EN 10217-2 P265GH Welded Steel Tubes

Specification	EN 10217-2
Khoom siv	P265GH(1.0425), P195GH(1.0348), P235GH(1.0345), 16Mo3(1.5415)
Sab nraud	219mm -4064 hli
Phab ntsa Thickness	3.2 hli -30mm
Kev kho saum npoo	Painting, roj txheej, Anti-corrosion & rwb thaiv tsev
Xaus	Pipe cap, Beveled npoo los yog qhov kawg, kev tiv thaiv ntawm cov yeeb nkab kawg, txawm li cas los xij raws li cov neeg siv khoom xav tau
Pob	Tej cargo, yeeb nkab cap, steel strips bundled
Lub sij hawm xa tuaj	Raws li qhov ntau
Them Nyiaj	T/T, L/C

Mechanical zog
Yield zog Rp0,5MPa (hauv PSI):	Min: 265 (38 400)**	Max: -
Tensile zog RmMPa (hauv PSI):	Min: 410 (59 500)	Max: 570 (82 700)
Elongation (% min.):	rov: 21	Ntev: 23
Kev cuam tshuam lub zog
Test kub nyob rau hauv degree	0
Min. nruab nrab cuam tshuam lub zog hauv J	rov: 27	Ntev: 40 / 28
Hardness (max. HRC)	-

EN 10217-2 P265GHHFW cev

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GNEE P265GH yeeb nkab kev muag khoom

• P265GH Welded Kauv Hlau Yeeb
• P265GH SAWL yeeb nkab
• P265GH High Frequency Welded Yeeb Nkab
• P265GH Welded Hlau Tube
• P265GH ERW steel yeeb nkab

GNEE P265GH LSAW Yeeb Nkab Ntau Lawm Txheej Txheem

Longitudinal welded steel kav yog tsim los ntawm kev pub ib yam tshwj xeeb ntawm sawb steel coil rau hauv cov yeeb nkab puag ncig los ntawm lub tshuab vuam tshuab ntau zaus, qhov ntev seam yog welded los tsim cov yeeb nkab steel. Cov duab ntawm cov yeeb nkab tuaj yeem yog puag ncig, square, lossis tsis sib xws, nyob ntawm txoj kab uas hla dov tom qab vuam. Cov txheej txheem tshwj xeeb suav nrog qhib thiab ncaj qhov kawg ntawm cov hlau kauj thiab pub rau hauv cov khoom siv tom ntej. Tom qab uncoiling, lub sawb hlau yog leveled, xaus yog trimmed, thiab lub sawb yog sheared nrog ib tug ncig disc cutter ua ntej recoiling. Cov khoom siv raw los ntawm cov hlau zeb yog qhov dav dav, uas yog txiav rau qhov sib thooj dav raws li qhov ntev ntawm cov yeeb nkab. Thaum lub sij hawm vuam, I-shaped bevels feem ntau yog siv los xyuas kom meej cov cua sov zoo raws li cov thickness kev taw qhia thiab pab txhawb kev npaj bevel. Tom qab uncoiling, lub sawb hlau yog ntxiv leveled, qhov xaus yog trimmed, thiab scarfing (lub taub qab vuam) yog ua los xyuas kom meej lub nruam zus tau tej cov chav tsev. Cov steel sawb npaj nkag mus rau hauv lub nruam tsim chav tsev, qhov twg nws maj mam khoov mus rau hauv ib puag ncig yeeb nkab los ntawm qhov kev txiav txim ntawm nyem chais. Cov npoo ntawm cov sawb hlau yog rhuab los ntawm lub tshuab vuam ntau zaus rau vuam kub, ces siab welded los ntawm nyem chais. Tom qab ntawd, cov cuab yeej tshem tawm txoj phuam qhwv caj dab yog siv los tshem tawm sab hauv thiab sab nraud burrs tsim los ntawm cov yaj lossis yas lub xeev ntawm cov hlau nyem mus rau sab hauv thiab sab nrauv ntawm cov yeeb nkab. Tom qab ib lub sij hawm ntawm cua txias, cov yeeb nkab yog dej txias los tiv thaiv kev khoov deformation vim huab cua txias. Cov yeeb nkab steel uas tsim los ntawm cov hlua rub tawm muaj qee qhov ellipticity nyob rau hauv nws txoj kab uas hla, nrog rau sab nraud me ntsis loj dua cov yeeb nkab tiav. Txhawm rau kom tau txais cov kab ncaj nraim sab nraud thiab ntu ntu ntawm cov yeeb nkab steel, qhov txias txias yog ua rau ntawm cov yeeb nkab welded los ntawm lub tshuab sizing tom qab dej txias. Cov yeeb nkab welded loj yog ces txiav mus rau hauv cov lus qhia lossis ntau qhov ntev thaum nyob hauv kev tawm suab, ua tau raws li qhov yuav tsum tau ua kom ntev ntev.

P265GH Welded Yeeb Nkab Test

• Kev tshuaj xyuas qhov muag
• Chemical element test
• Kev kuaj lub cev
• Kev kuaj tsis yog kev puas tsuaj (NDT)
• Kev kuaj ultrasonic
• eddy kev kuaj tam sim no
• lwm.

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