Nā Paipu Metala Metala Nui No ka Hana Hana Hana

Nā Paipu Metala Paʻa Paʻa No ka ʻOihana Hoʻohana Kiʻi Hōʻikeʻike

ʻO ka wehewehe pōkole:

Huahana Huahana

Kūlana	Papa kila	haku mele ʻana									Nā waiwai tensile							ʻO ka hoʻāʻo ʻana o Charpy Impact a me Drop Weight Tear Test
		C	Si	Mn	P	S	V	Nb	Ti		CEV4)（%)	Rt0.5 Mpa Hua ikaika		Rm Mpa Ikaika Tensile		Rt0.5/ Rm	（L0=5.65 √ S0 ）Hooloihi A%
		max	max	max	max	max	max	max	max	'ē aʻe	max	min	max	min	max	max	min
	L245MB	0.22	0.45	1.2	0.025	0.15	0.05	0.05	0.04	1)	0.4	245	450	415	760	0.93	22	ʻO ka hoʻāʻo ʻana i ka hopena Charpy: E hoʻāʻo ʻia ka hopena o ka ikehu o ke kino paipu a me ka weld seam e like me ka mea i koi ʻia ma ke kūlana kumu. No nā kikoʻī, e ʻike i ke kūlana kumu. Ho'āʻo waimaka paona hāʻule: Wahi ʻāhi koho
GB/T9711-2011（PSL2）	L290MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.4	290	495	415			21
	L320MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.41	320	500	430			21
	L360MB	0.22	0.45	1.4	0.025	0.015				1)	0.41	360	530	460			20
	L390MB	0.22	0.45	1.4	0.025	0.15				1)	0.41	390	545	490			20
	L415MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.42	415	565	520			18
	L450MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.43	450	600	535			18
	L485MB	0.12	0.45	1.7	0.025	0.015				1)2)3	0.43	485	635	570			18
	L555MB	0.12	0.45	1.85	0.025	0.015				1)2)3	Kūkākūkā	555	705	625	825	0.95	18
	Nānā:
	1）0.015 ≤ Altot ＜ 0.060；N ≤ 0.012；AI—N ≥ 2—1；Cu ≤ 0.25；Ni ≤ 0.30；Cr ≤ 0.30；Cr ≤ 0.30；
	2）V+Nb+Ti ≤ 0.015%
	3）No nā māka kila a pau, hiki iā Mo ≤ 0.35%, ma lalo o kahi ʻaelike.
	ʻO Mn Cr+Mo+V Cu+Ni 4）CEV=C+ 6 + 5 + 5

Hoʻolauna Huahana

Ke hoʻolauna nei i kā mākou mau pahu metala kila nui no ka hoʻohana ʻana i ka ʻoihana, i hoʻolālā ʻia e hoʻokō i nā koi koi o nā ʻano ʻoihana ākea. Hana ʻia kā mākou huahana i kā mākou hale hana hou ma Cangzhou, Hebei Province, he alakaʻi i ka ʻoihana kila mai ka makahiki 1993. Me ka huina o 350,000 square square a me ka nui o ka waiwai o RMB 680 miliona, haʻaheo mākou. e loaʻa iā 680 mau limahana hoʻolaʻa a mākaukau e hōʻoia i kēlā me kēia huahana a mākou e hāʻawi aku ai i nā kūlana kiʻekiʻe loa.

ʻO kā mākou hana hana kūikawā e hoʻonohonoho i kā mākou mau paipu kila mai ka hoʻokūkū. Hoʻolālā ʻia no ka ikaika a me ka lōʻihi, hiki i kēia mau paipu ke kū i nā koʻikoʻi kiʻekiʻe o loko a me waho, e hoʻolilo iā lākou i mea kūpono no ka nui o nā noi. Inā ʻoe e hana i ke kūkulu ʻana, ka aila a me ke kinoea, a i ʻole nā ʻoihana ʻoihana ʻē aʻe, ua kūkulu ʻia kā mākou paipu e hana i nā kūlana paʻakikī loa.

ʻO kekahi o nā hiʻohiʻona koʻikoʻi o kā mākou versatilepaipu metala kilaʻO ko lākou kūpaʻa maikaʻi loa i ka corrosion a me ka deformation. ʻAʻole kēia ʻano maikaʻi e hoʻolōʻihi i ke ola o nā paipu, akā e hōʻemi ana hoʻi i nā kumukūʻai mālama, e hāʻawi ana i kahi hopena hilinaʻi no kāu mau pono ʻoihana. Me kā mākou kūpaʻa i ka hana hou a me ka maikaʻi, hiki iā ʻoe ke hilinaʻi e hāʻawi kā mākou huahana i ka hana maikaʻi loa a me ka hilinaʻi.

Pōmaikaʻi Huahana

1. ʻO kekahi o nā mea maikaʻi nui o kā mākou paipu metala kila, ʻo ia ka hiki ke kū i nā kaomi kiʻekiʻe o loko a me waho. He mea kūpono kēia no nā ʻoihana e like me ka aila a me ke kinoea, ke kūkulu ʻana a me ka hana ʻana.

2. Hoʻolālā ʻia kēia mau paipu e pale aku i ka corrosion a me ka deformation, e hōʻoiaʻiʻo ana i ka lōʻihi o ka lawelawe ʻana a me ka emi ʻana o nā kumukūʻai mālama.

3. ʻO kā lākou versatility hiki iā lākou ke hoʻohana ʻia i nā ʻano hana like ʻole, mai ka lawe ʻana i nā wai i ke kākoʻo kūkulu.

hemahema huahana

1. Paipu kilahiki ke kaumaha ma mua o nā mea ʻē aʻe e like me ka plastic a i ʻole nā mea composite, hiki ke hana i nā pilikia i ka wā o ka hoʻokomo ʻana a me ka lawe ʻana.

2. ʻOiai ua kūpaʻa lākou i ka ʻinoʻino, ʻaʻole lākou e paʻa loa i ka ʻinoʻino, ʻoi aku hoʻi ma nā wahi ʻino. Pono paha ka mālama mau a me nā pale pale e hoʻolōʻihi i ko lākou ola lawelawe.

FAQ

Q1: He aha ka mea kūikawā e pili ana i kēia mau paipu kila?

ʻO ke kaʻina hana kūʻokoʻa i hoʻohana ʻia e hana i kēia mau paipu metala kila e hoʻonui nui i ko lākou ikaika a paʻa. ʻAʻole like me nā paipu maʻamau, ua hana ʻia kēia mau paipu e kū i nā kaomi kiʻekiʻe o loko a me waho, i mea kūpono no ka koi ʻana i nā ʻoihana ʻoihana. ʻO kāna hana paʻa e hōʻoia i ka lōʻihi o ke ola a hōʻemi i ka pono no ka hoʻololi pinepine.

Q2: ʻO kēia mau paipu ke pale i ka corrosion?

ʻoiaʻiʻo! ʻO kekahi o nā hiʻohiʻona nui o kā mākou paipu metala kila ʻo ko lākou kūʻē ʻana i ka corrosion a me ka deformation. He mea koʻikoʻi kēia waiwai no nā noi i nā ʻoihana e like me ka aila a me ke kinoea, ke kūkulu ʻana a me ka hana kemika, i ʻike pinepine ʻia i nā kūlana paʻakikī. ʻO ka pale ʻana i ka corrosion e hōʻoia i ka mālama ʻana o nā paipu i ko lākou kūpaʻa no ka wā lōʻihi, e hāʻawi ana i kahi hopena hilinaʻi no nā ʻano papahana like ʻole.

Q3: Ma hea i hana ʻia ai kēia mau paipu?

Aia kā mākou kahua hana paipu kila ma Cangzhou City, Hebei Province, me kahi hale hana kiʻekiʻe e uhi ana i kahi o 350,000 mau mika square. Ua hoʻokumu ʻia ka hui ma 1993 a ua ulu wikiwiki me ka huina o 680 miliona yuan a me 680 mau limahana. ʻO kā mākou ʻike waiwai a me ka hoʻopukapuka ʻenehana e hiki ai iā mākou ke hana i nā paipu kiʻekiʻe e kūpono i nā pono like ʻole o kā mākou mea kūʻai.

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