Hauj lwm lawm

Kev tsis

Dab tsi yogQ345D Seamless Steel Yeeb Nkab

Q345D Ib hom steel yeeb nkab khoom. Q sawv cev rau cov txiaj ntsig ntawm cov khoom siv no, thiab 345 qab yog hais txog tus nqi tawm los ntawm cov khoom siv no, uas yog hais txog 345. Tus nqi tawm los yuav txo qis nrog qhov nce ntawm cov thickness ntawm cov khoom.

Tau txais kev sab laj dawb

Mechanical Properties ntawm Q345D Seamless Steel Yeeb Nkab

Qauv nab npawb	Q345D Seamless Steel Yeeb Nkab
Executive Standard	GB/T1591-2008
Delivery Status	Muaj peev xwm tau txais kev sib txawv hardness thiab lub zog los ntawm kev kho cua sov txheej txheem, kev kho ntau yam xws li quenching, tempering thiab lwm yam.
Yield zog	Tsawg dua lossis sib npaug ntawm 16mm: Ntau dua lossis sib npaug rau 345; 16-40mm: Ntau dua lossis sib npaug rau 335; 40-63mm: Ntau dua lossis sib npaug rau 325; 63-80mm: Ntau dua lossis sib npaug rau 315; 80-100mm: Ntau dua lossis sib npaug rau 305; 100-150mm: Ntau dua lossis sib npaug rau 285; 150-200mm: Ntau dua lossis sib npaug rau 275; 200-250: Ntau dua lossis sib npaug rau 275MPa
Tensile zog	450-630MPa
Elongation Tom qab Fracture	21%

Tshuaj muaj pes tsawg leeg ntawm Q345D Seamless Steel Pipe

	Q345D Seamless Steel Yeeb Nkab
C	0.85-0.95
Si	0.10-0.35
Mn	0.10-0.50
P	Tsawg dua los yog sib npaug li 0.03
S	Tsawg dua los yog sib npaug li 0.03

Cov yam ntxwv ntawm cov khoom

Q345A, Q345B, Q345C, Q345D, Q345E Qhov no yog qhov sib txawv ntawm cov qib zoo, los ntawm A txog E, feem ntau yog vim qhov sib txawv ntawm qhov kub thiab txias tshwm sim los ntawm cov ntsiab lus sib txawv ntawm phosphorus thiab sulfur thiab lwm yam micro- cov ntsiab lus, sawv cev rau qhov cuam tshuam qhov kub thiab txias yog qhov sib txawv thiab cov khoom siv tshuaj lom neeg.

Siab zog

Zoo plasticity thiab toughness

Zoo weldability

Zoo corrosion kuj

Khoom Parameter

Khoom siv	Q345D Seamless Steel Yeeb Nkab
Thickness	3mm-25 hli
Kev kho saum npoo	Nrog tiv thaiv- xeb xim.
Ntev	1500mm - 12000 hli
Daim ntawv thov	Q345D seamless steel yeeb nkab yog tsuas yog siv nyob rau hauv ships, boilers, siab hlab ntsha, roj cia tso tsheb hlau luam, Choj, fais fab nroj tsuag, lifting thiab thauj machinery thiab lwm yam high load welded structural qhov chaw.

Cov neeg siv khoom thoob ntiaj teb

01.

Cov Neeg Siv Khoom Mus Saib

Vim peb lub siab dawb paug, peb tau txais kev ntseeg siab ntawm peb cov neeg siv khoom thiab tuaj xyuas peb lub Hoobkas.

02.

Cov lus teb rau cov neeg siv khoom

Tom qab tau txais cov khoom, cov neeg siv khoom tau muab peb cov lus qhuas.

Khoom ntim

Product packaging

Peb siv cov txheej txheem export thauj mus los ntim thiab ntim cov hlau strips raws li qhov loj ntawm carbon steel daim hlau. Raws li peb cov kev paub dhau los, lub thawv 20-foot tuaj yeem tuav tau 22 tons ntawm carbon steel, thiab lub thawv 40-foot tuaj yeem tuav tau 25 tons ntawm carbon steel. Rau kev txiav txim loj, peb siv cov khoom thauj khoom thauj khoom thauj rau koj ntawm tus nqi pheej yig dua. Tsis tas li ntawd, peb tuaj yeem kho lub ntim raws li cov neeg siv khoom xav tau.

vim li cas xaiv peb

Peb Qhov Zoo

Peb cov khoom tseem ceeb yog stainless hlau phaj / ntawv, coil, round / square tube, bar, nickel alloy thiab lwm yam. Factory xeem ntawv pov thawj yog muab thaum lub sij hawm xa khoom, thiab thib peb -kev soj ntsuam tog yog ua tau. Peb kuj tau lees paub los ntawm ISO, SGS thiab Alibaba. Peb muaj ntau tus kws tshaj lij, cov kws tshaj lij, cov nqi sib tw ntau dua li lwm cov tuam txhab stainless hlau thiab qhov zoo tshaj plaws tom qab - kev muag khoom. Thiab xa tawm mus rau ntau tshaj 50 lub teb chaws, feem ntau yog los ntawm Tebchaws Meskas, Russia, United Kingdom, Kuwait, Egypt, Qaib ntxhw, Jordan, Is Nrias teb thiab lwm yam.

Tau txais cov lus hais hauv 24 teev

ib - nres kev daws teeb meem

pab neeg tshaj lij

siab zoo

peb cov neeg koom tes

Peb ntseeg los ntawm

FAQ

01.Yog Q345D seamless yeeb nkab weldable?

Yog lawm, nws muaj qhov zoo tshaj plaws weldability rau tag nrho cov txheej txheem shipyard & tsim vuam txheej txheem, tsis muaj qhov nyuaj tshwj xeeb ua ntej - kev kho mob yuav tsum tau, txuag koj cov nqi tsim khoom thiab sijhawm.

02.Cov neeg tuaj yeem tuaj xyuas koj lub Hoobkas?

Zoo siab txais tos cov neeg siv khoom thoob ntiaj teb los tshuaj xyuas peb lub Hoobkas, cov kab ntau lawm thiab cov khoom lag luam txhua lub sijhawm. Peb muab tag nrho lub Hoobkas ncig xyuas thiab kev sib txuas lus kev pabcuam.

03.Dab tsi txog koj tom qab - kev muag khoom?

Pab pawg kws tshaj lij muaj kev txhawb nqa tag nrho rau txhua qhov kev teeb tsa, vuam thiab thov cov lus nug. Peb yuav teb rau koj tom qab- nug txog kev muag khoom hauv 24 teev thiab muab cov kev daws teeb meem sai.

04.Yuav ua li cas koj lav cov khoom zoo?

Tag nrho cov ntawv pov thawj Mill Test (MTC) yuav muab ua ke nrog cov khoom xa tuaj. Thib peb -kev tshuaj ntsuam xyuas (SGS, BV, ISO) muaj nyob ntawm koj qhov kev thov. Tag nrho cov kav dej yuav dhau lub Hoobkas nruj kev sim ua ntej ntim thiab thauj khoom.

05.Koj lub sijhawm them nyiaj yog dab tsi?

Cov ntsiab lus txheem: 30% T / T tso nyiaj, 70% sib npaug tiv thaiv daim B / L . 100% irrevocable L / C thaum pom kuj tau. Ua ntej qhov nyiaj tshuav, peb yuav xa cov duab ntawm cov kav dej tiav thiab ntim rau kev pom zoo.

Cim npe nrov: q345d seamless steel yeeb nkab, Tuam Tshoj q345d seamless steel yeeb nkab lwm tus neeg

Q345D Seamless Steel Yeeb Nkab