Q345B seamless low alloy steel yeeb nkab yog yav tas los hu ua 16Mn seamless steel yeeb nkab, uas yog cov khoom siv ntau tshaj plaws nyob rau hauv qis alloy series.
Q345B seamless steel yeeb nkab yuav muab faib ua kub dov seamless yeeb nkab thiab txias-dov seamless yeeb nkab. Raws li lub hom phiaj, nws tuaj yeem muab faib ua seamless steel yeeb nkab rau cov qauv dav dav, seamless steel yeeb nkab rau kev xa cov kua dej, thiab lwm yam. GNEE muab Q345B alloy structural steel yeeb nkab nrog cov khoom siv zoo, zoo weldability, txias thiab kub ua haujlwm thiab corrosion kuj. , thiab zoo tsawg kub toughness. Nws yog tsuas yog siv rau high load welded structural qhov chaw xws li ships, boilers, siab hlab ntsha thiab lifting thiab thauj machinery.
Cov ntaub ntawv khoom
Q345B High Strength Structural Steel Pipe Chemical Composition thiab Mechanical Property
| Qib | C % | Si% | Mn | P % | S % | |
| Q345B | Tsawg dua lossis sib npaug rau 0.20 | Tsawg dua lossis sib npaug rau 0.55 | 1.00-1.60 | Tsawg dua lossis sib npaug rau 0.040 | Tsawg dua lossis sib npaug rau 0.040 | |
| Qib | Thickness | Yield zog (Mpa) | Tensile zog | Elongation | Impact Zog | |
| (mm) | (MPa) | (%) | Min | |||
| Q345B | Tsawg dua los yog sib npaug li 16 | 345 | 470-630 | 21 | 20 | 34J |
| >16-35 | 325 | 470-630 | 21 | 20 | 34J | |
| >35 | 295 | 470-630 | 21 | 20 | 34J | |
| Lub min cuam tshuam lub zog yog longitudinal zog | ||||||
Cov khoom tso tawm
Q345B seamless steel yeeb nkab rau conveying kua
Vim li cas thiaj xaiv GNEE
GNEE tau koom nrog hauv kev lag luam steel rau ntau tshaj 16 xyoo. Nws muaj ob lub yeeb nkab steel thiab phaj series ntau lawm thiab ua cov chaw tsim khoom thiab peb lub tsev khaws khoom. Peb cov khoom lag luam txhua xyoo tuaj yeem ncav cuag 500, 000 tons, thiab cov khoom lag luam warehouse ntau tshaj 20, 000 tons hauv ib xyoos.
Tsis tas li ntawd, peb tuaj yeem muab cov txheej txheem ua haujlwm rau cov khoom siv hlau, xws li kev tiv thaiv xeb, txiav thiab chamfering, kev sib txuas, kev kho cua sov, khoov, galvanizing, polishing, beveling, pickling, txau, CNC machining, thiab lwm yam.
Yog tias koj xav paub ntau ntxiv txog peb lub tuam txhab lossis peb cov khoom, thov koj xav tiv tauj peb.sales@gneetube.com
GNEE CUSTOMER VAJTSWV
GNEE Factory Environment
GNEE packaging thiab Shipping
FAQ
Q: Koj puas muaj kev tswj xyuas zoo?
A: Yog, peb tau txais BV, SGS authentication.
Q: Koj puas tuaj yeem npaj cov khoom xa tuaj?
A: Tseeb, peb muaj cov neeg xa khoom mus tas li uas tuaj yeem tau txais tus nqi zoo tshaj plaws los ntawm ntau lub tuam txhab nkoj thiab muab kev pabcuam tshaj lij.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 7-14 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 25-45 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li qhov ntau.
Cim npe nrov: q345b seamless steel yeeb nkab, Tuam Tshoj q345b seamless steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
