ASTM A131 Marine Steel Plate

Romela E-mail

Qoqa Hona Joale

Lethathamo la lihlahisoa

Litšepe, phepelo ea tšepe ho tloha leholimong ho ea leoatleng lia fumaneha, lia fumaneha lefatšeng ka bophara;

Pipe ea tšepe

Pipe ea tšepe e se nang Seam Pipe ea tšepe ea motsoako Pipe ea tšepe ea carbon API Line Pipe Pipe ea tšepe e cheselitsoeng Pipe ea Tšepe ea Galvanized Lisebelisoa

Ts'epe e sa beng le mabali

Koele ea tšepe e se nang tšepe/Sheet Pipe ea tšepe e sa hloekang Lisebelisoa

Letlapa la tšepe

Tšepe e Hanang ea Boemo ba Leholimo Boiler Pressure Vessel Steel Plate ea tšepe ea ho haha likepe Apara Plate ea Tšepe e Hanyetsang Hight Strength Low Alloy Steel Carbon Steel Plate ea tšepe ea Checkered Alloy Steel Plate

H Beam Lenaka Channel Litšepe Round Bars

Tšepe ea Galvanized

Koele e entsoeng ka Galvanized/Sheet Coil ea tšepe e pentiloeng Leqephe la Marulelo a Kobote

Aluminium Metal

Automotive Steel

Iteanye le rona

Email : sale@gneesteel.com

Mobile: +86 15824687445 kelly

Mohala: +86 372-5055135

Aterese: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,Chaena.

Kenyelletso e khutšoane ea poleiti ea tšepe ea marine Sebopeho sa lik'hemik'hale le thepa ea mechine

Kenyelletso e khutšoane ea poleiti ea tšepe ea marine

Letlapa la tšepe la marine le bolela litšepe tsa sebopeho tse sebelisoang moahong oa sekepe. E nkoa e le boemo ba leoatle 'me e tlameha ho khona ho hanela liphello tse senyang tse tloaelehileng tikolohong ea metsi. Ho finyella sena, likarolo tse khethehileng tsa alloying li eketsoa lihlopheng tsena e le ho sireletsa khahlanong le corrosion.Le hoja boholo ba tšepe ea carbon e sa tšoanelehe bakeng sa tikoloho ea leoatle, ho na le litšepe tse ngata tsa carbon grade tse amohetsoeng ke mekhatlo e fapaneng bakeng sa likopo tsa ho haha likepe.

Litšepe tsa sebopeho bakeng sa likepe tsa likepe li arotsoe ka lihlopha tsa matla ho ea ka matla a eona a fokolang a lihlahisoa: matla a kakaretso a tšepe ea mohaho le matla a phahameng a tšepe ea mohaho. Letlapa la tšepe la Maine le bua ka poleiti ea tšepe e chesang e kolobisitsoeng e hlahisoang ho latela litlhoko tsa sechaba sa classication bakeng sa kaho ea meaho ea sekepe sa sekepe. Litšepe tse matla ka kakaretso tsa China Classification Society li arotsoe ka lihlopha tse 'nè tsa boleng: A B D le E.

Ho na le lihlopha tse 9 tse ka sehloohong lefatšeng ka bophara.
A.B.S    Setsi sa Amerika sa Tsamaiso ea Likepe
B.V.    Bureau Veritas
C.C.S. China Classification Society
D.N.V   Det Norske Veritas
G.L.    Germanischer Lloyd
K.R. Registe ea Korea ea ho Romela
L.R. Lloyd's Register of Shipping
N.K. Nippon Kaiji Kyokai
R.I.N.A Registro Italiano Navale

ASTM A131 ke mofuta oa sebopeho sa poleiti ea tšepe e sebelisoang hoo e batlang e le indastering ea kaho ea likepe. Sehlopha sena se hlalosoa e le matla a tloaelehileng a nang le chai e tlase ea 34KSI(235Mpa). Likopo li kenyelletsa likepe, lisebelisoa tsa likepe le kaho ea likepe. Limaraka tsena li boetse li netefalitsoe ke American Bureau of Shipping (ABS)

Kaho ea likepe e bohareng ba boitsebahatso ba Amerika mme bohlale ba Amerika bo khanya likepeng tsa eona tse tsamaeang ka tlas'a metsi, likepe tsa likepe, likepe tse tsamaeang ka sekepe le bajari ba lifofane. Likepe tse kholo li qala ka tšepe ea boleng bo holimo ea boemo ba metsing 'me Gnee e motlotlo ho fana ka indasteri ea kaho ea likepe ea Amerika ka tšepe ea leoatleng le kantle ho naha e sa jeng le e thata, e bonts'ang bofokoli bo fokotsehileng esita le mochesong o batang, le matla a eketsehileng a ho hanela khatello ea maikutlo le matla. thothomelo. Lipoleiti tsohle tsa rona tsa boemo ba metsing li kopana le litekanyetso tse behiloeng ke ABS (American Bureau of Shipbuilding), ASTM, le API (American Petroleum Institute). Re barekisi ba tšepahalang ba tšepe ea leoatleng le kantle ho naha lefatšeng ka bophara le lits'ebeletso tsa likepe

Sebopeho sa lik'hemik'hale le thepa ea mechine

Tlhokahalo ea Lik'hemik'hale Bakeng sa Tšepe ea Sebopeho sa Matla a Tloaelehileng

Element	Kereiti A	Sehlopha sa B	Sehlopha sa D	Mophato E	Sehlopha sa CS
	Deoxidation le Botenya(t) ka limilimithara
	t>2.0 ho(50mm)	t>2.0 ho(50mm)	t>1.0 ho(50mm)
C	0.21	0.21	0.21	0.18	0.16
Mon min	2.5XC	0.60	0.60	0.70	1.00
Si	0.50	0.35	0.10-0.35	0.10-0.35	0.10-0.35
P	0.035	0.035	0.035	0.035	0.035
S	0.035	0.035	0.035	0.035	0.035
Ni	-	-	-		-
Kr	-	-	-	-	-
Mo	-	-	-	-	-
Cu	-	-	-	-	-
C+Mn/6	0.40	0.40	0.40	0.40	0.40

Tlhokahalo ea Lik'hemik'hale Bakeng sa Tšepe ea Sebopeho sa Matla a Phahameng

Element	Sebopeho sa lik'hemik'hale (tlhahlobo ea mocheso% max
	AH/DH/EH32 AH/DH/EH36 le AH/DH/EH40	FH32/36/40
C	0.18	0.16
Mong	0.90-1.60	0.90-1.60
Si	0.10-0.50	0.10-0.50
P	0.035	0.025
S	0.035	0.025
Al min	0.015	0.015
Cb	0.02-0.05	0.02-0.05
V	0.05-0.10	0.05-0.10
Ti	0.02	0.02
Cu	0.35	0.35
Kr	0.20	0.20
Ni	0.40	0.40
Mo	0.08	0.08
N	-	0.009

Tlhokahalo ea Tensile bakeng sa Matla a Tloaelehileng le Matla a Phahameng a Matla a Holimo

Kereiti	Tensile Strength ksi(Mpa)	Yield Strength min ksi(Mpa)	Elongation ho 8 in (200mm)%	Elongation ho 2 in (50mm) min%
Matla a tloaelehileng	58-75(400-520)	34(235)	21	24
A B D E CS	58-75(400-520)	34(235)	21	24
Matla a phahameng
AH32 DH32 EH32 FH32	64-85(440-590)	46(315)	19	22
AH36 DH36 EH36 FH36	71-90(190-620)	51（355（	19	22
AH40 DH40 EH40 FH40	74-94（510-650）	57（390）	19	22