China 30 Years Factory China Carbon/Alloy Sumul Karfe bututu for Line Bututu GB9711 misali/ API5L Manufacturer da Supplier

30 Years Factory China Carbon/Alloy Sumul Karfe bututu don Line Pipe GB9711 misali/ API5L

30 Years Factory China Carbon/Alloy Seamless Karfe bututu don Line Pipe GB9711 misali/ API5L Featured Image

Takaitaccen Bayani:

Aaikace-aikace:
Ana amfani da bututun ƙarfe marasa ƙarfi da aka yi da irin wannan nau'in ƙarfe a cikin kayan aikin ruwa mai ƙarfi, silinda mai ɗaukar nauyi, tukunyar jirgi mai ƙarfi, kayan aikin taki, fashewar man fetur, hannun rigar axle na mota, injin dizal, kayan aikin ruwa, da sauran bututu.

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Cikakken Bayani

Tags samfurin

Dagewa a cikin "Maɗaukaki Mai Kyau, Bayarwa Gaggawa, Farashi Mai Tsana", yanzu mun kafa haɗin gwiwa na dogon lokaci tare da masu siye daga ketare da na cikin gida kuma muna samun sabbin manyan maganganu na abokan ciniki donbututu masana'antu, bututun layi, Bututun Layi mara kyau, Bututu mara kyau, Kwarewar aiki a cikin filin ya taimaka mana mu kulla dangantaka mai karfi tare da abokan ciniki da abokan tarayya a kasuwannin gida da na duniya. Shekaru da yawa, ana fitar da samfuranmu zuwa ƙasashe sama da 15 a duniya kuma abokan ciniki suna amfani da su sosai.

Akwai kwatance don GB/T9711 da API5L Haɗa Ƙarfe Grade

t≤25mm PSL1 Abubuwan sinadarai
Karfe daraja	bangaren sinadaran
Karfe daraja	C max	Mn max	p min max		S max	V max	Nb max	Ti max
Bututu mara kyau
L175/A25	0.21	0.6	/	0.03	0.03	/	/	/
L175P/A25P	0.21	0.6	0.045	0.08	0.03	/	/	/
L210/A	0.22	0.9	/	0.03	0.03	/	/	/
L245/B	0.28	1.2	/	0.03	0.03
L290/X42	0.28	1.3	/	0.03	0.03
L320/X46	0.28	1.4	/	0.03	0.03
L360/X52	0.28	1.4	/	0.03	0.03
L390/X56	0.28	1.4	/	0.03	0.03
L415/X60	0.28	1.4	/	0.03	0.03
L450/X65	0.28	1.4	/	0.03	0.03
L485/X70	0.28	1.4	/	0.03	0.03
Welded Pipe
L175/A25	0.21	0.6	/	0.03	0.03	/	/	/
L175P/A25P	0.21	0.6	0.045	0.08	0.03	/	/	/
L210/A	0.22	0.9	/	0.03	0.03	/	/	/
L245/B	0.26	1.2	/	0.03	0.03
L290/X42	0.26	1.3	/	0.03	0.03
L320/X46	0.26	1.4	/	0.03	0.03
L360/X52	0.26	1.4	/	0.03	0.03
L390/X56	0.26	1.4	/	0.03	0.03
L415/X60	0.26	1.4	/	0.03	0.03
L450/X65	0.26	1.4	/	0.03	0.03
L485/X70	0.26	1.4	/	0.03	0.03

t≤25mm PSL2 sinadarin sinadaran
Karfe daraja	bangaren sinadaran
Karfe daraja	C max	Si max	Mn max	p max	S max	V max	Nb max	Ti max	Ce max
Bututu mara kyau
L245R/BR	0.24	0.4	1.2	0.025	0.015			0.04	0.43	0.25
Saukewa: L290R/X42R	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	0.43	0.25
L245N/BN	0.24	0.4	1.2	0.025	0.015			0.04	0.43	0.25
L290N/X42N	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	0.43	0.25
Saukewa: L320N/X46	0.24	0.4	1.2	0.025	0.015	0.07	0.05	0.04	0.43	0.25
L360N/X52N	0.24	0.4	1.2	0.025	0.015	0.1	0.05	0.04	0.43	0.25
Saukewa: L390N/X56	0.24	0.4	1.2	0.025	0.015	0.1	0.05	0.04	0.43	0.25
L415N/X60N	0.24	0.4	1.2	0.025	0.015	0.1	0.05	0.04	0.43	0.25