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ASTM A53 Gi Welded ERW Yeeb Nkab Me Me Carbon Round Galvanized Steel Tube

Lus piav qhia luv luv:

Cov yeeb nkab xaj raws li qhov tshwj xeeb no yog rau kev pabcuam siab ntawm qhov kwv yees qhov siab tshaj plaws ntawm 350 ℃.  

Chaw tsim tshuaj paus: Hluav taws xob kuj welded yeeb nkab

Loj: OD: 15.0 ~ 660mm WT: 2 ~ 20mm

Qib: STPG370, STPG410   Ntev: 6M lossis ntev raws li qhov xav tau.

Xaus: Plain End, Beveled End.

Product Detail

Khoom cim npe

Txhawm rau ua kom tau raws li cov neeg siv khoom txaus siab, peb muaj peb pab pawg muaj zog los muab peb cov kev pabcuam zoo tshaj plaws uas suav nrog kev lag luam, muag, tsim, tsim khoom, tswj kom zoo, ntim khoom, chaw cia khoom thiab kev xa khoom rau ASTM A53 Gi Welded ERW Pipes Mild Low Carbon Round Galvanized Steel Tube, Peb ua raws li cov txheej txheem kev sib koom ua ke rau cov neeg yuav khoom thiab cia siab tias yuav tsim kev lag luam mus ntev, ruaj ntseg, ncaj ncees thiab muaj txiaj ntsig zoo nrog cov neeg yuav khoom.Peb ua siab dawb tos ntsoov rau koj qhov chaw nres tsheb.
Txhawm rau ua kom tau raws li cov neeg siv khoom txaus siab tshaj, peb muaj peb pab neeg muaj zog los muab peb cov kev pabcuam zoo tshaj plaws uas suav nrog kev lag luam, muag, tsim, tsim khoom, tswj kom zoo, ntim khoom, warehousing thiab logistics rauTuam Tshoj Gi Steel Yeeb Nkab thiab Galvanized Yeeb Nkab Nqe, Tau ntau xyoo, tam sim no peb tau ua raws li lub hauv paus ntsiab lus ntawm cov neeg siv khoom taw qhia, kev ua tau zoo raws li kev ua tau zoo, kev ua haujlwm zoo, kev sib koom ua lag luam.Peb cia siab tias, nrog lub siab dawb siab zoo thiab lub siab nyiam, kom muaj kev hwm los pab nrog koj txoj kev lag luam ntxiv.

Style Technical Khoom siv Txuj Qib Kev siv
Electric Resistance Welded (ERW) steel yeeb nkab Ntau zaus Carbon Steel API 5L PSL1 & PSL2 GRB, X42,X46,X52,X60,X65,X70, thiab lwm yam Kev thauj cov roj thiab roj
ASTM A53 GRAB, GR Rau Structure (Piling)
ASTM A252, ASTM A252 GR.1, GR.2, GR.3
TS EN 10210 BS S275JRH, S275J0H, S355J0H, S355J2H, thiab lwm yam
TS EN 10219 EN 10219 S275JRH, S275J0H, S355J0H, S355J2H, thiab lwm yam
JIS G3452 SGP, thiab lwm yam Kev thauj mus los ntawm cov kua dej qis
JIS G3454 STPG370, STPG410, thiab lwm yam Kev thauj mus los ntawm High-pressure kua
JIS G3456 STPG370, STPG410, STPG480, thiab lwm yam kub kub steel kav

Cov yeeb nkab xaj raws li qhov tshwj xeeb no yog rau kev pabcuam siab ntawm qhov kwv yees qhov siab tshaj plaws ntawm 350 ℃.

astm a53 cev

Cov yeeb nkab liab qab, txheej dub lossis kub dip zinc-coated ( customized);
Nyob rau hauv bundles nrog ob paj rwb slings;
Ob qhov xaus nrog qhov kawg tiv thaiv;
Plain kawg, bevel kawg (Thaum xav tau los ntawm tus neeg yuav khoom thiab S≤22mm, cov yeeb nkab kawg ntawm yuav tsum tau bevelled, degree: 30 ° (+ 5 ° ~ 0 °), thiab phab ntsa tuab ntawm cov hauv paus hniav tsis raug txo los ntawm <2.4 mm.);
Kos npe.

Qib thiab tshuaj muaj pes tsawg leeg (%)

Qib

C≤

Si ≤

Mn

P≤

S≤

TIAB SA 370

0.25

0.35 Nws

0.30-0.90 Nws

0.040 ib

0.040 ib

TIAB SA 410

0.30 Nws

0.35 Nws

0.30-1.00 Nws

0.040 ib

0.040 ib

 

 

 

 

 

 

Mechanical Properties

Qib

Tensile zog

Yield zog

Elongation%

N/m ㎡

N/m ㎡

No.11 lossis No.12 test pieces

No. 5 test pieces

No. 4 test piece

 

 

Ntev

Hloov

Ntev

Hloov

TIAB SA 370

370 nqi

215 feeb

30 feeb

25 feeb

28 feeb

23 feeb

TIAB SA 410

410 feeb

245 feeb

25 feeb

20 feeb

24 feeb

19 feeb

 

Tolerance ntawm OD thiab WT

Kev faib

Tolerance ntawm OD

Tolerance ntawm WT

Txias tiav ERW Steel Yeeb Nkab

24A los yog qis dua

+/- 0.3 hli

Hauv qab 3mm

 

3mm sau

+/- 0.3 hli

 

+/- 10%

32A los yog ntau dua

+/- 0.8%

 

 

Rau cov kav dej ntawm nominal loj 350A lossis tshaj, qhov kam rau ntawm OD tej zaum yuav txiav txim siab los ntawm qhov ntev ntev.Hauv qhov no, qhov kam rau ua yuav tsum yog +/- 0.5%

Txhawm rau ua tau raws li cov neeg siv khoom txaus siab, peb muaj peb pab pawg muaj zog los muab peb cov kev pabcuam zoo tshaj plaws uas suav nrog kev lag luam, muag, tsim, tsim khoom, tswj kom zoo, ntim khoom, chaw cia khoom thiab kev xa khoom rau Cov Khoom Kub Kub Tshiab ASTM A53 Gi Seamless Welded ERW Pipes Tsawg Carbon Round Galvanized Steel Tube, Peb ua raws li kev sib koom ua ke kev kho rau cov neeg yuav khoom thiab cia siab tias yuav tsim kev lag luam mus ntev, ruaj ntseg, ncaj ncees thiab sib koom ua ke nrog cov neeg yuav khoom.Peb ua siab dawb tos ntsoov rau koj qhov chaw nres tsheb.
Cov Khoom Kub Kub TshiabTuam Tshoj Gi Steel Yeeb Nkab thiab Galvanized Yeeb Nkab Nqe, Tau ntau xyoo, tam sim no peb tau ua raws li lub hauv paus ntsiab lus ntawm cov neeg siv khoom taw qhia, kev ua tau zoo raws li kev ua tau zoo, kev ua haujlwm zoo, kev sib koom ua lag luam.Peb cia siab tias, nrog lub siab dawb siab zoo thiab lub siab nyiam, kom muaj kev hwm los pab nrog koj txoj kev lag luam ntxiv.


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