I-JIS G3452 Carbon ERW Steel Pipe for Ordinary Piping Isithombe Esifakiwe

I-JIS G3452 Carbon ERW Steel Pipes for Ordinary Piping

Incazelo emfushane:

Ibanga: GR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP,njll

Usayizi: 15-660mm Ububanzi Bangaphandle, 1.5-16mm Ukuqina Kodonga

Ubude: Ubude obulungisiwe 5.8m, 6m, 11.8m noma ngokwezifiso.

I-Coating: I-varnish enamathela, Idiphu elishisayo lifakwe ama-galvanized, izendlalelo ezi-3 ze-PE, FBE, njll.

Amagama Abalulekile: Ipayipi lensimbi elishiselwe, ipayipi le-ERW, intengo yepayipi le-ERW, Ipayipi lensimbi yeCarbon, intengo yepayipi engu-3″

Inkokhelo: 30% Idiphozithi, 70% L/C Noma B/L Ikhophi Noma 100% L/C Lapho Ubonakala

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Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo yomkhiqizo weI-JIS 3452 Carbon ERW Steel Pipe:

Igama lomkhiqizo	Ipayipi Lensimbi elishiselwe ikhabhoni
Icebo	I-Longitudinal Electronic Resistance Welding(ERW) I-High Frequence Welding (HFW)
Okujwayelekile	I-API5L,I-BS EN10210,ASTM 53,I-EN10219,JIS G3452,I-JIS G3454,JIS G3456 ;
Ikhwalithi Yento	Ibanga Lensimbi	GR.B,S275JRH,S275JOH,X42,X52,S355J0H
Usayizi	I-WT	1.5mm-16mm
	Ububanzi	15mm-660mm
	Ubude	Ubude obulungisiwe 5.8m, 6m, 11.8m noma ngokwezifiso.
Ubuso	I-galvanized, i-3PE, imidwebo, amafutha okugcoba, isitembu sensimbi, njll.
Iyaphela	Iziphetho ezingenalutho, ukusika, ukucutshungulwa ngokuhlanganisa, i-beveled, i-flange, njll.
Ukuhlola	Ngokuhlolwa Kwezakhiwo Zamakhemikhali kanye Nezakhiwo Zemishini;I-Hydrostatic Ukuhlola, Ukuhlola Okulinganayo Nokubonakala, Ngokuhlola Okungonakalisi
Isicelo	ipayipi lokwakha, ipayipi lesakhiwo, ipayipi le-Greenhouse, ishubhu lezinto zokwakha, Ithubhu yefenisha, njll
Imibandela Yokuhweba	FOB, CFR,CIF, EXW.
Imigomo Yokukhokha	T/T,L/C ngokubona30% T/T kusenesikhathi, ibhalansi engu-70% kufanele ikhokhwe ngemva kokuthola ikhophi ye-BL
Iyalayisha Imbobo	I-Tianjin Port
Ukubambisana Umnikazi womkhumbi	MSK, CMA, MSC, HMM, COSCO, UA, NYK, OOCL, HPL, YML, MOL

Ukubunjwa kwamakhemikhali kanye nezakhiwo zemishiniI-JIS 3452 Carbon ERW Steel Pipe:

Ibanga Nokubunjwa Kwekhemikhali (％)

Ibanga	P≤	S≤
I-SGP	0.040%	0.040%

Izakhiwo Zemishini
Ibanga	Amandla aqinile	Elongation %
	N/ m㎡	I-A50mm (No.11 &12)	I-A50mm (No.5)
I-SGP	290 imiz	≥30%	≥25%
Indlela yokuhlola eqinile ye-No.11 kanye ne-No.12 test piece ihambisana ne-axis yepayipi, kanti leyo kaNo.5 incikene ne-axis yepayipi.Qaphela:Izincazelo ezikuleli thebula ngeke zisebenze kumapayipi anobubanzi obungu-32A (42.7mm) noma ngaphansi, kodwa ukwelulwa kusazorekhodwa.Ubude bungase bucaciswe esivumelwaneni phakathi komthengi nomkhiqizi.

Ipayipi lensimbi elingenamthungo le-API 5L

ipayipi lensimbi elingenamthungo le-a106

Inqubo Yokukhiqiza ye-JIS G 3452Ipayipi lensimbi le-Carbon ERW

Ukumelana nogesi okushiselwe (Indlela yokukhiqiza i-Electric resistance welding noma i-butt welding. Indlela yokuqeda ingaqedwa ngokushisa noma iqedwe ngokubanda. Amapayipi aqedwe ngokubanda azokhishwa ngemva kokukhiqiza.)

Isicelo seI-JIS G 3452 Ipayipi Lensimbi Lekhabhoni ERW

Ukubekezelela ububanzi bangaphandle nokuqina kodonga

Ukubekezelela i-OD ne-WT

Ukwehlukana	Ukubekezelela ku-OD		Ukubekezelelana ku-WT
Ipayipi lensimbi le-Carbon ERW	10.5mm≤D≤48.6mm	±0.5 mm	-12.5% + Akucacisiwe
	D＝60.5mm	±0.5 mm
	D＝76.3mm	±0.7 mm
	89.1mm≤D≤139.8mm	±0.8 mm
	D＝165.2mm	±0.8 mm
	D＝190.7mm	±0.9 mm
	D＝216.3mm	±1.0 mm
	D＝241.8mm	±1.2 mm
	D＝267.4mm	±1.3 mm
	D＝318.5mm	±1.5mm
	355.6mm≤D≤508.0mm	-