ASTM A179 Mocheso oa mocheso o se nang Seamless Steel Tubes Setšoantšo se hlahang

ASTM A179 Mocheso oa mocheso oa Mocheso o se nang Seamless Steel Tubes

Tlhaloso e Khutšoanyane:

Pipe e laetsoeng tlas'a tlhaloso ena ke ea lisebelisoa tsa mocheso oa tubular, condensers, le lisebelisoa tse tšoanang tsa ho fetisetsa mocheso.

Tlhahiso:Ts'ebetso e se nang seamless : e batang e huloa feela

Boholo: OD: 10.0 ~ 76mm WT: 2 ~ 10mm

Bolelele: 6M kapa bolelele bo boletsoeng kamoo ho hlokahalang.

Qetello: Plain End, Beveled End.

MOQ: Lithane tse 5

Lipehelo tsa tefo: LC/TT/DP

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Lintlha tsa Sehlahisoa

Lihlahisoa tse Amanang

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa eaASTM A179/SA179

Setaele	Lintho tse bonahalang	Standard	Setsebi	Kereiti
Pipe ea tšepe e se nang Seam	Tšepe ea Carbon	API 5L PSL1&PSL2	Qetello e chesang kapa e batang	GR.B, X42, X46, X52, X60, X65, X70, joalo-joalo
		ASTM A53	Qetello e chesang kapa e batang	G.A ,GR.B
		ASTM A106	Qetello e chesang kapa e batang	G.A ,GR.B,GR.C
		ASTM A179	Qetello e batang	A179
		ASTM A192	Qetello e chesang kapa e batang	A192
		ASTM A210/SA210	Qetello e chesang kapa e batang	G.A-1,GR.C
		ASTM A252	Qetello e chesang kapa e batang	GR.1, GR.2,GR.3
		BS EN10210	Qetello e chesang kapa e batang	S275JRH,S275J0H,S355J0H,S355J2H, joalo-joalo
		JIS G3454	Qetello e chesang kapa e batang	STPG370,STPG410
		JIS G3456	Qetello e chesang kapa e batang	STPG370,STPG410,STPG480

Tlhahlobo ea motho oa boraro ea ASTM A179/SA179

Bend Test

Teko ea Lintho tsa Mechini

Tlhahlobo ea boima

Ts'ebetso ea Tlhahiso ea ASTM A179/SA179 e Seamless Cold Drawn Low Carbon Steel Heat Exchanger le Condenser Tubes

Themethapoe tla etsoa ka mokhoa o sa tsitsang 'me e tla huleloa ke serame.'Me joale li-tubes li tla phekoloa ka mocheso ka mor'a hore serame sa ho qetela se huleloe mocheso oa 1200 ° F kapa ho feta.

Sebopeho sa Lik'hemik'hale sa ASTM A179/SA179

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

Sebopeho sa Lik'hemik'hale	C	Mn	P≤	S≤	Si≤
Sebopeho sa Lik'hemik'hale	0.06-0.18	0.27-0.63	0.035	0.035	0.25

Mamello ea tekanyo ea ASTM A179/SA179

Mamello ea OD le WT(SA-450/SA-450M):

OD Ho (mm)	+	-	WT In(mm)	+	-
<1(25.4)	0.10	0.10	≤1.1/2(38.1)	20%	0
1–1.1/2(25.4–38.1)	0.15	0.15	>1.1/2(38.1)	22%	0
>1.1/2～<2(38.1–50.8)	0.20	0.20
2～<2.1/2(50.8–63.5)	0.25	0.25
2.1/2～<3(63.5–76.2)	0.30	0.30
3–4(76.2–101.6)	0.38	0.38
>4 ho isa ho 7.1/2(101.6–190.5)	0.38	0.64
>7.1/2~9(190.5–228.6)	0.38	1.14

Tšebeliso ea ASTMA179/SA179 e se nang morohoCold Drawn Low Carbon Steel Heat Exchanger le Condenser Tubes

Pipe e laetsoeng tlas'a tlhaloso ena ke ea lisebelisoa tsa mocheso oa tubular, condensers, le lisebelisoa tse tšoanang tsa ho fetisetsa mocheso.

Ho paka bakeng sa ASTM A179/SA179

Pipe e se nang letho, seaparo se setšo (se hlophisitsoeng);
6" le boholo bo ka tlase Ka mekotla e nang le likhoele tse peli tsa k'hothone, boholo bo bong bo hlephile;
Ka bobeli li qetella ka basireletsi ba ho qetela;
Qetello e hlakileng, bevel end;
Ho tshwaya.