JIS G3454 Carbon ERW Steel Pipe khatello ea tšebeletso ea Featured Image

JIS G3454 Carbon ERW Steel Pipe tšebeletso ea khatello

Tlhaloso e Khutšoanyane:

Pipe e laetsoeng tlas'a tlhaloso ena ke ea tšebeletso ea khatello ea mocheso oa mocheso o ka bang 350 ℃.

Manufacture: Motlakase ho hanyetsa welded pipe

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

Sehlopha: STPG370, STPG410 Bolelele: 6M kapa bolelele bo boletsoeng kamoo ho hlokahalang.

Qetello: Plain End, Beveled End.

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tsaJISG 3454 Carbon ERWPipe ea tšepe Re ka fana ka eona

Setaele	Setsebi	Lintho tse bonahalang	Standard	Kereiti	Tšebeliso
Motlakase Resistance Welded (ERW) phala ea tšepe	Maqhubu a Phahameng	Tšepe ea Carbon	API 5L PSL1&PSL2	GR.B, X42, X46, X52, X60, X65, X70, joalo-joalo	Lipalangoang tsa oli le khase
			ASTM A53	G.A ,GR.B	Bakeng sa Sebopeho (Piling)
			ASTM A252	GR.1, GR.2,GR.3
			BS EN10210	S275JRH,S275J0H,S355J0H,S355J2H, joalo-joalo
			BS EN10219	S275JRH,S275J0H,S355J0H,S355J2H, joalo-joalo
			JIS G3452	SGP, joalo-joalo	Ho tsamaisa metsi a khatello e tlase
			JIS G3454	STPG370,STPG410, joalo-joalo	Ho tsamaisa metsi a khatello e phahameng
			JIS G3456	STPG370,STPG410,STPG480, joalo-joalo	lipeipi tsa tšepe tse phahameng tsa mocheso

Tšebeliso ea JIS G 3454Pipe ea tšepe ea Carbon ERW

Pipe e laetsoeng tlas'a tlhaloso ena ke ea tšebeletso ea khatello ea mocheso oa mocheso o ka bang 350 ℃.

Mokhoa oa Tlhahiso oa JIS G 3454CarbonPipe ea tšepe ea ERW

Ho paka bakeng sa JIS 3454 Carbon ERW Steel Pipe

Pipe e se nang letho, e ntšo kapa e kentsoeng ka zinki e chesang (e hlophisitsoeng);
Ka dingata tse nang le masela a mabeli a k'hothone;
Ka bobeli li qetella ka basireletsi ba ho qetela;
Qetello e hlakileng, pheletso ea bevel (Ha ho hlokoa ke moreki le S≤22mm, pheletso ea phala e lokela ho betsoa, degree: 30 ° (+5 ° ~ 0 °), 'me botenya ba lerako la motso ha bo fokotsehe ka <2.4 mm);
Ho tshwaya.

Tšireletso ea Pipe End

Ho tšoaea ka Liphaephe

Ho tšoaea ka Liphaephe

Sebopeho sa lik'hemik'hale le thepa ea mochini JIS 3454Pipe ea tšepe ea Carbon ERW

Sebopeho sa Kereiti le Lik'hemik'hale (％)

Kereiti	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

Thepa ea Mechini
Kereiti	Matla a tšepe	Ho hlahisa matla	Elongation %
	N/ m㎡	N/ m㎡	No.11 kapa No.12 likotoana tsa teko	No. 5 likotoana tsa teko	No. 4 sekhechana sa teko
			Longitudinal	Phatlalatso	Longitudinal	Phatlalatso
STPG370	370 mets	215 mets	30 mets	25 mets	28 mets	23 mets
STPG410	410 mets	245 mets	25 mets	20 mets	24 mets	19 mets

Tlhahlobo ea motho oa boraro ea 3454Pipe ea tšepe ea Carbon ERW

Ho mamella bophara ba kantle le botenya ba lebota:

Mamello ea OD le WT

Karohano	Mamello ho OD		Mamello ho WT
Pipe ea Tšepe ea ERW e batang e felile	24A kapa ka tlase	+/-0.3mm	Ka tlase ho 3mm 3mm kapa ho feta	+/-0.3mm +/-10%
	32A kapa ho feta	+/-0.8%
Bakeng sa liphaephe tsa boholo bo tloaelehileng ba 350A kapa ho feta, mamello ho OD mohlomong e laetsoe ke bolelele ba circumferential.Tabeng ena, mamello e tla ba +/-0.5%