I-ASTM A53 Gr.A &Gr.Ipayipi Lensimbi le-B Carbon ERW Yesithombe Sezinga Lokushisa Eliphezulu Esifakiwe

I-ASTM A53 Gr.A &Gr.Ipayipi lensimbi le-B Carbon ERW lezinga lokushisa eliphezulu

Incazelo emfushane:

Ubukhulu: 15mm-700mm

Ubukhulu bezindonga: 1.5mm-20mm

Ubude: 5.8m, 6m, 11.8m, 12m noma ikhasimende.

Ukuphela: I-Plain/Beveled end

Ubuso: Bare/Black/Varnish/3LPE/Galvanized/Ngokuyaisicelo sekhasimende

Ukupakisha: Kufika ku-6″ kuma-bundle, okungenhla okungu-6″ kukhululekile.

Imigomo yokukhokha: LC/TT/DP

Thumela i-imeyili kithi Whatsapp Ucingo

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo Yomkhiqizo:

Igama lomkhiqizo	Ipayipi Lensimbi elishiselwe ikhabhoni
Icebo	I-Longitudinal Electronic Resistance Welding(ERW) ;I-High Frequence Welding (HFW)
Okujwayelekile	API5L, BS1387,ASTM A53/A106,EN10219,EN10210,EN10255,JIS G3452,JIS G3454, njll
Ikhwalithi Yento	Ibanga Lensimbi	GR.B,S275JRH,S275JOH,X42,X52,S355J0H
Usayizi	I-WT	1.5mm-16mm
	Ububanzi bangaphandle	26.7mm-660mm
	Ubude	1m-12m noma njengemfuneko yakho
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;Ukuhlolwa Kwe-Hydrostatic, Ukuhlolwa Kobukhulu Nokubonakalayo, Ngokuhlola Okungonakali
Isitifiketi	BV, ISO, CE noma njengekhasimende ngalinye.
Isicelo	ipayipi lokwakha, ipayipi lesakhiwo, ipayipi le-Greenhouse, ishubhu lezinto zokwakha, Ithubhu yefenisha, njll
Imibandela Yokuhweba	FOB,CFR,CIF,CNF.
Imigomo Yokukhokha	T/T,L/C uma ubona 30%T/T kusenesikhathi,ibhalansi engu-70% kufanele ikhokhwe ngemva kokuthola ikhophi ye-BL
Iyalayisha Imbobo	I-Tianjin Port

Ukwakhiwa Kwekhemikhali kweIpayipi lensimbi le-ASTM A53 ERW:

Ibanga Nokubunjwa Kwekhemikhali (％)

Ibanga	C	Mn	P≤	S≤	Cu	Ni	Cr	Mo	V
Uhlobo S (Ipayipi elingenamthungo)
Ibanga A	0.25	0.95	0.05	0.045	0.40	0.40	0.40	0.15	0.08
Ibanga B	0.3	1.2	0.05	0.045	0.40	0.40	0.40	0.15	0.08

Inqubo Yokukhiqiza ye-ASTM A53Ipayipi lensimbi le-ERW:

By ukumelana kukagesi ashiselwe

Ukuhlolwa komuntu wesithathu

Ukuhlolwa kokuqina komzimba wepayipi- Ukuhlolwa kwe-tensile kufanele kwenziwe ngokuhambisana ne-ISO6892 noma i-ASTM A370.Amasampula e-longitudinal kufanele asetshenziswe.Kabili ngeyunithi ngayinye yokuhlola yepayipi enesilinganiso esifanayo sokwanda okubandayo kwe-abd

Ukuhlola Ukucaba-Ukuhlolwa okuyisicaba okukodwa kuzokwenziwa kuma-specimens avela ekugcineni kwamashubhu amabili akhethwe endaweni ngayinye.

Ukugoba Test- ubude obanele bepayipi buzoma bugodola obungu-90 ° buzungeze i-cylindrical mandrel.

Ukuhlolwa kukagesi okungonakali-njengenye indlela yokuhlola i-hydro-static, umzimba ogcwele wepayipi ngalinye uzohlolwa ngokuhlolwa kukagesi okungonakali.Lapho kwenziwa ukuhlolwa kukagesi okungabhubhisi, ubude buzomakwa ngezinhlamvu"NDE"

Ukuhlolwa kwe-Hydrostatic-Ishubhu ngalinye lizohlolwa ngomfutho we-hydrostatic.

Ukuhlolwa kwe-X-ray okungu-100% komthungo we-weld.

Ukuhlolwa kwe-ultrasonic.

Ukuhlolwa kwamanje kwe-eddy.

Isicelo seIpayipi lensimbi le-ASTM A53 ERW:

Ipayipi lensimbi le-ERW kuleli zinga elemishini nengcindezi futhi liyamukeleka ekusetshenzisweni okuvamile kusitimu, amanzi, igesi, nemigqa yomoya.Ilungele ukushisela, futhi ilungele ukwenza imisebenzi ehlanganisa ukugoqa, ukugoba, nokuphehla.

Izici zikaMechanical:

I-tensileIzimfuneko:

	Ibanga A	Ibanga B
Amandla aqinile, min, psi (MPa)	48000 (330)	60000 (415)
Amandla okukhiqiza, min,psi (MPa)	30000 (205)	35000 (240)

Ukupakisha kweIpayipi lensimbi le-ERW:

Ipayipi elingenalutho, i-Black / Varnish yokugqoka, i-zinc ehlanganiswe ne-epoxy coated, njll (okwenziwe ngokwezifiso);
6" nangaphansi zibe izinyanda ezinezihlilingi ezimbili zikakotini;
Zombili ziphela ngabavikeli bokugcina;
Isiphetho esingenalutho, isiphetho se-bevel(2"nangaphezulu eneziphetho ze-bevel, idigri: 30~35°), intambo futhi ihlanganiswe;
Ukumaka.