JIS G3454 Carbon ERW Steel Pipe pressure service

Tsanangudzo Pfupi:

Pombi yakarongedzerwa pasi peiyi dhizaini ndeyekumanikidza sevhisi pane inokwana tembiricha ye350 ℃.

Kugadzira: Magetsi kuramba welded pombi

Saizi: OD: 15.0 ~ 660mm WT: 2 ~ 20mm

Giredhi: STPG370, STPG410 Kureba: 6M kana kureba yakatarwa sezvinodiwa.

Inopera: Plain End, Beveled End.

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Product Detail

Product Tags

Details ofJISG 3454 Carbon ERWSimbi Pipe Tinogona kupa

Style	Technical	Material	Standard	Giredhi	Usage
Magetsi Resistance Welded (RW) simbi pombi	High Frequency	Carbon Steel	API 5L PSL1&PSL2	GR.B,X42,X46,X52,X60,X65,X70, nezvimwewo	Kutakura mafuta uye gasi
			ASTM A53	G.A ,GR.B	Zvechimiro (Piling)
			ASTM A252	GR.1, GR.2,GR.3
			BS EN10210	S275JRH,S275J0H,S355J0H,S355J2H, nezvimwewo
			BS EN10219	S275JRH,S275J0H,S355J0H,S355J2H, nezvimwewo
			JIS G3452	SGP, nezvimwewo	Kutakurwa kweLow-pressure fluid
			JIS G3454	STPG370,STPG410, nezvimwewo	Kutakurwa kweHigh-pressure fluid
			JIS G3456	STPG370,STPG410,STPG480, nezvimwewo	tembiricha dzesimbi mapaipi

Kushandiswa kweJIS G 3454Carbon ERW Steel Pipe

Pombi yakarongedzerwa pasi peiyi dhizaini ndeyekumanikidza sevhisi pane inokwana tembiricha ye350 ℃.

Kugadzira Maitiro eJIS G 3454CarbonERW Simbi Pipe

Packing yeJIS 3454 Carbon ERW Steel Pipe

Pombi isina kuvharwa, yakasviba yakasviba kana inopisa dip zinc-yakashongedzwa (yakagadzirirwa);
Mumisumbu ine zvipfuramabwe zviviri zvedonje;
Zvose zvinopera nevadziviriri vekupedzisira;
Magumo akajeka, bevel end (Kana zvichidiwa nemutengi uye S≤22mm, iyo pombi yekupedzisira inofanira kuvharwa, dhigirii: 30 ° (+5 ° ~ 0 °), uye ukobvu hwemadziro emudzi hautapudzwe ne <2.4 mm);
Kumaka.

Pipe End Protection

Kumaka paMapombi

Kumaka paMapombi

Kemikari Kuumbwa uye michina zvivakwa JIS 3454Carbon ERW Steel Pipe

Giredhi uye Kemikari Kuumbwa (％)

Giredhi	C≤	Si≤	Mn	P≤	S≤
STPG370	0.25	0.35	0.30~0.90	0.040	0.040
STPG410	0.30	0.35	0.30 ~ 1.00	0.040	0.040

Mechanical Properties
Giredhi	Kusimba simba	Goho simba	Elongation %
	N/ m㎡	N/ m㎡	No.11 kana No.12 test zvidimbu	Kwete 5 bvunzo zvidimbu	No. 4 test piece
			Longitudinal	Transverse	Longitudinal	Transverse
STPG370	370 min	215 min	30 min	25 min	28 min	23 min
STPG410	410 min	245 min	25 min	20 min	24 min	19 min

Yechitatu bato ongororo ye3454Carbon ERW Steel Pipe

Kushivirira kwekunze kwedhayamita uye ukobvu hwemadziro:

Kushivirira kweOD uye WT

Division	Kushivirira paOD		Kushivirira paWT
Kutonhora kwapera ERW Steel Pipe	24A kana pasi	+/-0.3mm	Pasi pe3mm 3mm kana kupfuura	+/-0.3mm +/-10%
	32A kana kupfuura	+/-0.8%
Kune mapaipi ehukuru hwezita 350A kana kupfuura, kushivirira paOD kungangotemwa nehurefu hwekutenderera.Muchiitiko ichi, kushivirira kuchava +/- 0.5%