Gi Pipe 2.5 Nti

 

 

GI (Galvanized Iron) yeeb nkab nrog 2.5-inch txoj kab uas hla yog hais txog cov yeeb nkab uas muaj qhov loj me ntawm 2.5 ntiv tes. Qhov nominal loj yog hais txog kwv yees li hauv kab ntawm cov yeeb nkab, uas nyob rau hauv cov ntaub ntawv no yuav nyob ib ncig ntawm 2.5 ntiv tes. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov tseeb sab nraud txoj kab uas hla (OD) ntawm cov yeeb nkab yuav loj dua me ntsis vim qhov tuab ntawm cov yeeb nkab phab ntsa.

Tshuaj muaj pes tsawg leeg thiab txhua yam khoom ntawm chav tsev kub
Chemical composition (Ladle)				Mechanical zog ntawm chav tsev kub
C Max.	Mn Max.	P Max.	S Max.	Tensile zog, Rm	Yield zog, Re (min.)	Elongation ntawm Gauge Length
						L{0}}.65 S0 A (min.)
feem pua	feem pua	feem pua	feem pua	N / hli 2	N / hli 2	feem pua
0.2	1.2	0.045	0.045	320-460 Nws	195	20

Sab nraud txoj kab uas hla			Phab ntsa Thickness
INCH	DN	mm	mm
1/2"	15	20-21.3	0.95-2.77
3/4"	20	25-26.9	1.1-2.87
1"	25	32-33.7	1.1-4
1-1/4"	32	40-42.4	1.1-4
1-1/2"	40	47-48.3	1.5-7
2"	50	58-60.3	1.8-7
2-1/2"	65	73-76.1	2.0-7
3"	80	87-88.9	2.2-8
4"	100	113-114.3	2.2-9
5"	125	140-141.3	2.5-10
6"	150	165-168.3	2.5-10
8"	200	216-219.1	2.75-12

 

 

 

 

 

GI kav yog ua los ntawm cov hlau los yog hlau thiab muaj zinc txheej siv rau saum npoo los ntawm cov txheej txheem galvanization. Lub zinc txheej muab kev tiv thaiv corrosion, ua rau GI kav dej haum rau ntau yam kev siv, nrog rau cov kav dej, dej, dej, thiab cov khoom siv sab nraum zoov.

Muaj ob daim ntawv thov loj ntawm Youfa cov khoom lag luam: cov kav hlau rau cov dej xa mus thiab cov kav hlau steel rau kev txhawb nqa. Tsiaj txhu, kev tso dej, dej, kev siv, roj, steel qauv, kev ua liaj ua teb tsev cog khoom, mechanical processing, petrochemical kev lag luam.

 

 

Cov khoom tseem ceeb	Qhov ntau thiab tsawg (OD.) / Dimension	Phab ntsa Thickness	Cov kab ntau lawm	Tsim Muaj Peev Xwm
ERW steel yeeb nkab	1/2" -- 8"	{{0}}.5mm--10.0mm	62	1,000,000 tons hauv ib xyoos
Kub dipped galvanized steel yeeb nkab	1/2"-8"	{{0}}.5mm--10.0mm	40	1,500,000 tons hauv ib xyoos
Roj casing yeeb nkab	219mm -2020 hli	5. 0mm--28 hli	9	150, 000 tons hauv ib xyoos
SSAW steel yeeb nkab
Square / Rectangular steel tube	10 x 10--800} x 800 mm,	0.5 hli --20mm	31	800, 000 tons hauv ib xyoos
	10 x 20--800 x 600 mm
Kub-dip galvanized square / rectangular steel raj	10 x 10--200 x 200 mm,	{{0}}.5mm--15.0mm	12	250, 000 tons hauv ib xyoos
	10 x 20--250 x 150 mm
Seamless steel yeeb nkab	1/2"-40"	10, 40, 80, 160	2	100, 000 tons hauv ib xyoos
Steel-yas complex steel yeeb nkab	1/2"--12"	1.5 hli --10 0mm	25	100, 000 tons hauv ib xyoos

 

Cim npe nrov: gi yeeb nkab 2.5 nti, Tuam Tshoj gi yeeb nkab 2.5 nti manufacturers, lwm tus neeg, Hoobkas