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Ixabiso elifanelekileyo 16 intshi Umbhobho wentsimbi engenamthungo SCH40

Ixabiso elifanelekileyo 16 intshi Umbhobho wentsimbi engenamthungo SCH40 Featured Image
  • Ixabiso elifanelekileyo 16 intshi Umbhobho wentsimbi engenamthungo SCH40
  • Ixabiso elifanelekileyo 16 intshi Umbhobho wentsimbi engenamthungo SCH40
  • Ixabiso elifanelekileyo 16 intshi Umbhobho wentsimbi engenamthungo SCH40

Inkcazelo emfutshane:

Umbhobho wensimbi ongenamthungo wezixhobo zesichumiso soxinzelelo oluphezulu yintsimbi ephezulu ye-carbon structural steel

kwayeintsimbi ingxubevange umbhobho intsimbiifanelekileizixhobo zekhemikhali kunyeumbhobho.

Olu hlobo lombhobho wensimbi kwi-GB6479-2013 standard.


Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ngoku sinoomatshini abantsonkothileyo. Izisombululo zethu zithunyelwa ngaphandle e-USA, e-UK njalo njalo, sonwabela igama elihle phakathi kwabathengi ngexabiso elifanelekileyo I-16 intshi yombhobho wensimbi ongenamthungo we-SCH40, Ngoku siye saseka unxibelelwano oluzinzileyo kunye nolude lwamashishini amancinci kunye nabathengi abavela kuMntla Melika, eNtshona Yurophu. , eAfrika, eMzantsi Merika, kumazwe nemimandla engaphezu kwama-60.
Ngoku sinoomatshini abantsonkothileyo. Izisombululo zethu zithunyelwa e-USA, e-UK njalo njalo, sonwabela igama elihle phakathi kwabathengi, Sigxile ekuboneleleni ngenkonzo kubaxumi bethu njengeyona nto iphambili ekomelezeni ubudlelwane bethu bexesha elide. Ubukho bethu obuqhubekayo bezisombululo zodidi oluphezulu ngokudityaniswa nenkonzo yethu ebalaseleyo yokuthengisa kwangaphambili kunye nenkonzo yasemva kokuthengisa kuqinisekisa ukhuphiswano olomeleleyo kwimakethi ekhulayo yehlabathi.

Isishwankathelo

Isicelo

Umbhobho wensimbi ongenamthungo wezixhobo zesichumiso soxinzelelo oluphezulu ngumgangatho ophezulu we-carbon structural steel kunye ne-alloy steel i-alloy pipe engenamthungo efanelekileyo kwizixhobo zekhemikhali kunye nombhobho.

IBanga eliPhambili

IBanga lentsimbi yolwakhiwo oluphezulu lwekhabhoni: 10 #, 20 #

ICandelo leMichiza

Icandelo leMichiza/%
NO C Si Mn Cr Mo V W Nb Ni P S
hayi ngaphezulu kwe
10 0. 07-0. 13 0. 17 -0. 37 0.35 -0. 65 - - - - - - 0.025 0.015
20 0. 17 -0. 23 0.17 -0. 37 0. 35-0.65 - - - - - - 0.025 0.015
Q345Ba 0. 12 -0. 20 0.20-0. 50 1.20-1.70 <0. 30 <0. 10 mis - <0.07 W0. 50 0.025 0.015
Q345C” 0. 12 -0. 20 0.20 -0. 50 1.20 -1. 70 W0. 30 <0. 10 <0. 15 - W0.07 <0. 50 0.025 0.015
Q345D” 0. 12 -0. 18 0.20 -0. 50 1. 20~1.70 W0. 30 <0. 10 <0. 15 - W0.07 <0. 50 0. 025 0.015
Q345Ea*b 0. 12 -0. 18 0. 20-0. 50 1. 20 -1,70 W0. 30 <0. 10 <0. 15 - <0.07 <0. 50 0. 025 0.01
12CrMo 0. 08-0. 15 0.17 -0. 37 0. 40-0. 70 0. 40-0. 70 0. 40-0. 55 - - - - 0. 025 0.015
15CrMo 0. 12 -0. 18 0. 17 -0. 37 0. 40-0. 70 0. 80-1. 10 0. 40-0.55 - - - - 0. 025 0. 015
12Cr2Mo 0. 08-0. 15 <0. 50 0. 40-0.6 2.00-2. 50 0. 90-1. 13 - - - - 0.025 0. 015
12Cr5Mo <0. 15 <0.50 <0. 60 4. 00-6.00 0. 40-0. 60 - - - <0. 60 0. 025 0. 015
lOMoWVNb 0. 07-0. 13 0. 50-0.8 0. 50-0.8 - 0. 60-0. 90 0. 30-0. 50 0. 50-0. 90 0. 06-0. 12 - 0.025 0.015
12SiMoVNb 0.08 -0. 14 0.50 -0.8 0. 60-0. 90 - 0. 90-1. 10 0. 30-0. 50 - 0. 04-0.08 - 0.025 0.015
xa kuyimfuneko ukongeza izinto eziziinkozo ezintle, intsimbi iya kuqulatha ubuncinane enye ye-Al, Nb, V kunye ne-Ti. Izinto eziziinkozo ezongeziweyo ziya kuboniswa kwisatifikethi somgangatho. Umxholo weTi awuyi kuba ngaphezu kwe-0.20%
Umxholo we-bAl kwintsimbi awuyi kuba ngaphantsi kwe-0.020%, okanye umxholo we-ala kwintsimbi awuyi kuba ngaphantsi kwe-0.015%

IPropati yoomatshini

IBanga IPropati yoomatshini
Ukuqina
MPa		 Yima kancinci
MPa		 Ixesha elide emva kokwaphuka A/% Ukuncitshiswa kwendawo
Z/%		 Amandla okufunxa ookrebe
(KV2)/J
Ityhubhu yentsimbi ubukhulu bodonga / mm Uvavanyo lobushushu/℃ umfanekiso umdluliseli
W16 > 16 — 40 >40 umfanekiso umdluliseli
hayi ngaphantsi kwe hayi ngaphantsi kwe
10 335〜490 205 195 185 24 22 一 一 - 一
20 410〜550 245 235 225 24 22 一 0 40 27
Q345B 490〜670 345 335 325 21 19 一 20 40 27
Q345C 490〜670 345 335 325 21 19 一 0 40 27
Q345D 490〜670 345 335 325 21 19 一 -20 40 27
Q345E 490〜670 345 335 325 21 19 - -40 40 27
12CrMo 410~560 205 195 185 21 19 - 20 40 27
15CrMo 440〜640 295 285 275 21 19 一 20 40 27
12Cr2Mowa 450〜60. 280 20 18 一 20 40 27
12Cr5Mo 390〜590 195 185 175 22 20 一 20 40 27
lOMoWVNb 470〜670 295 285 275 19 17 一 20 40 27
12SiMoVNb 2470 315 305 295 19 17 50 20 40 27
umbhobho we-12Cr2Mo，Xa D<30 mm kunye ne-SW3 mm, amandla esivuno esisezantsi okanye amandla ongeziweyo eplastiki akhankanyiweyo anokuncitshiswa nge-10 MPa.

Imfuneko yoVavanyo

Ukongeza ekuqinisekiseni ukubunjwa kweekhemikhali kunye neempawu zomatshini, umbhobho wensimbi ogqitywe ngokuthe ngqo nge-ingot uya kuxhomekeka ekuhlolweni kwamandla aphantsi, kunye nokuhlolwa kwe-eddy yangoku okanye ukuhlolwa kokuvuza kwamagnetic kungasetyenziswa endaweni yovavanyo lwe-hydraulic.

Supply Ability

IiToni ezingama-2000 ngeNyanga ngeBanga ngalinye lemibhobho yentsimbi engenamthungo yoxinzelelo oluphezulu

izixhobo zokwenziwa kwemichiza yesichumiso.

Ukupakishwa

Kwimiyanda kunye nakwiBhokisi yoMthi eyomeleleyo

Ukuhanjiswa

7-14 iintsuku ukuba isitokhwe, 30-45 iintsuku ukuvelisa

Intlawulo

30% idepsoit, 70% L/C okanye B/L ikopi okanye 100% L/C ngokubona

Iinkcukacha zeMveliso

Imibhobho yoomatshini/yeKhemikhali&yeSichumiso


I-GB/T8162-2008


ASTM_A519-2006


I-BS EN 10210-1-2006


I-ASTM A53A53M-2012


GB9948-2006


GB6479-2013


GB/T 17396-2009

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    Cofa u-enter ukukhangela okanye i-ESC ukuvala