muaj ntau (8.0-9.5%) muab kev tiv thaiv oxidation thiab corrosion zoo heev ntawm qhov kub siab. Vanadium thiab Niobium tsim cov precipitates me me uas ua rau lub zog nkag mus zoo dua. Kev tswj hwm nruj ntawm Phosphorus, Sulfur, thiab Tramp elements ua kom muaj kev tawv thiab weldability zoo tshaj plaws rau cov khoom phab ntsa tuab.*

Cov Khoom Siv Kho Tshuab (Chav Kub)

Vaj tse	Tus nqi
Kev Xa Khoom	Normalized thiab Tempered (+NT) ntawm 1040-1090 ° C
Lub Zog Tawm (ReH)	≥ 450 MPa(rau T ≤ 16 hli)
Lub zog tensile (Rm)	620 – 850 MPa
Kev ntev (Ib feeb)	19% (Ntev) / 17% (Txoj Kab Rov Tav)

*Ceeb Toom: Kev kho cua sov uas tau kho kom zoo thiab kub (+NT) tsim cov qauv martensitic uas kub thiab txias nrog cov av noo me me, muab lub zog kub siab, tawv, thiab tiv taus kev nkag mus rau hauv av rau cov xwm txheej kev pabcuam hnyav txog li 620 ° C.*

Cov Khoom Siv Kub Siab

Kub (°C)	500	550	600	620
Lub Zog Tawm (MPa)	≥385	≥360	≥330	≥300
Lub zog tawg ntawm kev tawg (100,000h)	240	170	120	95

*Ceeb Toom: P91 tswj tau lub zog siv tau txog li 620 ° C, ua tau zoo dua li ob qho tib si 16Mo3 (500 ° C txwv) thiab 13CrMo4-5 (550 ° C txwv), ua rau nws yog cov khoom siv xaiv rau cov ntawv thov fais fab ultra-supercritical.*

3. Kev Ua Raws Li Qhov Ntev thiab Cov Qauv

Womic Steel muab cov raj X10CrMoVNb9-1 (P91) hla ntau qhov ntev, ua raws li cov qauv EN 10216-2: 2024 tshiab.

Khoom	Cov Lus Qhia Tshwj Xeeb
Tus Qauv	EN 10216-2:2024 (Cov raj tsis muaj qhov sib txuas rau lub hom phiaj siab - Cov raj tsis yog hlau thiab hlau alloy nrog cov khoom kub siab tshwj xeeb)
Qib	X10CrMoVNb9-1 (1.4903) / P91
Txoj kab uas hla sab nraud	10.3mm – 610mm (1/4" – 24")
Phab ntsa tuab	2.0 hli - 60.0 hli (SCH10 - XXS)
Kev Xa Khoom	Normalized thiab Tempered (+NT)
Pawg Tshuaj Xyuas	TC1 / TC2 (EN 10204 Hom 2.2 Daim Ntawv Qhia Txog Kev Xeem)

3. Muaj Qhov Loj & Cov Lus Qhia Tshwj Xeeb

Loj

SCH40S

SCH5S

SCH10S

SCH10

SCH20

SCH40

SCH60

XS/80S

SCH80

SCH100

SCH120

SCH140

SCH160

SCHXXS

1/8”

10.29

1.24

1.73

2.41

1/4”

13.72

1.65

2.24

3.02

3/8”

17.15

1.65

2.31

3.20

1/2”

21.34

2.77

1.65

2.11

2.77

3.73

4.78

7.47

3/4”

26.67

2.87

1.65

2.11

2.87

3.91

5.56

7.82

1”

33.40

3.38

1.65

2.77

3.38

4.55

6.35

9.09

1 1/4”

42.16

3.56

1.65

2.77

3.56

4.85

6.35

9.70

1 1/2”

48.26

3.68

1.65

2.77

3.68

5.08

7.14

10.15

2”

60.33

3.91

1.65

2.77

3.91

5.54

9.74

11.07

2 1/2”

73.03

5.16

2.11

3.05

5.16

7.01

9.53

14.02

3”

88.90

5.49

2.11

3.05

5.49

7.62

11.13

15.24

3 1/2”

101.60

5.74

2.11

3.05

5.74

8.08

100

4”

114.30

6.02

2.11

3.05

6.02

8.56

11.12

13.49

17.12

125

5”

141.30

6.55

2.77

3.40

6.55

9.53

12.70

15.88

19.05

150

6”

168.27

7.11

2.77

3.40

7.11

10.97

14.27

18.26

21.95

200

8”

219.08

8.18

2.77

3.76

6.35

8.18

10.31

12.70

15.09

19.26

20.62

23.01

22.23

250

10”

273.05

9.27

3.40

4.19

6.35

9.27

12.70

15.09

19.26

21.44

25.40

28.58

25.40

300

12”

323.85

9.53

3.96

4.57

6.35

10.31

14.27

12.70

17.48

21.44

25.40

28.58

33.32

25.40

350

14”

355.60

9.53

3.96

4.78

6.35

7.92

11.13

15.09

12.70

19.05

23.83

27.79

31.75

35.71

400

16”

406.40

9.53

4.19

4.78

6.35

7.92

12.70

16.66

12.70

21.44

26.19

30.96

36.53

40.49

450

18”

457.20

9.53

4.19

4.78

6.35

7.92

14.27

19.05

12.70

23.83

29.36

34.93

39.67

45.24

500

20”

508.00

9.53

4.78

5.54

6.35

9.53

15.09

20.62

12.70

26.19

32.54

38.10

44.45

50.01

550

22”

558.80

9.53

4.78

5.54

6.35

9.53

22.23

12.70

28.58

34.93

41.28

47.63

53.98

600

24”

609.60

9.53

5.54

6.35

9.53

17.48

24.61

12.70

30.96

38.89

46.02

52.37

59.54

4. Cov Qauv Boiler, Cov Khoom Siv Hloov Kub thiab Qib uas Womic Steel tsim tawm

Tus Qauv	Cov Qib Hlau
Cov Raj Boiler (Seamless & Welded)
ASTM A178: Cov Hlau Hluav Taws Xob-Kuj-Welded Carbon thiab Carbon-Manganese Steel Boiler Tubes	A178 Qib A, Qib C, Qib D
ASTM A179: Seamless Txias-Drawn Low-Carbon Steel Heat Exchanger thiab Condenser Tubes	A179 Qib C
ASTM A192: Seamless Carbon Steel Boiler Tubes rau Kev Kub Siab	A192
ASTM A199: Seamless Txias-Drawn Intermediate Alloy Steel Heat Exchanger thiab Condenser Tubes	T5, T5b, T7, T9, T11, T22
ASTM A200: Seamless Intermediate Alloy Steel Still Tubes rau Refinery Service	T5, T5b, T7, T9, T11, T22
ASTM A209: Seamless Carbon-Molybdenum Alloy Steel Boiler thiab Superheater Tubes	T1, T1a, T1b
ASTM A210: Seamless Medium-Carbon Steel Boiler thiab Superheater Tubes	A210 Qib A-1, Qib C
ASTM A213: Seamless Ferritic thiab Austenitic Alloy Steel Boiler, Superheater, thiab Heat Exchanger Tubes	T2, T5, T5b, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T304, TP304L, TP304H, TP309, TP309H, TP310PL, TP310PL, TP316H, TP321, TP321H, TP347, TP347H, TP347HFG
ASTM A250: Hluav Taws Xob-Tiv Thaiv-Welded Ferritic Alloy Steel Boiler thiab Superheater Tubes	T1, T1a, T1b, T2, T5, T9, T11, T22
ASTM A556: Cov Yeeb Nkab Uas Tsis Muaj Qhov Txuas Txias Uas Muaj Cov Hlau Carbon Feedwater Rhaub Dej	A556 Qib A2, Qib B2, Qib C2
Cov Kav Hlau Alloy & Cov Raj (Chrome-Moly)
ASTM A335: Seamless Ferritic Alloy Steel Pipe rau Kev Pabcuam Kub Siab	P1, P2, P5, P5b, P5c, P9, P11, P12, P15, P21, P22, P23, P24, P36, P91, P92, P122, P911
ASTM A369: Seamless Ferritic Alloy Steel Pipe rau Kev Pabcuam Kub Siab	FP1, FP2, FP5, FP5b, FP5c, FP9, FP11, FP12, FP21, FP22, FP91
ASTM A213 (Cov Qib Alloy): Seamless Ferritic Alloy Steel Boiler Tubes	T1, T1a, T1b, T2, T5, T5b, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122
EN 10216-5: Cov Hlau Stainless Seamless rau Lub Hom Phiaj Siab	1.4301, 1.4307, 1.4401, 1.4404, 1.4432, 1.4435, 1.4436, 1.4541, 1.4550, 1.4571
EN 10305-1: Seamless Txias Drawn Precision Steel Tubes	E215, E235, E355
EN 10305-2: Welded Txias Drawn Precision Steel Tubes	E215, E235, E355
Cov Qauv German (DIN)
DIN 17175: Cov Hlau Tsis Muaj Qhov Txuas Rau Kev Pabcuam Kub Siab	St35.8, St45.8, 10CrMo910, 13CrMo44, 14MoV63, 15Mo3
JIS G3454: Cov Kav Hlau Carbon rau Kev Pabcuam Siab	STPG370, STPG410
JIS G3455: Cov Kav Hlau Carbon rau Kev Pabcuam Siab	STS370, STS410, STS480
JIS G3456: Cov Kav Hlau Carbon rau Kev Pabcuam Kub Siab	STPT370, STPT410, STPT480
JIS G3461: Cov Kav Dej Carbon Steel Boiler thiab Cov Kav Dej Kub Exchanger	STB340, STB410, STB510
JIS G3462: Cov Hlau Alloy Boiler thiab Cov Tub Ntxhais Kub Exchanger	SB 12, SB 13, 20, 22, 23, 24, 25, 26, 28, 29
GB/T 3087: Cov Kav Hlau Tsis Muaj Qhov Txuas Rau Lub Boiler Siab Qis Thiab Nruab Nrab	10, 20
GB/T 5310: Cov Hlau Tsis Muaj Qhov Txuas Rau Cov Boiler Siab Siab	20G, 20MnG, 25MnG, 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 07Cr2MoW2VNbB, 10Cr9Mo1VNbN, 10Cr11MoW2VNbCuBN
GB/T 6479: Cov Kav Hlau Tsis Muaj Qhov Txuas Rau Cov Khoom Siv Tshuaj Chiv Siab Siab	10, 20, 16Mn, 12CrMo, 15CrMo, 12Cr2Mo, 12Cr5MoI, 12Cr9MoI
Kev Siv: Boiler, Superheater, Heat Exchanger, Petrochemical, Power Generation, Natural Gas, Refinery, High-Kub Service, Corrosive Environments, Mechanical Equipment Manufacturing

5. Txheej Txheem Tsim Khoom

Kev Ua Haujlwm Tsim Khoom (Txheej Txheem Yeeb Nkab Uas Tsis Muaj Qhov Txuas):

● Kev Tshuaj Xyuas Khoom Siv Raw: Cov hlau billets uas tuaj txog raug kuaj xyuas seb puas muaj cov tshuaj lom neeg sib xyaw thiab qhov zoo ntawm qhov chaw. Cov khoom siv raug cais kom raug raws li qib thiab tus lej cua sov kom ntseeg tau tias muaj kev taug qab tag nrho.

● Kev Kub thiab Kev Tho Cov Hlau Billet: Cov hlau Billet raug cua sov rau qhov kub forging hauv cov cub tawg rotary hearth thiab tho los ntawm lub tshuab tho hla-yob kom ua cov plhaub raj hollow.

● Kev Kos Duab Txias: Cov plhaub khoob uas raug tho qhov yuav raug ib lossis ntau zaus kos duab txias los ntawm cov pwm precision thiab hla cov mandrels kom ua tiav qhov txoj kab uas hla sab nraud, phab ntsa tuab, thiab qhov ntev uas xav tau.

● Kev Kho Mob Kub Nruab Nrab: Nruab nrab ntawm kev kos duab dhau, cov raj yuav raug annealing nruab nrab lossis normalizing kom txo qhov ua haujlwm tawv thiab rov qab ua kom yooj yim rau kev ua tom qab.

● Kev Kho Mob Thaum Kawg: Cov raj tau txais kev kho mob thaum kawg (normalizing, annealing, lossis stress relief) raws li cov qauv siv tau los ua kom tiav cov khoom siv kho tshuab thiab cov qauv noob.

● Kev Ncaj Thiab Kev Txiav: Kev ncaj kom raug kom ua tau raws li tus qauv kev kam rau siab ncaj, tom qab ntawd txiav kom raws li qhov ntev uas tau teem tseg nrog cov kawg huv si, tsis muaj burr.

● Kev Ua Tiav & Kev Tshuaj Xyuas Qhov Chaw: Kev tshuaj xyuas kom pom tseeb tias tsis muaj qhov tsis zoo ntawm qhov chaw xws li tawg, quav, voj voog, thiab pob khaus. Kev ua kom tiav qhov kawg lossis kev ua tiav tiaj tiaj raws li qhov xav tau.

6. Kev Tswj Xyuas Zoo

Kev Tshawb Xyuas Khoom Siv Raw → Kev Tshawb Fawb Txog Tshuaj → Kev Ntsuas Tshuab → Kev Tshawb Xyuas Pom → Kev Ntsuas Qhov Ntev → Kev Ntsuas Khoov → Kev Ntsuas Kev Cuam Tshuam → Kev Ntsuas Kev Sib Kis → Kev Ntsuas Kev Sib Kis → Kev Ntsuas Kev Sib Kis → Kev Ntsuas Kev Tsis Ua Rau Puas Tsuaj (UT, MT, PT) → Kev Ntsuas Kev Sib Kis thiab Kev Ntsuas Kev Sib Kis → Kev Ntsuas Kev Nyuaj Siab → Kev Ntsuas Kev Ntsuas Siab → Kev Ntsuas Cov Ntsiab Lus Ferrite → Kev Ntsuas Kev Ntsuas Metallography → Kev Ntsuas Kev Sib Kis → Kev Ntsuas Kev Sib Kis Eddy Tam Sim No → Kev Ntsuas Kev Ntsuas Kev Ntsuas Ntshav → Kev Ntsuas Kev Tiv Thaiv Kev Sib Kis → Kev Ntsuas Kev Co → Kev Ntsuas Kev Sib Kis → Kev Ntsuas Kev Sib Kis → Kev Ntsuas Kev Sib Kis → Kev Ntsuas Kev Pleev Xim thiab Kev Txheej Txheem → Kev Tshuaj Xyuas Cov Ntaub Ntawv

7. Cov Ntawv Thov Tseem Ceeb

Cov raj xa dej tsis muaj qhov tsis sib xws yog cov khoom tseem ceeb hauv qhov kub thiab txias thiab qhov siab siab thoob plaws ntau yam lag luam:

Kev Tsim Hluav Taws Xob:Cov phab ntsa dej boiler, cov khoom siv hluav taws xob, cov khoom ua kom sov sai, cov khoom rov ua kom sov, cov taub hau, thiab cov kav dej loj hauv cov chaw tsim hluav taws xob thermal thiab cov chaw sib xyaw ua ke.

Cov Boilers Muaj Kev Lag Luam:Cov tshuab tsim cov pa dej, cov boilers dej kub, thiab cov boilers rov qab tau cua sov pov tseg rau cov chaw tsim khoom.

Petrochemical & Refining:Cov khoom sib pauv cua sov, cov khoom ua kom sov, cov cub tawg, thiab cov kab hloov kua dej kub heev.

Cov Hlab Ntsws Siab:Cov plhaub, cov nruas, thiab cov khoom siv rau cov hlab siab ua haujlwm ntawm qhov kub siab.

Kev Ua Tshuaj:Cov tshuab reactors, cov tshuab hloov kho dua tshiab, thiab cov kav dej uas tuav cov pa roj thiab kua kub siab.

EPC & Cov Kav Dej Cog:Cov txheej txheem thiab cov kav dej siv hluav taws xob hauv cov chaw ua roj, cov chaw ua roj, thiab cov chaw ua lag luam petrochemical.

8. Ntim & Xa Khoom:

Cov raj xa dej boiler alloy raug ntim thiab xa nrog kev saib xyuas zoo tshaj plaws kom ntseeg tau tias lawv tiv thaiv thaum lub sijhawm thauj mus los. Nov yog cov lus piav qhia txog cov txheej txheem ntim khoom thiab xa khoom:

Ntim:

Kev Tiv Thaiv Txheej:Ua ntej ntim khoom, cov kav dej boiler feem ntau yog coated nrog ib txheej ntawm cov roj tiv thaiv xeb lossis cov xim pleev xim tiv thaiv kom tiv thaiv kev xeb ntawm qhov chaw thiab oxidation thaum lub sijhawm khaws cia thiab thauj mus los.

Kev Muab Ua Ib Pawg:Cov raj uas muaj qhov loj thiab cov yam ntxwv zoo sib xws raug khi ua ke zoo zoo. Lawv raug khi siv cov hlua hlau lossis cov hlua yas hnyav kom tiv thaiv kev txav mus los hauv cov pob.

Cov hau kawg:Cov hau yas lossis hlau kawg tau muab tso rau ntawm ob qho kawg ntawm cov raj kom tiv thaiv cov kawg beveled, cov kawg tiaj tus, thiab cov xov sib txuas los ntawm kev puas tsuaj thiab cov khib nyiab nkag mus.

Padding thiab Cushioning:Cov ntaub ntawv npog xws li ua npuas ncauj, npuas npuas, lossis cov ntawv corrugated yog siv los muab kev nplij siab thiab tiv thaiv kev puas tsuaj lossis kev cuam tshuam thaum lub sijhawm tuav thiab thauj mus los.

Cov Ntoo lossis Cov Thawv Ntoo:Rau cov raj nyias nyias, cov raj txias uas raug txiav, lossis cov xaj xa tawm zoo tshaj plaws, cov raj yuav raug ntim rau hauv cov thawv ntoo ruaj khov lossis cov thawv plywood kom muab kev tiv thaiv zoo dua rau cov zog sab nraud thiab kev tuav tsis zoo.

9. Kev Xa Khoom:

Hom Kev Thauj Mus Los:Feem ntau cov raj xa dej boiler raug xa mus los ntawm cov tsheb thauj khoom, cov nkoj thauj khoom loj, lossis kev thauj khoom los ntawm tsheb ciav hlau, nyob ntawm qhov chaw mus, qhov ntau thiab tsawg ntawm kev txiav txim, thiab qhov ceev ntawm kev xa khoom. Kev thauj khoom los ntawm huab cua muaj rau kev xa khoom uas muaj sijhawm tseem ceeb.

Kev ntim khoom:Cov raj xa khoom raug thauj mus rau hauv cov thawv thauj khoom 20ft lossis 40ft kom ntseeg tau tias muaj kev nyab xeeb thiab kev thauj mus los zoo. Kev thauj khoom hauv thawv tiv thaiv cov khoom thauj los ntawm huab cua, dej noo, thiab cov kuab paug sab nraud.

Kev Sau Npe thiab Cov Ntaub Ntawv:Txhua pob khoom muaj cov ntaub ntawv tseem ceeb xws li qib khoom siv, tus qauv, qhov loj me, tus lej cua sov, qhov ntau thiab tsawg, thiab cov lus qhia tuav. Cov ntaub ntawv xa khoom tiav lawm tau npaj rau kev tshem tawm kev lis kev cai thiab kev taug qab cov khoom thauj.

Kev Ua Raws Cai ntawm Kev Lis Kev Cai:Rau kev xa khoom thoob ntiaj teb, txhua cov ntaub ntawv pov thawj kev lis kev cai tsim nyog - suav nrog daim ntawv them nqi lag luam, daim ntawv teev khoom, daim ntawv pov thawj thauj khoom, thiab Daim Ntawv Pov Thawj Xeem Hoobkas - tau npaj tseg kom ntseeg tau tias kev tshem tawm zoo ntawm qhov chaw nres nkoj mus.

Kev Ruaj Ntseg Ruaj Ntseg:Hauv lub tsheb thauj khoom lossis lub thawv, cov pob khoom thiab cov thawv tau khi thiab khi kom ruaj ntseg kom tiv thaiv kev txav mus los, dov, lossis kev txav mus los uas yuav ua rau puas tsuaj thaum lub sijhawm thauj mus los.

Kev Tshawb Xyuas thiab Kev Saib Xyuas:Cov txheej txheem taug qab kev xa khoom siab heev tau siv los saib xyuas cov xwm txheej xa khoom thiab muab cov kev hloov tshiab qhov chaw tiag tiag rau cov neeg siv khoom.

Kev Pov Hwm:Nyob ntawm tus nqi xaj thiab cov kev xav tau ntawm cov neeg siv khoom, kev pov hwm thauj khoom hauv hiav txwv yuav raug npaj los them rau kev poob lossis kev puas tsuaj thaum lub sijhawm thauj mus los.

Hauv kev xaus lus, Womic Steel ua kom ntseeg tau tias txhua lub boiler thiab alloy raj tau ntim nrog cov kev tiv thaiv kev lag luam thiab xa khoom siv cov txheej txheem kev thauj mus los txhim khu kev qha kom mus txog lawv qhov chaw nyob rau hauv qhov zoo tshaj plaws. Cov txheej txheem ntim khoom thiab xa khoom kom raug yog qhov tseem ceeb rau kev khaws cia kev ncaj ncees thiab zoo ntawm cov khoom xa tuaj.

Cov txiaj ntsig ntawm Womic Steel & Cov Lus Nug Feem Ntau

Vim li cas thiaj koom tes nrog Womic Steel?

Ib Qho Chaw Muag Khoom:Muaj ntau yam khoom siv sib txawv, xws li cov raj xa dej boiler seamless mus rau cov khoom siv OEM sib xws (Lub luj tshib, Tees, Reducers, Flanges) hauv cov khoom siv sib xws.

Kev Ua Raws Cai Txog Kev Siv Tshuab:Daim Ntawv Pov Thawj Xeem Tag Nrho (EN 10204 Hom 2.2, 3.1, lossis 3.2) muab nrog txhua qhov kev xa khoom, qhia txog cov tshuaj lom neeg sib xyaw thiab cov txiaj ntsig ntawm kev sim tshuab.

Cov Kev Pabcuam Ntxiv:Kev txiav qhov kawg, xov & kev sib txuas, thiab txheej tiv thaiv xeb (FBE, 3LPE, Epoxy, Galvanizing) muaj nyob rau hauv tsev.

Kev Sib Tw Logistics:Kev koom tes ua lag luam nrog cov neeg xa khoom thoob ntiaj teb ua kom muaj kev thauj khoom zoo tshaj plaws thiab kev xa khoom thoob ntiaj teb uas pheej yig.

Cov Khoom Muag & Muaj Khoom:Cov khoom lag luam ntau ntawm cov raj boiler txheem ua kom lub sijhawm ua khoom luv luv thiab teb sai rau cov kev xav tau ceev ceev.

Xaiv Womic Steel Group ua koj tus khub txhim khu kev qha rau qhov zooCov Kav Dej Hlau Tsis Muaj Hlau & Cov Khoom Siv thiabkev ua tau zoo tshaj plaws ntawm kev xa khoom.Txais tos nug!

Lub Vas Sab: www.womicsteel.com

Email: sales@womicsteel.com

Xov tooj/WhatsApp/WeChat: Victor: +86-15575100681 los yogNkaus: +86-18390957568

Cov Lus Nug Feem Ntau (FAQ)

Q: Qhov txawv ntawm cov raj xa dej boiler seamless thiab welded yog dab tsi?
A: Cov raj xa dej boiler seamless yog tsim los ntawm cov billets khov kho tsis muaj qhov sib txuas, muab kev ua haujlwm siab thiab kev sib xws. Lawv nyiam siv rau kev siv boiler kub thiab siab. Cov raj xa dej welded yog qhov tsim nyog rau qhov siab qis dua thiab cov xwm txheej kev pabcuam tsis tseem ceeb.

Q: Cov kev kho cua sov twg muaj rau cov raj boiler?
A: Cov xwm txheej xa khoom feem ntau suav nrog Kub-Rolled, Txias-Drawn, Normalized (+N), Annealed, thiab Quenched & Tempered. Kev kho cua sov tshwj xeeb yog siv raws li qib khoom siv thiab qhov kawg siv cov kev xav tau kom ua tiav cov khoom siv kho tshuab zoo tshaj plaws.

Q: "TC2" txhais li cas rau ntawm daim ntawv pov thawj khoom siv?
A: TC2 (Qeb Xeem 2) raws li EN 10216 tus qauv yuav tsum tau kuaj xyuas tshwj xeeb suav nrog kev sim tensile kub siab thiab 100% Kev Ntsuas Tsis Ua Rau Puas Tsuaj (NDT) ntawm txhua lub raj. Qib kev sim no yog qhov yuav tsum tau ua rau cov ntawv thov boiler thiab cov hlab siab tseem ceeb.

Q: Womic Steel puas muab tau daim ntawv pov thawj tshuaj xyuas 3.2 (Kev Tshuaj Xyuas Sab Nraud)?
A: Yog. Peb txais tos thiab pab txhawb kev tshuaj xyuas los ntawm DNV, BV, SGS, TÜV, ABS, LR, lossis lwm tus neeg sawv cev uas cov neeg siv khoom xaiv tsa thaum lub sijhawm tsim khoom thiab ua ntej xa khoom. Daim ntawv pov thawj 3.2 feem ntau muab rau koj thaum thov.

Q: Qhov ntev tshaj plaws uas muaj rau cov raj boiler yog dab tsi?
A: Peb muab cov raj xa dej uas ntev txog li 12 meters (kwv yees li 40 feet). Cov raj xa dej ntev dua rau HRSG daim ntawv thov thiab cov raj xa dej U-bend rau cov khoom sib pauv cua sov muaj thaum thov nrog cov lus qhia ntxaws ntxaws thiab cov duab kos.

Q: Koj muab hom kev ua tiav twg?
A: Peb muab cov Plain Ends, Beveled Ends, Threaded Ends, thiab Coupled Ends. Kev npaj qhov kawg raws li qhov xav tau tshwj xeeb muaj los ua kom tau raws li qhov yuav tsum tau teeb tsa lossis vuam.

Q: Koj puas muab kev pabcuam txiav-rau-ntev?
A: Yog. Peb muab kev txiav kom raug rau qhov ntev uas cov neeg siv khoom teev tseg nrog kev kam rau siab thiab huv si, tsis muaj burr.

Yav dhau los: EN10216-2 P265GH Cov Yeeb Nkab Siab | Tau Ntawv Pov Thawj rau Lub Hoobkas Fais Fab & Cov Taub Hau Pa

Tom ntej no: EN10216-2 10CrMo5-5 Seamless Alloy Tube - Chrome-Moly Steel uas pheej yig rau kev pabcuam kub siab