ʻO Kina i hoʻopilikino ʻia i ka Long Seam Welded Pipe Manufacturers Suppliers Factory - Kumu kūʻai kūʻai

Introduction of Longma's Long Seam Welded Pipe:

Hāʻawi ʻo Longma i kahi hopena ʻokiʻoki no nā ʻōnaehana pipeline: Paipu wili wili lōʻihi. Hana ʻia me ka pololei a hana ʻia me ka ʻike, hāʻawi kēia mau paipu i ka hana ʻoi aku ka maikaʻi, ka lōʻihi, a me ka hilinaʻi.

Product Name	Paipu wili wili lōʻihi
hae	ASTM A53 Gr.B; API 5L: Gr.B,X42,X46, X52,X56,X60,X65,X70,X80 PSL1 a me PSL2; ASTM A252, ASTM A500, AS/NZS 1163, AS/NZS1074, EN10219, EN10217 a pēlā aku
ʻAno kiko	Welded Submerged Longitudinally
Ka palena o ka palena	4"-56" (114.3mm--1422mm)
mānoanoa	SCH10-SCH160 (6.35mm-59.54mm)
loa	6m-18m
Ka pau	BE(Nā Hoʻopaʻa Beveled), PE (Nā Hope Paʻa)
hōʻike	ʻIkepili Huina Kemika, Nā Pono Mechanical (ikaika Tensile, ikaika hua, Elongation), Hōʻike Ultrasonic, NDT (hoʻomaʻamaʻa ʻole), Hydrostatic Test, X-ray Test
ʻO ka manawa hoʻouna wikiwiki loa	7 mau lā no ka kikoʻī maʻamau

Paipu wili wili lōʻihi

Paipu wili wili lōʻihi hoakaka:

Ka palena o ka palena		Mānoanoa Pāpā Mānoanoa (mm)
INCH	MM
4-56	114.3-1422	6.35-59.54

Nine Huina o Long Seam Welded Pipe:

hae	Papa	Hoʻohui Kimia(max)%
hae	Papa	C	Si	Mn	P	S
API 5L PSL1	B	0.26	-	1.2	0.03	0.03
	X42	0.26	-	1.3	0.03	0.03
	X46	0.26	-	1.4	0.03	0.03
	X52	0.26	-	1.4	0.03	0.03
	X56	0.26	-	1.4	0.03	0.03
	X60	0.26	-	1.4	0.03	0.03
	X65	0.26	-	1.45	0.03	0.03
	X70	0.26	-	1.65	0.03	0.03
API 5L PSL2	B	0.22	0.45	1.2	0.025	0.015
	X42	0.22	0.45	1.3	0.025	0.015
	X46	0.22	0.45	1.4	0.025	0.015
	X52	0.22	0.45	1.4	0.025	0.015
	X56	0.22	0.45	1.4	0.025	0.015
	X60	0.12	0.45	1.6	0.025	0.015
	X65	0.12	0.45	1.6	0.025	0.015
	X70	0.12	0.45	1.7	0.025	0.015
	X80	0.12	0.45	1.85	0.025	0.015
ASTM A53	B	0.3	0.1	1.2	0.05	0.045
ASTM A252	1	-	-	-	0.05	-
	2	-	-	-	0.05	-
	3	-	-	-	0.05	-
EN10219-1	S235JRH	0.17	-	1.4	0.04	0.04
	S275JOH	0.2	-	1.5	0.035	0.035
	S275J2H	0.2	-	1.5	0.03	0.03
	S355JOH	0.22	0.55	1.6	0.035	0.035
	S355J2H	0.22	0.55	1.6	0.03	0.03
	S355K2H	0.22	0.55	1.6	0.03	0.03

Ke kuhikuhi Nā waiwai o ka paipu wiliwili lōʻihi.

hae	Papa	Nā Pono Mechanical (min)
hae	Papa	Ka ikaika Tensile (Mpa)	Ka ikaika hua(Mpa)
API 5L PSL1	B	415	415
	X42	415	415
	X46	435	435
	X52	460	460
	X56	490	490
	X60	520	520
	X65	535	535
	X70	570	570
API 5L PSL2	B	415	415
	X42	415	415
	X46	435	435
	X52	460	460
	X56	490	490
	X60	520	520
	X65	535	535
	X70	570	570
	X80	625	625
ASTM A53	B	415	415
ASTM A252	1	345	345
	2	414	414
	3	455	455
EN10219-1	S235JRH	360	360
	S275JOH	410	410
	S275J2H	410	410
	S355JOH	470	470
	S355J2H	470	470
	S355K2H	470	470

ʻO kā mākou Pōmaikaʻi no ka Long Seam Welded Pipe:

·Kumukūʻai hoʻokūkū: Loaʻa iā mākou ka pilina paʻa lōʻihi me nā hale hana maka, nā lako kākoʻo hoʻomohala piha a piha, kahi ʻōnaehana hoʻomalu maikaʻi, a me kahi hoʻohālike i hoʻohui ʻia e mālama i kā mākou kumukūʻai hana ma kahi pae haʻahaʻa.

·Wā hoʻouna wikiwiki: Hiki ke hoʻopau ʻia ka hana ʻana o nā paipu kila me nā kikoʻī maʻamau i ka wikiwiki o 7 mau lā.

·Hōʻoia piha: Loaʻa nā ʻano palapala like ʻole, me ka palapala API 5L, palapala ISO 9001, palapala ISO 14001, palapala FPC, palapala Pūnaehana Kūlana Kūlohelohe, a me nā mea hou aku.

·Nā lako hana kiʻekiʻe: Lawe mākou i nā mea hana mai Kelemānia a hoʻomohala kūʻokoʻa i ʻehā mau mea hana.

·Hui ʻOihana: Loaʻa iā mākou ma luna o 300 mau limahana, ʻoi aku ma mua o 60 mau limahana loea, a loaʻa iā mākou kahi hui noiʻi lako kūʻokoʻa.

·Nā mea ho'āʻo piha: Hoʻolako ʻia mākou me nā keʻena hoʻāʻo like ʻole, e komo pū ana akā ʻaʻole i kaupalena ʻia i ka pūnaewele ultrasonic automatic flaw detectors, ʻenehana X-ray televise a me nā mea hoʻāʻo pono ʻē aʻe.

noi:

ʻO ka hui ʻo Longma Paipu wili wili lōʻihi e ʻimi i nā noi ākea ma:


Nā paipu aila a me ke kinoea	Kākoʻo kūkulu no ke alahaka, kūkulu hale

Ka lawe wai a me ka wai	ʻO ka hoʻopaʻa ʻana a me ka hana kumu i ka hana kūkulu

Hana ʻia ma waho/ma kahakai	Ka uila a me ka mana hoʻomehana

NPP:

Q: He aha ka ʻokoʻa ma waena o Long Seam Welded Pipes a me nā ʻano paipu ʻē aʻe?

A: Long Seam Welded Pipes ua hana ʻia e ka wili ʻana i kahi hili lōʻihi ma ka lōʻihi o ka paipu, e hopena i kahi hui ikaika a mau. Hāʻawi kēia ʻano i nā mea maikaʻi ma mua o nā ʻenehana hana paipu ʻē aʻe, me ka hoʻomaikaʻi ʻana i ka pono o ke kūkulu ʻana a me ka hoʻoikaika ʻana i ka corrosion resistance.

Nīnau: Ua kūpono anei ka Longma's Long Seam Welded Pipes no ka hoʻokomo ʻana i lalo?

A: ʻAe, ʻo Longma's Long Seam Welded Pipes he mea kūpono ia no ka hoʻokomo ʻana ma lalo o ka lepo ma muli o ko lākou kūkulu paʻa ʻana a me ka pale ʻana i ka corrosion. Hoʻolālā ʻia kā mākou paipu e kū i nā pilikia o nā kaiapuni lalo, e hāʻawi ana i ka hana lōʻihi a me ka hilinaʻi.

Nīnau: Hiki iā Longma Group ke hāʻawi i nā nui maʻamau a me nā kikoʻī no Long Seam Welded Pipes?

A: ʻAe, hāʻawi ʻo Longma i nā lawelawe hana maʻamau e hoʻokō i nā koi kūikawā o kā mākou mea kūʻai. Inā makemake ʻoe i ka nui kikoʻī, ka lōʻihi, a i ʻole ka hoʻonohonoho ʻana, e hana pū kā mākou hui me ʻoe e hāʻawi i nā hopena i hana ʻia i ʻoi aku ma mua o kāu mau manaʻo.

Q: Pehea e hōʻoia ai ʻo Longma i ka maikaʻi o kāna Long Seam Welded Pipes?

A: Ma Longma, ʻo ka maikaʻi kā mākou mea nui. Hoʻopili mākou i nā ana hoʻomalu koʻikoʻi i loko o ke kaʻina hana, mai ka nānā ʻana i nā mea waiwai a hiki i ka hoʻāʻo ʻana i ka huahana hope. ʻO kā mākou mau mea hana hou a me nā limahana akamai e hōʻoia i kēlā me kēia Long Seam Welded Pipe e hoʻokō i nā kūlana kiʻekiʻe o ka maikaʻi a me ka hana.

Pūʻulu Longma:

ʻO Hebei Longma Group Limited (LONGMA GROUP) kekahi o Kina e alakaʻi ana i nā mea hana paipu kila ERW / LSAW mai ka makahiki 2003, me kahi kapikala i hoʻopaʻa ʻia o 441.8 biliona, e uhi ana i kahi ʻāpana o 230000 square meters. ʻO ka hui kūikawā i ka hanaʻana: nui-diameter, mānoanoa-walled, pālua-ʻaoʻao, sub-arc-seam, welding steel pipe, LSAW-Longitudinal Submerged Arc Welded, ERW steel pipes. Ma ka hopena o 2023, ua ʻoi aku ka nui o ka makahiki o ka hui ma mua o 1000000 tons.

ʻO Longma Nā Paipu Uila Lōʻihi ʻo ia nā hiʻohiʻona o ka maikaʻi o ka ʻenehana pipeline. Me ka hana ʻoi aku ka maikaʻi, ka lōʻihi like ʻole, a me nā noi ākea, hāʻawi kā mākou paipu i kahi hopena hilinaʻi no nā ʻoihana like ʻole. Kākoʻo ʻia e kā mākou kūpaʻa i ka maikaʻi a me ka ʻoluʻolu o ka mea kūʻai aku, ʻo Longma kāu hoa hilinaʻi no kāu pono pipeline āpau. E kelepona iā mākou i kēia lā ma info@longma-group.com e aʻo hou e pili ana i kā mākou huahana a me nā lawelawe.

Hui Longma

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