Paipu kila EN 10219 S355JRH ERW - ʻĀpana hakahaka kūkulu ikaika kiʻekiʻe no ke kūkulu kaumaha

Wehewehe Pōkole:

Hāʻawi ʻo Womic Steel i ka paipu kila EN 10219 S355JRH ERW kiʻekiʻe no nā hana kūkulu a me ke kūkulu ʻana i nā hale kaumaha. Hāʻawi ka ʻāpana hakahaka S355JRH i ka ikaika kiʻekiʻe (355 MPa yield) no nā mōlina kūkulu, nā alahaka, nā hale kiaʻi, a me nā hale ʻoihana. Loaʻa i nā ʻano poepoe, huinahā, a me nā ʻano huinahā. ʻO ke anawaena o waho mai 21.3mm a 610mm (1/2″ a 24″), ka mānoanoa o ka paia mai 1.5mm a 16.0mm, ka lōʻihi a hiki i 18m. Loaʻa ka palapala hōʻoia wili, ka hoʻāʻo hydro, ka nānā ʻana o UT/ET, ka hopena beveled, ka uhi anti-corrosion. Kumukūʻai hoʻokūkū a me ka lawe wikiwiki.

Ka nui o ka paipu kila ERW:ʻOki poepoe: 21.3mm-610mm (1/2″-24″), Mānoanoa o ka paia: 1.5mm-16.0mm. Huinahā: 25x25mm a i 500x500mm. Huinahā: 40x20mm a i 600x400mm. Lōʻihi: 6m, 12m a i ʻole e like me ka mea e pono ai

Kūlana & Papa o ka Paipu Kila ERW:EN 10219 Papa S355JRH (1.0579); Loaʻa pū kekahi S235JRH, S275JRH, S355J2H

Ka hoʻohana ʻana o ka ERW Steel Pipe:Kūkulu hale, nā ʻūpā alahaka, hale kiaʻi a me ke kia, nā hale hana ʻoihana, nā kahua pāʻani, nā hale kiʻekiʻe, nā mīkini kaumaha, nā hale ma waho, nā crane, nā hale kiaʻi hoʻoili

Womic Steele hāʻawi ana i nā kumukūʻai kiʻekiʻe a hoʻokūkū o nā paipu kila EN 10219 S355JRH ERW, nā ʻāpana hakahaka kūkulu, nā mea hoʻopili paipu. Palapala hōʻoia wili, hoʻāʻo hydro, nānā UT/ET, hopena beveled, uhi anti-corrosion i loaʻa. Hoʻouna wikiwiki a me ka lawelawe maikaʻi loa.

E leka uila mai iā mākou Nā kikoʻī huahana

Nā kikoʻī huahana

Nā Lepili Huahana

1. Womic Steel: Nā Mana Hana a me ka Ikaika o ka ʻOihana

He mea hana mua ʻo Womic Steel Group a he mea hoʻopuka aku ma ka honua holoʻokoʻa me ka ʻoi aku o 20 mau makahiki o ka ʻike loea i ka hana ʻana i nā huahana tubular kalapona, alloy, a me ke kila kila. ʻO kā mākou hale hana hana paipu ERW kiʻekiʻe loa e uhi ana i kahi hiki ke hana piha ma mua o 15,000 tons i kēlā me kēia mahina no nā paipu kila i hoʻopaʻa ʻia me ke kūpaʻa uila.

Ka laulā nui o ka hana no ka paipu EN 10219 S355JRH ERW:ʻO ke anawaena poepoe o waho mai 21.3mm a i 610mm (1/2 ʻīniha a i 24 ʻīniha) me ka mānoanoa o ka paia mai 1.5mm a i 16.0mm. ʻO nā nui huinaha mai 25mm x 25mm a i 500mm x 500mm. ʻO nā nui huinahā mai 40mm x 20mm a i 600mm x 400mm. ʻO ka lōʻihi hoʻokahi o 6m, ka lōʻihi pālua o 12m, a i ʻole nā lōʻihi i hana ʻia e like me ka mea e pono ai.

Nā Palapala Hōʻoia Kūlana a me ka Hoʻokō ʻana i nā Hoʻoponopono:

Hōʻoia ʻia ʻo ISO 9001:2015:ʻŌnaehana hoʻokele maikaʻi e hōʻoia ana i ka maikaʻi mau o ka huahana.

Ka Hōʻailona CE (EN 10219):Hoʻokō piha me ke kūlana EN 10219. Hāʻawi ʻia ka māka CE a me ka Hōʻike o ka Hana (DoP).

Palapala Hōʻoia EN 10204 3.2:Palapala Hōʻoia Nānā 3.2 i hōʻoia ʻia e TÜV, LR, BV, a i ʻole SGS.

Nā ʻae ʻia e ka Nānā ʻAoʻao ʻEkolu (TPI):Nā huahana i ʻāpono ʻia e SGS, BV, ABS, LR, DNV, TÜV.

Hoʻomaopopo Honua:He mea hoʻolako hilinaʻi ʻia i nā ʻoihana kūkulu hale a me nā ʻoihana ʻenekinia e lawelawe ana ma mua o 80 mau ʻāina.

2. Paipu kila EN 10219 S355JRH ERW: Nā ʻano o ka hoʻohuihui ʻana o nā mea a me ka hana

ʻO EN 10219 S355JRH kahi ʻāpana hakahaka kūkulu i hoʻopaʻa ʻia i ke anu me ka ikaika kiʻekiʻe. Hōʻike ka "S" i ke kila kūkulu, hōʻike ka "355" i ka ikaika hua liʻiliʻi loa o 355 MPa, kuhikuhi ʻo "JR" i ka hoʻāʻo hopena mahana o ka lumi (27J ma 20°C), a hōʻike ʻo "H" i ka ʻāpana hakahaka.

Ke hoʻohālikelike ʻia me S235JRH (235 MPa yield) a me S275JRH (275 MPa yield), hāʻawi ʻo S355JRH i ka ikaika kiʻekiʻe loa, e ʻae ana i nā hale māmā a i ʻole ka hiki ke lawe i nā ukana kiʻekiʻe. ʻO kēia ka mea e koho ai ʻo S355JRH no nā hale kiʻekiʻe, nā alahaka lōʻihi, a me nā hale ʻoihana kaumaha.

EN 10219 S355JRH ERW Paipu kila Kemika Hoʻohuihui (Loiloi Ladle, % ma ke kaumaha):

ʻElemene	C kiʻekiʻe	Si max	Mn max	P kiʻekiʻe	S kiʻekiʻe	N kiʻekiʻe loa
S355JRH	0.22	0.55	1.60	0.030	0.030	0.015

Nā Waiwai Mekanika o ka Paipu Kila EN 10219 S355JRH ERW (Mahana o ka Lumi):

Mānoanoa o ka paia (mm)	Ikaika Hāʻawi (min)	Ikaika Hoʻopaʻa	Hoʻolōʻihi (min)
t ≤ 16mm	355 MPa	470-630 MPa	20%
16mm < t ≤ 40mm	345 MPa	470-630 MPa	20%

Nā Waiwai Hopena (Charpy V-Notch):

Papa	Mahana Hoʻāʻo	Ikehu awelika (min)
S355JRH	20°C (Mahana o ka lumi)	27 Joules

3. EN 10219 S355JRH ERW Pae Ana o ka Paipu Kila a me ka Hoʻokō ʻana i nā Kūlana

Mea	Nā kikoʻī
Kūlana Maʻamau	EN 10219-1 / EN 10219-2
Papa	S355JRH (1.0579)
Kaʻina Hana Hana	ERW / HFW
Nā Koho ʻAno	Pōʻai / Huinahā / Huinahālike
Pae OD Poepoe	21.3mm – 610mm (1/2" – 24")
Pae Nui Huinahā	25x25mm - 500x500mm
Ka laulā nui o nā huinahā	40x20mm - 600x400mm
Pae Mānoanoa o ka Paia	1.5mm – 16.0mm
Ka lōʻihi	6m, 12m, a i ʻole ke ʻano maʻamau a hiki i ka 18m
Hoʻopau i ka hoʻopau ʻana	Wāhi Maʻemaʻe / Wāhi Beveled
Hoʻopau ʻili	ʻŌlohelohe / ʻAila ʻia / Hoʻomaka mua ʻia / Galvanized

4. Nā Ana a me nā Kikoʻī i Loaʻa - Paipu Kila ERW

NB	Ka nui	OD mm	SCH40S mm	SCH5S mm	SCH10S mm	SCH10 mm	SCH20 mm	SCH40 mm	SCH60 mm	XS/80S mm	SCH80 mm	SCH100 mm	SCH120 mm	SCH140 mm	SCH160 mm	SCHXXS mm
6	1/8”	10.29			1.24			1.73			2.41
8	1/4”	13.72			1.65			2.24			3.02
10	3/8”	17.15			1.65			2.31			3.20
15	1/2”	21.34	2.77	1.65	2.11			2.77		3.73	3.73				4.78	7.47
20	3/4”	26.67	2.87	1.65	2.11			2.87		3.91	3.91				5.56	7.82
25	1”	33.40	3.38	1.65	2.77			3.38		4.55	4.55				6.35	9.09
32	1 1/4”	42.16	3.56	1.65	2.77			3.56		4.85	4.85				6.35	9.70
40	1 1/2”	48.26	3.68	1.65	2.77			3.68		5.08	5.08				7.14	10.15
50	2”	60.33	3.91	1.65	2.77			3.91		5.54	5.54				9.74	11.07
65	2 1/2”	73.03	5.16	2.11	3.05			5.16		7.01	7.01				9.53	14.02
80	3”	88.90	5.49	2.11	3.05			5.49		7.62	7.62				11.13	15.24
90	3 1/2”	101.60	5.74	2.11	3.05			5.74		8.08	8.08
100	4”	114.30	6.02	2.11	3.05			6.02		8.56	8.56		11.12		13.49	17.12
125	5”	141.30	6.55	2.77	3.40			6.55		9.53	9.53		12.70		15.88	19.05
150	6”	168.27	7.11	2.77	3.40			7.11		10.97	10.97		14.27		18.26	21.95
200	8”	219.08	8.18	2.77	3.76		6.35	8.18	10.31	12.70	12.70	15.09	19.26	20.62	23.01	22.23
250	10”	273.05	9.27	3.40	4.19		6.35	9.27	12.70	12.70	15.09	19.26	21.44	25.40	28.58	25.40
300	12”	323.85	9.53	3.96	4.57		6.35	10.31	14.27	12.70	17.48	21.44	25.40	28.58	33.32	25.40
350	14”	355.60	9.53	3.96	4.78	6.35	7.92	11.13	15.09	12.70	19.05	23.83	27.79	31.75	35.71
400	16”	406.40	9.53	4.19	4.78	6.35	7.92	12.70	16.66	12.70	21.44	26.19	30.96	36.53	40.49
450	18”	457.20	9.53	4.19	4.78	6.35	7.92	14.27	19.05	12.70	23.83	29.36	34.93	39.67	45.24
500	20”	508.00	9.53	4.78	5.54	6.35	9.53	15.09	20.62	12.70	26.19	32.54	38.10	44.45	50.01
550	22”	558.80	9.53	4.78	5.54	6.35	9.53		22.23	12.70	28.58	34.93	41.28	47.63	53.98
600	24”	609.60	9.53	5.54	6.35	6.35	9.53	17.48	24.61	12.70	30.96	38.89	46.02	52.37	59.54
650	26”	660.40	9.53			7.92	12.70			12.70

Nānā: Hiki ke ʻokoʻa ka mānoanoa o ka paia ma muli o ke anawaena o ka paipu a me ka hiki ke hana. Loaʻa nā ana maʻamau ma waho o kēia pae ma ke noi ʻana.

5. Nā Kūlana Paipu Kila ERW maʻamau i hana ʻia e Womic Steel

Kūlana Maʻamau	Nā Papa Maʻamau	Hoʻohana Maʻamau
API 5L (Kuhikuhi no ka Paipu Laina)
API 5L PSL1 / PSL2	GR.B, X42, X52, X60, X65, X70	ʻO ka hoʻoili ʻana o ka ʻaila a me ke kinoea, nā paipu uka/waho
Paipu Laina ASTM a me ka Paipu Kūkulu
ASTM A53 (Kikokikona no ka Paipu, Kila, ʻEleʻele a me ka Wela-Ipu ʻia, Uhi ʻia me ka Zinc, Welded a me ka Seamless)	GR.A, GR.B	Wai, kinoea, mahu, ea, nā noi kūkulu
ASTM A135 (Kuhikuhi no ka Paipu Kila i Hoʻopaʻa ʻia me ke Kūʻē Uila)	GR.A, GR.B	Wai, kinoea, mahu, nā lawelawe hoʻomaʻemaʻe
ASTM A252 (Kuhikuhi no nā Pile Paipu Kila Welded a Seamless)	GR.1, GR.2, GR.3	Hoʻopili kahua, hoʻopili kai, kahua alahaka
ASTM A500 (Kuhikuhi no ka Paipu Kūkulu Kila Kalapona i Hoʻopaʻa Anu ʻia a me ka Seamless)	GR.A, GR.B, GR.C	Nā paipu kūkulu, nā mōlina hale, nā alahaka
ASTM A501 (Kuhikuhi no ka Paipu Kūkulu Kila Kalapona Welded a Seamless i hoʻokumu ʻia me ka wela)	GR.A, GR.B	Nā noi kūkulu kaumaha, nā kolamu, nā trusses
Mea Hoʻololi Wela a me ka Paipu ASTM (ERW)
ASTM A178 (Kuhikuhi no ke kila kalapona i hoʻopaʻa ʻia me ke kūpaʻa uila a me nā paipu paila kila kalapona-Manganese)	Papa A, C, D	Nā paipu paila, nā paipu superheater
ASTM A214 (Kuhikuhi no ka Mea Hoʻololi Wela Kalapona Kila Uila-Paʻa-Uila a me nā Paipu Condenser)	—	Nā mea hoʻololi wela, nā mea hoʻohuihui
ASTM A250 (Kuhikuhi no nā paipu paila kila Ferritic Alloy Steel Boiler a me Superheater i hoʻopaʻa ʻia me ke kūpaʻa uila)	T1, T2, T5, T9, T11, T22	ʻO ka paila wela kiʻekiʻe a me ka superheater
ASTM A334 (Kuhikuhi no nā Paipu Kila Kalapona a me Alloy Seamless a Welded no ka lawelawe Haʻahaʻa-Mahana)	GR.1, GR.3, GR.6	Hana lawelawe haʻahaʻa wela, cryogenic
Nā Kūlana EN / DIN / BS
EN 10217-1 (Nā paipu kila i hoʻoheheʻe ʻia no nā kumu kaomi - Nā paipu kila ʻaʻole me nā waiwai mahana lumi i kuhikuhi ʻia)	P235TR1, P265TR1	Nā ipu kaomi, nā pahu paila, nā paipu kaomi kiʻekiʻe
EN 10217-2 (Nā paipu kila i hoʻoheheʻe ʻia no nā kumu kaomi - Nā paipu kila ʻole-alloy a me nā paipu kila alloy me nā waiwai mahana kiʻekiʻe i kuhikuhi ʻia)	P235GH, P265GH, P295GH, P355GH	Mahana kiʻekiʻe, nā paipu paila, nā mea hoʻololi wela
EN 10219-1 (Nā ʻāpana hakahaka kila i hoʻopaʻa ʻia i hoʻokumu anu ʻia no nā kumu kūkulu)	S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H	Nā noi kūkulu, ke kūkulu hale ʻana, nā alahaka
EN 10210 (Nā ʻāpana hakahaka hoʻolālā wela i hoʻopau ʻia o nā kila ʻaʻole-alloy a me nā kila palaoa maikaʻi)	S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H S420MH, S460MH	Nā ʻāpana hakahaka seamless/welded i hana wela ʻia no nā kumu kūkulu, ke kūkulu hale ʻana, nā alahaka
EN 10025-2 (Nā huahana ʻōwili wela o nā kila kūkulu - Nā kila kūkulu ʻaʻole i hoʻohuihui ʻia)	S235JR, S275JR, S355JR,	Hana kila kūkulu laulā, ʻenekinia kīwila
EN 10255 (Nā paipu kila ʻaʻole i hoʻohuihui ʻia i kūpono no ka hoʻoheheʻe ʻana a me ke kaula ʻana)	S195T, S235JRTH	Wai, kinoea, wai ʻino, nā ʻōnaehana paipu wili
EN 10305-2 (Nā paipu kila no nā noi kikoʻī - Nā paipu i huki anu ʻia i hoʻopaʻa ʻia)	E215, E235, E355	Nā noi kikoʻī, nā paukūʻoloka hydraulic
BS 1387 (Kuhikuhi no nā paipu kila a me nā tubular i wili ʻia a me nā socketed)	Papa A, B, C	Wai, kinoea, mahu, ʻilikai, paipu wili
DIN 2458 (Nā paipu kila i hoʻopaʻa ʻia a me nā mea hoʻopili - Nā kūlana hoʻouna loea laulā)	St37.0, St44.0, St52.0	Nā paipu kila i hoʻopaʻa ʻia maʻamau, nā noi kūkulu
ISO a me nā Kūlana ʻē aʻe
ISO 3183 (ʻOihana ʻaila a me ke kinoea kūlohelohe - Paipu kila no nā ʻōnaehana halihali paipu)	L245, L290, L360, L415	Nā paipu ʻaila a me ke kinoea (like ka ISO me API 5L)
ISO 65 (Nā paipu kila no ka wai, ke kinoea, a me ka wai hoʻokahe - Nā paipu wili)	Waena, Kaumaha	Wai, kinoea, wai hoʻoheheʻe, paipu wili
CSA G40.21 (Kila kūlana kūkulu - kūlana Kanada)	44W, 50W	Nā noi kūkulu (Kanada)
AS 1163 (Nā ʻāpana hakahaka kila kūkulu - kūlana maʻamau o ʻAukekulelia)	C250, C350, C450	Nā ʻāpana hakahaka kūkulu (ʻAukekulelia)
GOST 10706 (Nā paipu kila i hoʻopili ʻia no nā pipelines a me nā hale - ke kūlana Lūkini)	Alanui 20, Alanui 35, Alanui 45	Nā paipu, nā noi kūkulu (Lūkia)

Hoʻohana:ʻO ka hoʻoili ʻaila a me ke kinoea, ka wai a me ka wai hoʻokahe, nā papahana kūkulu, scaffolding, ke kumu piling, ka wai kaomi kiʻekiʻe, ka hana kemika, ka hana mana, ke kūkulu ʻana, ka ʻenekinia moana, nā paipu paila, nā mea hoʻololi wela, nā superheaters, nā condensers, ka lawelawe mahana haʻahaʻa, nā noi kikoʻī, nā cylinders hydraulic, nā ʻōnaehana paipu wili

6. Kaʻina Hana Hana - Paipu Kila ERW / HFW

Nānā ʻana i nā mea maka:Ua hōʻoia ʻia nā wili kila e hiki mai ana no ka haku mele kemika, nā waiwai mechanical, a me ka maikaʻi o ka ʻili. Ua hāʻawi ʻia kēlā me kēia wili i kahi helu wela kūikawā no ka hiki ke hahai piha ʻia.

Wehe a hoʻohaʻahaʻa:Ua wehe ʻia nā wili a hoʻopālahalaha ʻia e hoʻopalahalaha i ke kaha a wehe i ka hoʻonohonoho wili, e hōʻoiaʻiʻo ana i ka palahalaha like no ka hoʻokumu mau ʻana.

Wili ʻana a me ka ʻoki ʻana i ka lihi:Ua wili ʻia nā ʻaoʻao ʻelua o ke kaha i ka ʻae ʻana i ka laulā pololei (± 0.5mm), e hana ana i kahi ʻili maʻemaʻe a like no ka hoʻokumu ʻana i ka wili kiʻekiʻe.

Hoʻokumu Anu:Hele ke kaha pae ʻia ma o ka hana ʻana i nā ʻōwili e hoʻopololei mālie ana i ke kaha pālahalaha i loko o kahi pūpū paipu cylindrical hāmama.

Kuʻihao Alapine Kiʻekiʻe (HFW/ERW):Hoʻomehana ke au alapine kiʻekiʻe (200-500 kHz) i nā ʻaoʻao pili i ka mahana forging (1,350-1,500°C). E ʻomi i nā ʻōwili e kaomi i nā ʻaoʻao i wela ʻia, e hana ana i kahi wili forged me ka ʻole o ka mea hoʻopihapiha.

Wehe ʻana i nā Bead Weld:Hoʻopau ʻia ke kukui kūloko a me waho e nā pahi scarfing carbide i ka wā e wela ana, e hana ana i kahi ʻili laumania me ka hoʻoikaika liʻiliʻi o ka hoʻopili ʻana.

Ka nui:Hele ka paipu i hoʻopili ʻia ma o nā ʻōwili ana e hoʻokō ai i ka hoʻomanawanui OD pololei (± 0.5% a i ± 1.0%). Hoʻopuka nā ʻōwili hou i nā ʻano huinahā/ʻālikelike inā pono.

Ka Lapaʻau Wela (Koho):Hiki ke hoʻopili ʻia ke hoʻonohonoho maʻamau ma 890-930°C no ka hoʻonui ʻana i ka ductility a i ʻole ka hoʻomaha ʻana i ke kaumaha, e hana ana i kahi microstructure ferrite-pearlite like.

ʻOki ʻana i ka lōʻihi:Ua ʻoki ʻia ka paipu i nā lōʻihi i kuhikuhi ʻia me ka hoʻohana ʻana i nā ʻoki lele me ka mana kikoʻī (± 3mm).

Hoʻāʻo ʻAʻole Luku:

●Hoʻāʻo Ultrasonic (UT):Nānā 100% o ke kuʻi wili a me ke kino paipu no nā laminations, nā inclusions, a me ka nele o ka fusion.

●Hoʻāʻo ʻana o ke au Eddy (ET):Ka nānā mau ʻana i ka maikaʻi o ka weld ma ka pūnaewele.

●Hoʻāʻo Hydrostatic:Ua hoʻāʻo ʻia kēlā me kēia paipu i 95% o SMYS no ka liʻiliʻi he 10 kekona.

Hoʻopau hope:Nā wēlau maʻemaʻe, nā wēlau beveled (30°-35° me ka pae ʻana 1.6mm), a i ʻole nā wēlau wili e like me ka kikoʻī o ka mea kūʻai aku.

Nānā Hope Loa & Māka:Nānā maka, hōʻoia ʻana i nā ana (OD, WT, lōʻihi, pololei), a me ka māka mau loa e like me ke kūlana (papa, nui, helu wela, mea hana).

7. Nā Kaʻina Hana Hoʻomalu a me ka Hoʻāʻo ʻana

Kahua	ʻAno Nānā	Kumu
Mea Maka	Ka Loiloi Kemika (OES Spectrometer)	E hōʻoia i ka hoʻokō ʻana me nā palena o ka haku mele ʻana o API 5L
Mea Maka	Hoʻāʻo ʻana i ka Tensile	E hōʻoia i ka hua, ka ikaika tensile, ka elongation
Ke Kaʻina Hana Nei	Nānā Ana (Micrometers, Calipers)	E nānā i ka OD, WT i ka wā e hoʻokumu ai a me ka nui ʻana
ʻĀpana Weld	Hoʻāʻo Ultrasonic (UT) - Ma ka Pūnaewele	ʻIke i nā discontinuities weld, nele o ka fusion
ʻĀpana Weld	Hoʻāʻo ʻana i ke au Eddy (ET) - Ma ka Pūnaewele	Ka nānā mau ʻana i ka maikaʻi o ke kuʻi weld
ʻĀpana Weld	Hoʻokolokolo Macro o ka Weld Seam	E hōʻoia i ka komo ʻana o ka weld a me ke ʻano fusion
Paipu i hoʻopau ʻia	Hoʻāʻo Hydrostatic (10 kekona min ma 95% SMYS)	E hōʻoia i ka paʻa o ke kaomi a me ka paʻa o ka leakage
Paipu i hoʻopau ʻia	Hoʻāʻo Ultrasonic (UT) - Off-Line (Koho)	Nānā laminar kino piha
Paipu i hoʻopau ʻia	Nānā ʻĀpana Magnetic (MPI)	Ka ʻike ʻana i nā māwae ʻili (weld a me HAZ)
Paipu i hoʻopau ʻia	Hoʻāʻo hopena Charpy V-Notch	E hōʻoia i ka paʻakikī o ka mahana haʻahaʻa (PSL2)
Paipu i hoʻopau ʻia	Hoʻāʻo Paʻakikī (HRC / HV10)	E hōʻoia i nā palena paʻakikī kiʻekiʻe loa (lawelawe ʻawaʻawa)
Paipu i hoʻopau ʻia	Hoʻāʻo Kūlou Alakaʻi (Maka & Aʻa)	E hōʻoia i ka ductility a me ke kūpaʻa o ka weld
Paipu i hoʻopau ʻia	Hoʻāʻo Hoʻopālahalaha	E hōʻoia i ka ductility a me ke kūpaʻa o ke kino o ka paipu
Paipu i hoʻopau ʻia	Nānā Ana a me ka ʻIke Maka	E hōʻoia i ka OD, WT, ka lōʻihi, ka pololei, ka maikaʻi o ka ʻili
Paipu i hoʻopau ʻia	Ka Hōʻoia ʻana o ka Māka	E hōʻoia i ka māka mau loa no kēlā me kēia API 5L

Nā Hoʻāʻo ʻē aʻe no ka PSL2 / Sour Service:

● Hoʻāʻo HIC (Haydrogen Induced Cracking) no NACE TM0284

● Hoʻāʻo SSC (Sulfide Stress Cracking) e like me NACE TM0177 Ke ʻAno A

● Hoʻāʻo hopena CVN ma -10°C, -20°C, a i ʻole -46°C

● Hōʻoia Paʻakikī (≤ 22 HRC / ≤ 248 HV10 no ka pale ʻana iā HIC)

Palapala Kūlana:

● Palapala Hoʻāʻo Wili e like me EN 10204 ʻAno 2.2, 3.1, a i ʻole 3.2

● Hōʻike Hoʻāʻo Hydrostatic (paipu-ma-paipu)

● Hōʻike Nānā UT / ET

● Ka hiki ke hahai ʻia mai ka helu wela a i ka paipu i hoʻopau ʻia

8. Nā Hoʻohana Kumu ERW Steel Pipe

He mau ʻāpana koʻikoʻi nā paipu ERW i ka hoʻoili ʻaila a me ke kinoea a me nā noi ʻoihana like ʻole:

Hoʻoili ʻaila a me ke kinoea:Nā paipu paipu lōʻihi ma uka a me waho no ka ʻaila maka, ke kinoea kūlohelohe, a me nā huahana ʻaila i hoʻomaʻemaʻe ʻia.

Ka Halihali Wai Kiʻekiʻe-Pressure:Nā laina hoʻokomo wai, nā ʻōnaehana hoʻolei wai i hana ʻia, a me ka hoʻoili wai kiʻekiʻe i nā kahua aila a me nā hale hana.

Nā Papahana Paipu Ma Uka:Nā laina hōʻiliʻili ma waena o ka ʻāina, nā laina kumu, a me nā paipu hoʻolaha ma nā kahua aila a me ke kinoea.

Nā ʻōnaehana paipu kai:Nā laina kahe o lalo o ka moana, nā mea hoʻokiʻekiʻe, a me nā paipu hoʻokuʻu aku no nā kahua ma waho o ke kai a me nā hoʻopau ʻana o lalo o ka moana (me nā koho lawelawe PSL2 a me ka sour).

Nā Kaiapuni Lawelawe ʻAwaʻawa:ʻO nā paipu e lawelawe ana i ke kinoea ʻawaʻawa pulu (loaʻa ka H₂S) e pono ai ka PSL2 me nā koi pākuʻi e pili ana i ke kū'ē ʻana o HIC a me SSC e like me nā kūlana NACE.

Ka Hoʻoili ʻana o ka Wai:Nā paipu hoʻolako wai me ke anawaena nui, nā ʻōnaehana hoʻoinu wai, a me ka hoʻoili wai maka no ka hoʻohana ʻana o ke kūlanakauhale a me nā ʻoihana.

Ka Hoʻōla ʻAi Wai a me ka Wai ʻŌpala:Nā paipu hoʻokahe wai, nā paipu hana hoʻomaʻemaʻe, a me nā ʻōnaehana lawelawe lepo.

Nā Noi Kūkulu ʻOihana:Nā ʻūpā paipu, nā kākoʻo, nā pale, a me nā ʻāpana kūkulu i loko o nā hale hoʻomaʻemaʻe, nā hale hana petrochemical, a me nā hale ʻoihana.

Nā Hale Hana ʻAila a me ke Kinoea:Nā laina kahe, nā poʻomanaʻo, nā manifolds, a me nā paipu hoʻohui i nā hale hana hana a me nā kikowaena compressor.

EPC & Paipu Mea Hana:ʻO nā paipu hana a me nā pono hana i loko o nā hale hoʻomaʻemaʻe, nā hale hana hana kinoea, nā hale kemika, a me nā hale hana mana.

9. Hoʻopili a me ka hoʻouna ʻana

Hoʻopili ʻia a hoʻouna ʻia nā paipu ERW me ke akahele loa e hōʻoia i ko lākou palekana i ka wā e lawe ʻia ai. Eia ka wehewehe ʻana o ke kaʻina hana hoʻopili a me ka hoʻouna ʻana:

Pūʻolo:

Uhi Palekana:Ma mua o ka hoʻopili ʻana, hiki ke uhi ʻia nā paipu me kahi papa lahilahi o ka ʻaila anti-rust a i ʻole ka varnish pale e pale aku i ka palaho o ka ʻili a me ka oxidation i ka wā e mālama ai a me ka lawe ʻana. Loaʻa pū ka hoʻopau ʻōlohelohe no ka hoʻopili koke ʻana i ka wahi i hele ʻia ai.

Hoʻopili ʻana:Hoʻopili pono ʻia nā paipu o nā ana like a me nā kikoʻī i loko o nā puʻupuʻu hexagonal a i ʻole rectangular. Hoʻopaʻa ʻia lākou me ka hoʻohana ʻana i nā kaula kila (maʻamau he 3-5 mau kaula no kēlā me kēia puʻupuʻu) e pale ai i ka neʻe ʻana i loko o ka puʻupuʻu.

Nā Pale Hopena:Hoʻokomo ʻia nā pāpale hopena palaki (PE a i ʻole PP) ma nā wēlau ʻelua o kēlā me kēia paipu e pale i nā wēlau beveled, nā wēlau maʻemaʻe, a me nā pilina wili mai ka pōʻino o ka hopena, ke komo ʻana o nā ʻōpala, a me ka makū.

Ka Hoʻopili ʻana a me ka Cushioning:No nā kauoha hoʻokuʻu aku kiʻekiʻe, hiki ke hoʻohana ʻia nā mea hoʻopaʻa e like me nā apo huʻa a i ʻole nā ʻāpana laholio ma waena o nā papa paipu e pale aku ai i ka ʻānai ʻana a me ka hōʻino ʻana o ka uhi ʻana i ka wā e lawelawe ai.

Nā Pahu Lāʻau a i ʻole nā Pahu:No nā paipu paia lahilahi, nā paipu kikoʻī, a i ʻole nā kauoha uhi kiʻekiʻe, hiki ke hoʻopaʻa ʻia nā paipu i loko o nā pahu lāʻau paʻa a i ʻole nā pahu plywood e hāʻawi i ka palekana i hoʻonui ʻia mai nā mana o waho a me ka lawelawe ʻino.

Hoʻouna ʻana:

ʻAno o ka halihali:Hoʻouna ʻia nā paipu ma o nā moku ipu (20 kapuaʻi/40 kapuaʻi), nā mea lawe nui, a i ʻole ka ukana kaʻaahi ma muli o ka wahi e hele ai, ka nui, a me ka wikiwiki. Loaʻa ka ukana ea no nā hoʻouna laʻana a i ʻole nā hoʻouna manawa koʻikoʻi.

Hoʻokomo ʻana i loko o nā ipu:Nā kauoha liʻiliʻi a waena i hoʻouka ʻia i loko o nā pahu hoʻouna maʻamau, e pale ana i ka ukana mai ka wā, ka makū, a me nā mea haumia o waho i ka wā o ka lawe ʻana.

Hoʻouka ʻana i ka moku nui:ʻO nā kauoha nui (ma ke ʻano maʻamau >200 tons) i hoʻouka pololei ʻia i loko o nā mea lawe ukana nui. ʻO nā kaola hāpai a me nā kaola hohola e pale aku i ka hōʻino; e hoʻopaʻa i ka ukana mai ka neʻe ʻana o ke kai a hoʻopaʻa i ka ukana.

Ka Lepili & Palapala:Ua lepili maopopo ʻia kēlā me kēia pūʻolo me ka papa, ke kūlana, nā ana, ka helu wela, a me nā ʻōlelo kuhikuhi lawelawe. ʻO nā palapala piha (bila kūʻai kalepa, papa inoa hoʻopili, bila ukana, Palapala Hoʻomaka, Palapala Hoʻāʻo Hale Wili) i hoʻomākaukau ʻia no ka hoʻomaʻemaʻe maʻalahi ʻana o nā dute.

Hoʻopaʻa Paʻa:Nā puʻupuʻu i hoʻopaʻa ʻia me ke kaula kila, nā ʻeke dunnage, a i ʻole ke kākoʻo lāʻau e pale aku ai i ka neʻe ʻana, ka ʻōwili ʻana, a i ʻole ka hōʻino ʻia i ka wā e lawe ʻia ai.

Ka Hahai & ʻInikua:Hāʻawi ʻia nā helu hahai ipu no ka nānā ʻana i ka manawa maoli. Loaʻa ka ʻinikua ukana moana (All Risk a i ʻole Me ka Average) ma ke noi.

I ka hōʻuluʻulu manaʻo, hōʻoia ʻo Womic Steel ua hoʻopili ʻia nā paipu ERW Steel āpau me nā hana pale alakaʻi ʻoihana a hoʻouna ʻia me ka hoʻohana ʻana i nā ʻano halihali hilinaʻi e hiki ai i ko lākou wahi i ke kūlana maikaʻi loa. He mea nui nā kaʻina hana hoʻopili a me ka hoʻouna kūpono no ka mālama ʻana i ka pono a me ka maikaʻi o nā huahana i hāʻawi ʻia.

10. Nā Pōmaikaʻi a me nā FAQ o Womic Steel

No ke aha e hui pū ai me Womic Steel?

Hale Kūʻai Hoʻokahi:ʻO ka laulā piha mai nā paipu API 5L ERW a hiki i nā mea hoʻopili paipu OEM e kūlike ana (Elbows, Tees, Reducers, Flanges, Caps) ma nā papa mea kūpono, me ke kila kalapona, ke kila alloy, a me ke kila kila.

Hoʻokō ʻenehana:Nā Palapala Hōʻoia Hoʻāʻo Wili Piha (EN 10204 ʻAno 2.2, 3.1, a i ʻole 3.2) i hāʻawi ʻia me kēlā me kēia ukana, e hōʻike kikoʻī ana i ka haku mele kemika pololei, nā hopena hoʻāʻo mīkini, a me nā hōʻike hoʻokolokolo ʻaʻole luku.

Nā lawelawe waiwai i hoʻohui ʻia:Loaʻa ka beveling hopena (30°-35°), ke kaula ʻana a me ka hoʻopili ʻana, ke kau ʻana i nā pāpale plastik, a me ka uhi anti-corrosion (FBE, 3LPE, 3LPP, Epoxy, Galvanizing) i loko o ka hale a i ʻole ma o nā hale hana hoa kūpono.

Hoʻokūkū Logistics:ʻO ka hui pū ʻana me nā mea hoʻouna ukana honua e hōʻoiaʻiʻo ana i ka hoʻouka ʻana o nā ipu i hoʻonui ʻia (e hoʻonui ana i ka nui no kēlā me kēia ipu) a me ka hoʻouna ʻana ma ka honua holoʻokoʻa me ke kumukūʻai kūpono me nā manawa transit hilinaʻi.

Waihona a me ka Loaʻa:ʻO ka waihona nui o nā nui API 5L X52 maʻamau (2"-24" OD, Papa Kuhikuhi 10-80) e hōʻoiaʻiʻo ana i nā manawa alakaʻi pōkole a me ka pane wikiwiki i nā koi papahana wikiwiki. Hana ʻia nā nui maʻamau ma ke noi me ka manawa alakaʻi maʻamau o 30-45 mau lā.

Ka Mana Hana ʻAwaʻawa:Ka hiki piha e hoʻolako i nā paipu PSL2 me ka hoʻāʻo HIC a me SSC e like me nā kūlana NACE no nā noi kinoea ʻawaʻawa. Paʻakikī i kāohi ʻia i ≤ 248 HV10 / ≤ 22 HRC.

E koho iā Womic Steel Group ma ke ʻano he hoa hilinaʻi no nā Paipu Kila API 5L X52 ERW kiʻekiʻe a me ka hana hoʻouna lanakila ʻole. Welina mai e nīnau!

Pūnaewele: www.womicsteel.com

Leka uila: sales@womicsteel.com

Kelepona/WhatsApp/WeChat:

Lanakila: +86-15575100681

ʻO Jack: +86-18390957568

Nā Nīnau i Nīnau Pinepine ʻia (FAQ)

He aha ka ʻokoʻa ma waena o S355JRH a me S355J2H?

A: Loaʻa i nā mea ʻelua ka ikaika hua like (355 MPa). Loaʻa iā S355JRH ka hopena o ka mahana o ka lumi (20°C, 27J). Loaʻa iā S355J2H ka hopena o ka mahana haʻahaʻa (-20°C, 27J). E koho iā J2H no nā aniau anuanu a i ʻole nā noi ma waho o ke kai. E koho iā JRH no ke kūkulu ʻana maʻamau i nā aniau akahai.

Q: He aha nā ʻano i loaʻa no S355JRH?

A: Poepoe (nā ʻāpana hakahaka poepoe - CHS), huinahā (SHS), a me ka huinahā ʻākau (ʻākau). Poepoe OD: 21.3-610mm. Huinahā: 25x25 a i 500x500mm. Huinahā: 40x20 a i 600x400mm.

Q: He aha ka ʻokoʻa ma waena o EN 10219 a me EN 10210?

A: Ua hoʻokumu anu ʻia ʻo EN 10219 (ERW) - ʻoi aku ka paʻa o nā hoʻomanawanui, ʻoi aku ka maikaʻi o ka hoʻopau ʻana o ka ʻili, haʻahaʻa ke kumukūʻai. Ua hoʻopau wela ʻia ʻo EN 10210 - haʻahaʻa nā koʻikoʻi koena. No ka hapa nui o ke kūkulu ʻana, ʻo EN 10219 ke kūlana maʻamau.

Q: Hiki ke hoʻopili ʻia ʻo S355JRH?

A: ʻAe. Hiki ke hoʻopili maikaʻi ʻia. ʻAʻole pono ka hoʻomehana mua ʻana no ka mānoanoa o ka paia ma lalo o 16mm. E hoʻohana i nā mea hoʻopau ER70S-6 a i ʻole E7018. No nā paia mānoanoa a i ʻole ke anuanu, e hoʻomehana mua i 50-100°C.

Q: He aha ka lōʻihi loa i loaʻa?

A: Nā lōʻihi maʻamau: 6m a me 12m. ʻO nā lōʻihi maʻamau a hiki i 18m no nā nui poepoe ma lalo o 168mm. ʻO ka huinahā a me ka huinahā ʻākau i kaupalena pinepine ʻia i 12m.

Q: He aha nā ʻano hoʻopau ʻili i loaʻa?

A: ʻŌlohelohe (mill scale), ʻaila ʻia, hoʻomākaukau mua ʻia, hoʻoluʻu wela ʻia i ke galvanized. Galvanizing e like me EN ISO 1461 no ka pale ʻana i ka pala.

Q: Hiki iā ʻoe ke hāʻawi i ka nānā ʻana o ka ʻaoʻao ʻekolu?

A: ʻAe. Loaʻa nā nānā ʻana e SGS, BV, TÜV, ABS, DNV, LR. Loaʻa nā palapala hōʻoia 3.2 a me ka māka CE.

Q: He aha ka manawa alakaʻi maʻamau?

A: Nā nui waihona: 15-25 mau lā. Nā nui maʻamau: 30-45 mau lā. Hoʻohui ka galvanizing i 10-15 mau lā.

Q: He aha nā palapala āu e hāʻawi ai?

A: Palapala Hoʻāʻo Wili (3.1 a i ʻole 3.2), hōʻike ana, māka CE (DoP), papa inoa hoʻopili, invoice, bila ukana.

Ma mua: Paipu kila EN 10219 S355J2H ERW: ʻĀpana hakahaka kūkulu ikaika kiʻekiʻe no ke kūkulu ʻana a me ka ʻenekinia

Aʻe: Paipu kila EN 10219 S460MH ERW - ʻĀpana hakahaka kūkulu ikaika loa no ka ʻenekinia hana kaumaha