Saina 30 Tausaga Falegaosi Saina Carbon / Alloy Seamless Steel Paipa mo Laina Paipa GB9711 tulaga / API5L Manufacturer ma Supplier

30 Tausaga Falegaosi Saina Carbon/Alloy Seamless Steel Paipa mo Laina Paipa GB9711 tulaga / API5L

Fa'amatalaga Puupuu:

Atalosaga:
O paipa uʻamea e leai ni mea e faia i lenei ituaiga o uʻamea e masani ona faʻaaogaina i mea faʻapipiʻi eletise, pusa kasa maualuga, pusa faʻamalo maualuga, mea faʻafefeteina, taʻei suauʻu, lima axle taʻavale, afi tiso, mea faʻapipiʻi, ma isi paipa.

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Fa'amatalaga Oloa

Faailoga o oloa

Faʻaauau pea i le "Tulaga maualuga, Tuuina atu vave, Tau malosi", o lea ua matou faʻavaeina le galulue faʻatasi ma tagata faʻatau mai fafo ma totonu o le atunuʻu ma maua ni faʻamatalaga tetele a tagata fou ma tuai mopaipa fale gaosimea, paipa laina, Paipa Laina Lavea, Paipa Su'ega, O le poto masani galue i totonu o le fanua ua fesoasoani ia i matou e fausia se sootaga malosi ma tagata faʻatau ma paʻaga i maketi i totonu o le atunuʻu ma faavaomalo. Mo le tele o tausaga, ua faʻatau atu a matou oloa i le silia ma le 15 atunuu i le lalolagi ma ua faʻaaogaina lautele e tagata faʻatau.

O loʻo i ai faʻatusatusaga mo GB / T9711 ma API5L Faʻatasi ai ma le uamea

t≤25mm PSL1 elemene elemene
Vasega uamea	vaega vaila'au
Vasega uamea	C maualuga	Mn maualuga	p min max		S maualuga	V maualuga	Nb maualuga	Ti maualuga
Paipa Su'ega
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
Paipa Uila
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 elemene elemene
Vasega uamea	vaega vaila'au
Vasega uamea	C maualuga	Si maualuga	Mn maualuga	p maualuga	S maualuga	V maualuga	Nb maualuga	Ti maualuga	Ce maualuga
Paipa Su'ega
L245R/BR	0.24	0.4	1.2	0.025	0.015			0.04	0.43	0.25
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
L320N/X46N	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
L390N/X56N	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