China Hot qetile mehaho dikarolo sekoti tsa batho bao e seng motsoako le e metle ea lijo-thollo steels Manufacturer le thepa | khauta Roshan
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Hot qetile mehaho dikarolo sekoti tsa batho bao e seng motsoako le steels e metle ea lijo-thollo

Short Tlhaloso:

Bao e seng motsoako tšepe sekoti karolo, Fine ea lijo-thollo Steel Sebopeho Hollow Karolo Steel ka BSEN10210-1-2006 Standard.


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LBH

Tags sehlahisoa

Kakaretso

Standard: BSEN10210-1-2006

Sehlopheng Group: S235GRH, S275JOH, S275J2H, S355JOH, S355J2H

Botenya: 1 - 100 limilimithara

Outer bophara (Round): 10 - 1000 limilimithara

Length: tsitsitseng bolelele kapa bolelele tšohanyetso

Karolo Shape: Round

Beha ba Origin: China

Setifikaite: ISO9001: 2008

 

Motsoako Kapa Not: Ha

Kopo: Sebopeho

Bokaholimo Phekolo: Joalokaha e hlokahalang moreki

Mokhoa: Hot phuthoa kapa Cold phuthoa

Mocheso kalafo: Annealing / Normalizing / Khatello ea Kelello Fokotsa

Pipe e khethehileng: Thick Wall Pipe

Tšebeliso: Mechanical sebopeho, sebopeho kakaretso

Teko: ECT / UT

kopo

Ho ke haholo-holo le Sebelisitsoe bakeng Mechanical sebopeho, sebopeho kakaretso.

Main Kereiti

S235GRH, S275JOH, S275J2H, S355JOH, S355J2H

lik'hemik'hale motsoako

sehlopheng

Deoxygenated

mofuta ya

% Miseng, palo e kahodimodimo

tšepe lebitso la

tšepe nmber

C

Balletsweng ke leboteng botenya limilimithara

Si

MN

P

S

NBC

≤ 40

> 40≤ 120

S235JRH

1,0039

fn hp

0,17

0,20

-

1,40

0,040

0,040

0,009

S275J0H

1,0149

fn hp

0,20

0,22

-

1,50

0,035

0,035

0,009

S275J2H

1,0138

FF

0,20

0,22

-

1,50

0,030

0,030

-

S355J0H

1,0547

fn hp

0,22

0,22

0,55

1,60

0,035

0,035

0,009

S355J2H

1,0576

FF

0,22

0,22

0,55

1,60

0,030

0,030

-

S355K2H

1,0512

FF

0,22

0,22

0,55

1,60

0,030

0,030

-

e The tlhaloso ea mokhoa deoxidation e tjena:

Fn hp = phehile tšepe e sa lumelloa

FF = ka botlalo-bolaoa tšepe tse nang naetrojene-tlama likarolo ka ho imenneng e lekaneng hore motho a tlame khoneha naetrojene

(Mohlala, 0,020% bonyane palo yohle aluminium kapa 0,015% qhibilihang ka har'a aluminium)

b, E lumelloa ho feta boletsweng boleng, e le nako e telele e le N dikahare eketseha ka 0,001%, le dikahare palo e kahodimodimo ea P decreases ke 0,005% ka nako e tšoanang. N dikahare ka and analysis qhibilihisa lokela sa feteng 0,012%.

mdlody Ha lik'hemik'hale e bontša bonyane palo yohle aluminium dikahare tsa 0,020% le bonyane Al / N karo-karolelano ea 2: 1, kapa haeba ba bang lekaneng naetrojene-tlama likarolo ba teng, ka holimo lebetsoeng le naetrojene dikahare meeli ha e sebetse. Naetrojene tlamang boemo ba leholimo e tla boletsoe litokomane hlahloba.

Lisebelisoa tsa mochine

sehlopheng

bonyane ka lihlahisoa matla a tšepe bonyane elongation tshusumetso matla bonyane

tšepe lebitso la

tšepe nomoro

Standard botenya Standard botenya Standard botenya Standard botenya

≤16

 

> 16

≤ 40

> 40

≤ 63

> 63

≤ 80 

> 80

≤ 100

> 100

≤ 120

≤3

> 3

100

> 100

≤ 120 

≤40

> 40 ≤63 > 63 ≤100 > 100 ≤120 -20 0 20
S235JRH 1,0039 235 225 215 215 215 195 360-510 360-510 360-500 26 25 24 22 - - 27
S275J0Hc 1,0149 275 265 255 245 235 225 430-580 410-560 400-540 23 22 21 19 - 27 -
S275J2H 1,0138 27 - -
S355J0Hc 1,0547 355 345 355 325 315 295 510-680 470-630 450-600 22 21 20 18 - 27 -
S355J2H 1,0576 27 - -
S355K2H 1,0512 40 - -
e Longitudinal boleng sampole. Tekanyetso boleng ba disampole le ho parola e 2% tlaase ho feta boleng ena. b, Ka thicknesses <led 3mm, bona 9.2.2. mdlody feela ha khetho 1.3 e sebelisoa, netefatso ya tshebetso tshusumetso e hlokahala. D Bona 6.6.2 bakeng sa tshusumetso thepa ea exemplar nyenyane-boholo bo lekaneng. ea e boleng Sena ke lekanang le a ho 27J ho -30 ° C (sheba EN 1993-1-1).

teko Tlhokahalo

Thatafala Test, tsitsipano Liteko, Nondestructive Liteko, Steel Bohloeki, Hardenability, Flaring Test

phepelo Matla

Phepelo Matla: 2000 lithane Per Khoeli Per Kereiti Of BSEN10210-1-2006 Steel Pipe

ambalaji

Mangata And In Strong Wooden Box

Shop

matsatsi 7-14 haeba ka setokong, matsatsi a 30-45 ho hlahisa

tefo

30% depsoit, 70% L / C kapa B / L kopi kapa 100% L / C ka pono

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