Ipayipi lensimbi ye-ASTM A53

I-ASTM A53 Structural Steel Pipe Isithombe Esifakiwe

Incazelo emfushane:

Ipayipi le-ASTM A53 (eyaziwa nangokuthi ipayipi le-ASME SA53) isetshenziselwa izinhlelo zokusebenza zemishini nengcindezi futhi ingasetshenziselwa inhloso evamile yokufaka isitimu, amanzi, igesi kanye namapayipi omugqa womoya.

Amashubhu Ensimbi Angenamthungo Wezinjongo Zesakhiwo, Amashubhu Ensimbi Angenamthungo Wezakhiwo Zemishini Ku-GB/8162-2008 Standard.Okubalulekile Kubandakanya Insimbi Yekhwalithi Ephezulu Yekhabhoni Nensimbi Yengxubevange Ephansi, Njenge-10,20,35,45 Futhi Q345,Q460,Q490,42CrMo,35CrMo.

Isicelo: Ukusetshenziswa kwemishini nokucindezela, futhi ukudlulisa umusi, amanzi, igesi, njll.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isicelo

Okokusetshenziswa komshini nokucindezela, kanye nokuthutha umusi, amanzi, igesi nokunye.

Izitifiketi zokuhlolwa kweMill zizokhishwa ngokuya nge-EN10204/3.1B.

Ipayipi le-ASTM A53 (eliphinde libizwe ngepayipi le-ASME SA53) lenzelwe ukusetshenziswa komshini nokucindezela futhi liyamukeleka ekusetshenzisweni okuvamile kusitimu, amanzi, igesi, nemigqa yomoya.Ilungele ukushisela, futhi ilungele ukwenza imisebenzi ehlanganisa ukugoqa, ukugoba, nokupheqa, kuncike ezicinisweni ezithile.

Izinto zokwakha kanye Nokukhiqiza

Insimbi yakho kokubili ipayipi elingenamthungo nelishiselwe izokwenziwa ngenqubo eyodwa noma ngaphezulu kwezilandelayo: indawo evulekile, isithando somlilo sikagesi, noma i-basic-oxygen.Umthungo wokushisela wepayipi elishiselwe ukumelana nogesi eBangeni B kufanele uphathwe ngokushisa ngemva kokushiselwa.

Izicelo: ama-heaters, ama-condensers, imishini yokudlulisa ukushisa kanye namapayipi afanayo.

Isibonisi somkhiqizo

Qaphela

I-DN - Ububanzi Okuzisholo

I-NPS - Usayizi Wepayipi Lokuqamba

Usayizi (mm)

I-OD: 6.0mm - 610 mm

I-WT: 1mm - 120 mm

Ubude: max 12000mm

Ukwakhiwa Kwekhemikhali (%)

Ibanga	C	Mn	P	S	Cr	Mo	Cu	Ni	V
Ibanga A	≤0.25	≤0.95	≤0.05	≤0.045	≤0.40	≤0.15	≤0.40	≤0.40	≤0.08
Ibanga B	≤0.30	≤1.20	≤0.05	≤0.045	≤0.40	≤0.15	≤0.50	≤0.40	≤0.08

Izakhiwo Zemishini

Ibanga	Rm Mpa Tensile Amandla	I-Mpa Yield Point	Ukwelula	Isimo Sokulethwa
A	≥330	≥205	20	I-Annealed
B	≥415	≥240	20	I-Annealed

Ipayipi lensimbi elingenamthungo i-A53 Grade B liwumkhiqizo wethu ocwebezelayo ngaphansi kwalokhu kucaciswa futhi ipayipi i-A53 ivamise ukuqinisekiswa kabili ku-A106 B ipayipi elingenamthungo.

Ipayipi le-A53 liza ngezinhlobo ezintathu (F, E, S) kanye namabanga amabili (A, B).

I-A53 Type E ine-weld ukumelana nogesi (Amabanga A no-B).

I-A53 Type S iyipayipi elingenamthungo futhi litholakala kuBanga A no-B).

I-A53 Type F ikhiqizwa ngeshise lensimbi yesithando somlilo noma ingaba nokushisela okuqhubekayo (iBanga A kuphela).

Ukupakisha

Ukupakisha okungenalutho/ukupakishwa kwenqwaba/ukupakishwa kwamakhreyithi/ukuvikela ngokhuni ezinhlangothini zombili zamashubhu futhi kuvikelwe ngokufanelekile ukuze kuthunyelwe olwandle noma njengoba kuceliwe.

Zombili iziphetho zeshubhu ngayinye zizobonisa inombolo ye-oda, inombolo yokushisa, ubukhulu, isisindo nezinqwaba noma njengoba kuceliwe.

Okwedlule: I-DIN 17175 ST45.8 Amashubhu Ensimbi Angenamthungo

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