China seamless motsoako Steel Boiler Pipes Superheater motsoako liphaephe Heat Exchanger methapo Manufacturer le thepa | khauta Roshan
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Seamless motsoako Steel Boiler Pipes Superheater motsoako liphaephe Heat Exchanger methapo

Short Tlhaloso:

ASTM SA 213 tekanyetso

Pipes seamless motsoako Steel Ferritic le Austenitic bakeng sa tanka Superheater Heat Exchanger motsoako liphaephe methapo


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LBH

Tags sehlahisoa

Kakaretso

Standard: ASTM SA 213

Sehlopheng Group: T5, T9, T11, T22 jj

Botenya: 0.4-12.7 limilimithara

Outer bophara (Round): 3.2-127 limilimithara

Length: tsitsitseng bolelele kapa bolelele tšohanyetso

Karolo Shape: Round

Beha ba Origin: China

Setifikaite: ISO9001: 2008

 

Motsoako Kapa Not: motsoako

Kopo: Boiler Pipe / mocheso phala exchanger

Bokaholimo Phekolo: Joalokaha e hlokahalang moreki

Mokhoa: Hot phuthoa

Mocheso kalafo: Normalizing / Tempering / Annealing

Pipe e khethehileng: Thick Wall Pipe

Tšebeliso: Super mocheso, Boiler le Heat Exchanger

Teko: ECT / UT

kopo

E haholo-holo a sebelisa ho etsa boleng bo phahameng motsoako tšepe phala bakeng phahameng khatello ea tanka phala, mocheso exchanger phala le bartolomeo mocheso phala

Main Kereiti

Sehlopheng sa boleng bo phahameng motsoako tšepe: T2, T12, T11, T22, T91, T92 jj

lik'hemik'hale motsoako

tšepe Kereiti Lik'hemik'hale Sebopeho%
C Si MN P, S Max Kr Mo Ni Max V Al Max w B
T2 0,10 ~ 0,20 0,10 ~ 0,30 0,30 ~ 0,61 0,025 0,50 ~ 0,81 0,44 ~ 0,65 - - - - -
T11 Ya 0.05 ~ 0,15 0,50 ~ 1,00 0,30 ~ 0,60 0,025 1,00 ~ 1,50 0,44 ~ 0,65 - - - - -
T12 Ya 0.05 ~ 0,15 Boholo ba 0.5 0,30 ~ 0,61 0,025 0,80 ~ 1,25 0,44 ~ 0,65 - - - - -
T22 Ya 0.05 ~ 0,15 Boholo ba 0.5 0,30 ~ 0,60 0,025 1,90 ~ 2,60 0,87 ~ lekanyeditsweng 1.13 - - - - -
T91 0,07 ~ 0,14 0,20 ~ 0,50 0,30 ~ 0,60 0,02 8,0 ~ 9.5 go 0,85 ~ 1,05 0,4 0,18 ~ 0,25 0,015 - -
T92 0,07 ~ 0,13 Boholo ba 0.5 0,30 ~ 0,60 0,02 8,5 ~ 9.5 go 0,30 ~ 0,60 0,4 0,15 ~ 0,25 0,015 1,50 ~ 2,00 0,001 ~ 0,006

Bakeng sa T91 ntle ka holimo e boetse e akarelletsa nikele 0,4, Va 0.18-0.25, Ni 0.06-0.10, Ni 0.03-0.07, Al 0,02, Ti 0,01, Zr 0,01. A Boholo, ntle le hore mefuta e fapaneng kapa bonyane e bontšoa. Moo ellipses (...) hlaha ka tafole ena, ha ho na e hlokahalang, 'me and analysis bakeng sa elements hlokahale ha ho ikemisetsa kapa tlalehile. B Ho ba lumeletsoe ho odara T2 le T12 le dikahare sebabole ea 0,045, max. C Ho seng jwalo, ho robadiwa ena bonyane karo-karolelano, lintho tse bonahalang tse tla ba le bonyane thatafala ea 275 HV ka boemo ba thatafetse, hlalosoa e le mora austenitizing le Cooling ho wa kamore, empa pele ho tempering. Thatafala liteko tla ho phethwa ka bohareng ba bo-botenya ba sehlahiswa. Thatafala teko maqhubu a tla ba disampole tse pedi tsa sehlahisoa ka mocheso ngata kalafo le thatafala leka diphetho tla buuoa lintho tse bonahalang tse tlaleho teko.

Lisebelisoa tsa mochine

tšepe Kereiti Lits'oants'o tsa Mokhoa
T. S Y. P Elongation thatafala
T2 ≥ 415MPa ≥ 205MPa ≥ 30% 163HBW (85HRB)
T11 ≥ 415MPa ≥ 205MPa ≥ 30% 163HBW (85HRB)
T12 ≥ 415MPa ≥ 220MPa ≥ 30% 163HBW (85HRB)
T22 ≥ 415MPa ≥ 205MPa ≥ 30% 163HBW (85HRB)
T91 ≥ 585MPa ≥ 415MPa ≥ 20% 250HBW (25HRB)
T92 ≥ 620MPa ≥ 440MPa ≥ 20% 250HBW (25HRB)

mamello

O ile a lumella mekete e fapaneng ka Wall botenya

Wallthickess%
kantle
bophara
ka.
limilimithara
0.095
2,4
le tlas'a
over0.095
ho 0.15
2.4-3.8
incl.
fetang 0,15
ho 0.18
3.8-4.6
incl
fetang 0,18
ho 4,6
                                          ba fetang tlas'a fetang tlas'a fetang tlas'a fetang tlas'a
seamless, chesang o qetile
4inch le tlas'a 40 0 ​​35 0 33 0 28 0
tse fetang 4 intshi .. .. 35 0 33 0 28 0
seamless, batang qetile
ba fetang tlas'a
11/2 le tlas'a 20 0
fetang 11/2 22 0

The a lumella mekete e fapaneng ka leboteng botenya sebetsa feela ha ho tube,, ka ntle methapo hare-koatile, ka phuthoa kapa a batang o qetile

le pele swag, ho atolosa, ba kobang, bentsa, kapa tshebetso e meng e rerang

O ile a lumella mekete e fapaneng le bophara ntle

kantle bophara (limilimithara) Pemitted phetoho (limilimithara)
chesang o qetile tube, seamless tse fetang tlas'a
4 "(100mm) le tlas'a 0,4 0,8
4-71 / 2 "(100-200mm) 0,4 1.2
71 / 2-9 "(200-225) 0,4 1,6
methapo Welded le batang o qetile methapo seamless
under1 "(25mm) 0,1 0,11
1-11 / 2 "(25-40mm) 0,15 0,15
11 / 2-2 "(40-50mm) 0,2 0,2
2-21 / 2 "(50-65mm) 0,25 0,25
21 / 2-3 "(65-75mm) 0,3 0,3
3-4 "(75-100mm) 0,38 0,38
4-71 / 2 "(100-200mm) 0,38 0,64
71 / 2-9 "(200-225) 0,38 1.14 kopanya

teko Tlhokahalo

Teko ea Hydraustatic:

The Steel Pipe e lokela ho ba Lekoa Hydraulically mong By mong. The Khatello Boholo Test Na 20 MPa. Tlas'a The Test Khatello, The botsitso Nako e lokela ho ba seng ka tlase ho 10 S, And The Steel Pipe ha Lia Lokela ho Leak. Kapa The haeteroliki Test ka nkeloa sebaka ke Eddy Testing Current kapa Magnetic ts'ebetsong ho dutla Testing.

Nondestructive Test:

Liphaephe That Hlokang More Tlhahlobo e lokela ho ba Ultrasonically hlahloba ka bonngoe. Mora The Negotiation Hloka tumello Of Party And Na boletsweng konteraka, a mang bao e seng kotsi Testing ka li ekeletsoa.

Flattening Test:

Methapo Ka An Outer bophara Moholo ho Feta 22 limilimithara Tla Tla tlas'a A Flattening Test. Ha ho Delamination bonahalang, White matheba, Kapa litšila Lokela etsahala nakong ea teko Entire.

Thatafala Test:

Bakeng sa Pipe Of Limaraka P91, P92, P122, And P911, Brinell, Vickers, Kapa Rockwell thatafala ha Liteko e tla etswa On A disampole From ka mong Lot

 

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