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

Introduction of Straight Seam Welded Pipe:

Product Name	Pipa hili ʻia ʻo Pololei
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	Hoʻopili ʻia ke kuʻi pololei
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

Pipa hili ʻia ʻo Pololei

ʻO nā kikoʻī kikoʻī o ka paipu huila pololei:

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

Ka Hui Kimia a me Nā Pono Mechanical of Straight Seam Welded Pipe:

hae	Papa	Hoʻohui Kimia(max)%					Nā Pono Mechanical (min)
hae	Papa	C	Si	Mn	P	S	Ka ikaika Tensile (Mpa)	Ka ikaika hua(Mpa)
API 5L PSL1	B	0.26	-	1.20	0.030	0.030	415	415
	X42	0.26	-	1.30	0.030	0.030	415	415
	X46	0.26	-	1.40	0.030	0.030	435	435
	X52	0.26	-	1.40	0.030	0.030	460	460
	X56	0.26	-	1.40	0.030	0.030	490	490
	X60	0.26	-	1.40	0.030	0.030	520	520
	X65	0.26	-	1.45	0.030	0.030	535	535
	X70	0.26	-	1.65	0.030	0.030	570	570
API 5L PSL2	B	0.22	0.45	1.2	0.025	0.015	415	415
	X42	0.22	0.45	1.3	0.025	0.015	415	415
	X46	0.22	0.45	1.4	0.025	0.015	435	435
	X52	0.22	0.45	1.4	0.025	0.015	460	460
	X56	0.22	0.45	1.4	0.025	0.015	490	490
	X60	0.12	0.45	1.6	0.025	0.015	520	520
	X65	0.12	0.45	1.6	0.025	0.015	535	535
	X70	0.12	0.45	1.7	0.025	0.015	570	570
	X80	0.12	0.45	1.85	0.025	0.015	625	625
ASTM A53	B	0.3	0.1	1.2	0.05	0.045	415	415
ASTM A252	1	-	-	-	0.05	-	345	345
	2	-	-	-	0.05	-	414	414
	3	-	-	-	0.05	-	455	455
EN10219-1	S235JRH	0.17	-	1.4	0.04	0.04	360	360
	S275JOH	0.2	-	1.5	0.035	0.035	410	410
	S275J2H	0.2	-	1.5	0.03	0.03	410	410
	S355JOH	0.22	0.55	1.6	0.035	0.035	470	470
	S355J2H	0.22	0.55	1.6	0.03	0.03	470	470
	S355K2H	0.22	0.55	1.6	0.03	0.03	470	470

ʻO kā mākou mau pono no ka LSAW Steel 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 Pipa hili ʻia ʻo Pololei e ʻimi i nā noi ākea ma nā wahi e pili ana.


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

Nīnau:

Nīnau: He aha ka mea e ʻokoʻa ai nā paipu wili wili pololei mai nā ʻano paipu ʻē aʻe?

A: ʻAʻole like me nā paipu ʻole, ʻo nā paipu wili wili pololei e hōʻike ana i kahi hili lōʻihi i hana ʻia i ka wā o ka hana ʻana.

Nīnau: Ua kūpono nā paipu wili wili pololei no nā kaiapuni corrosive?

A: ʻAe, ma muli o ka haku mele, hiki ke hana ʻia nā paipu wili wili pololei e kū i ka corrosion ma nā wahi paʻakikī.

Nīnau: Hiki iā Longma ke hāʻawi i nā nui maʻamau a me nā kikoʻī no nā paipu wili wili pololei?

A: ʻOiaʻiʻo! Hāʻawi mākou i nā hāʻina kūpono e hoʻokō i nā koi kūikawā o kā mākou mea kūʻai.

Nīnau: He aha nā palapala hōʻoia e pili ai nā paipu wili wili pololei o Longma?

A: Hoʻokō kā mākou paipu i nā kūlana ʻoihana a me nā palapala hōʻoia, e hōʻoiaʻiʻo ana i ka maikaʻi a me ka hilinaʻi.

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 Group kāu huakaʻi mua no ka kiʻekiʻe paipu wiliwili wili pololei. Me ka hoʻokō i ka maikaʻi a me ka ʻoluʻolu o ka mea kūʻai aku, hoʻoikaika mākou e hoʻopuka i nā huahana kiʻekiʻe e kū ana a ʻoi aku i kāu mau manaʻo. E kelepona iā mākou ma info@longma-group.com e aʻo hou e pili ana i kā mākou huahana a me nā lawelawe. E ʻike i ka ʻokoʻa me Longma i kēia lā!

Hui Longma

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