ʻO Spiral Welded Carbon Steel Nui Anawaena SSAW Steel Pipes

ʻO ka wehewehe pōkole:

Hua'ōlelo:Paipu kila SSAW, Paipu kila Welded Spiral, Paipu kila HSAW, Paipu pahu pahu, paipu pila
Nui:OD: 8 ʻīniha – 120 ʻīniha, DN200mm – DN3000mm.
Mānoanoa pā:3.2mm-40mm.
Ka lōʻihi:Hoʻokahi Random, ʻAlua Random & Hoʻopilikino ʻia ka lōʻihi a hiki i 48 mau mika.
Hoʻopau:Wela Plain, Wela Beveled.
Ka uhi/pena:ʻO ka pena ʻeleʻele, ka uhi ʻana o 3LPE, ka uhi ʻana i ka epoxy, ka uhi ʻana o ka coaltar enamel (CTE), ka uhi ʻana i ka epoxy i hoʻopaʻa ʻia i ka hui, ka uhi paona paʻa, ka wela-dip Galvanization etc.
Nā Kūlana Paipu:API 5L, EN10219, ASTM A252, ASTM A53, AS/NZS 1163, DIN, JIS, EN, GB etc...
Kaulana maʻamau:DIN 30670, AWWA C213, ISO 21809-1:2018 etc…
Hoʻouna:I loko o 15-30 mau lā e pili ana i kāu nui kauoha, Loaʻa nā mea maʻamau me nā waihona.

E hoʻouna i ka leka uila iā mākou Nā Kūlana Huahana

Huahana Huahana

Hōʻike huahana

ʻO nā paipu kila kila, ʻike ʻia hoʻi ʻo nā paipu helical submerged arc-welded (HSAW), he ʻano o ka paipu kila i ʻike ʻia e kā lākou hana hana ʻokoʻa a me nā waiwai hoʻolālā.Hoʻohana nui ʻia kēia mau paipu i nā ʻoihana like ʻole ma muli o ko lākou ikaika, lōʻihi, a me ka hiki ke hoʻololi.Eia ka wehewehe kikoʻī o nā paipu kila spiral.

Kaʻina hana:Hoʻopuka ʻia nā paipu kila spiral ma o kahi kaʻina kūʻokoʻa e pili ana i ka hoʻohana ʻana i kahi wili o ke kaula kila.Wehe ʻia ka ʻili a hana ʻia i ke ʻano spiral, a laila wili ʻia me ka ʻenehana submerged arc welding (SAW).ʻO kēia kaʻina hana i ka hoʻomau, helical seam ma ka lōʻihi o ka paipu.

Hoʻolālā Hana:Hāʻawi ka helical seam o nā paipu kila spiral i ka ikaika maoli, e kūpono iā lākou no ke kū ʻana i nā haʻahaʻa kiʻekiʻe a me nā pilikia.Mālama kēia hoʻolālā i ka hāʻawi like ʻana o ke koʻikoʻi a hoʻonui i ka hiki o ka paipu ke pale aku i ka piko a me ka deformation.

Lahi:Hiki mai nā paipu kila spiral ma kahi ākea o nā anawaena (a hiki i 120 Inch) a me nā mānoanoa, e ʻae ai i ka maʻalahi i nā noi like ʻole.Loaʻa iā lākou ma nā anawaena nui aʻe i hoʻohālikelike ʻia me nā ʻano paipu ʻē aʻe.

Nā noi:Hoʻohana ʻia nā paipu kila spiral i nā ʻoihana like ʻole e like me ka aila a me ke kinoea, ka lako wai, ke kūkulu ʻana, ka mahiʻai, a me ka hoʻomohala ʻana i nā ʻoihana.Ua kūpono lākou no nā noi ma luna a me lalo.

Paʻa ʻino:No ka hoʻonui ʻana i ka lōʻihi, hoʻohana pinepine nā paipu kila spiral i nā lāʻau anti-corrosion.Hiki i kēia mau mea ke komo i nā uhi o loko a me waho, e like me ka epoxy, polyethylene, a me ka zinc, e pale ana i nā paipu mai nā mea kūlohelohe a me nā mea ʻino.

Pono:Hāʻawi nā paipu kila spiral i nā mea maikaʻi, e like me ka hiki ke lawe i ka haʻahaʻa kiʻekiʻe, ka maikaʻi o ke kumu kūʻai no nā paipu nui-diameter, maʻalahi o ka hoʻokomo ʻana, a me ke kū'ē i ka deformation.ʻO kā lākou hoʻolālā helical e kōkua pū i ka hoʻoheheʻe maikaʻi.

Ka lōʻihiVSʻāwili:Hoʻokaʻawale ʻia nā paipu kila spiral mai nā paipu wili lōʻihi e kā lākou hana hana.ʻOiai ua hoʻokumu ʻia nā paipu longitudinal a hoʻopaʻa ʻia ma ka lōʻihi o ka paipu, ua hoʻokumu ʻia nā paipu spiral i kahi seam helical i ka wā hana.

Mana maikaʻi:He mea koʻikoʻi ka hana ʻana a me nā kaʻina hoʻokele maikaʻi i ka hana ʻana i nā paipu kila spiral hilinaʻi.E nānā pono ʻia nā ʻāpana welding, pipe geometry, a me nā ʻano hoʻāʻo e hōʻoia i ka pili ʻana i nā kūlana ʻoihana a me nā kikoʻī.

Nā Kūlana a me nā kikoʻī:Hana ʻia nā paipu kila spiral e like me nā kūlana honua a me nā ʻoihana e like me API 5L, ASTM, EN, a me nā mea ʻē aʻe.Hōʻike kēia mau maʻamau i nā waiwai waiwai, nā ʻano hana hana, a me nā koi hoʻāʻo.

ʻO ka hōʻuluʻulu manaʻo, ʻo nā paipu kila spiral kahi hopena maʻamau a paʻa no nā ʻoihana like ʻole.ʻO kā lākou kaʻina hana kūʻokoʻa, ka ikaika maoli, a me ka loaʻa ʻana i nā nui like ʻole e hāʻawi i kā lākou hoʻohana ākea i ka ʻoihana, ka lawe ʻana, ka ikehu, ke kūkulu ʻana i ke awa a me nā mea hou aku.ʻO ke koho kūpono, ka mālama ʻana i ka maikaʻi, a me nā ana palekana corrosion he kuleana koʻikoʻi i ka hōʻoia ʻana i ka hana lōʻihi o nā paipu kila spiral.

Nā kikoʻī

API 5L: GR.B, X42, X46, X52, X56, X60, X65, X70, X80

ASTM A252: GR.1, GR.2, GR.3

EN 10219-1: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H

EN10210: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H

ASTM A53/A53M: GR.A, GR.B

EN 10217: P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2

DIN 2458: St37.0, St44.0, St52.0

AS/NZS 1163: Papa C250 , Papa C350, Papa C450

GB/T 9711: L175, L210, L245, L290, L320 , L360, L390 , L415, L450 , L485

ASTMA671: CA55/CB70/CC65, CB60/CB65/CB70/CC60/CC70, CD70/CE55/CE65/CF65/CF70, CF66/CF71/CF72/CF73, CG100/CH100/CI100/CJ100

Anawaena(mm)

Mānoanoa Pā (mm)

219.1

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273

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323.9

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325

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355.6

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377

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406.4

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426

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457

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478

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508

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529

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630

●

711

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720

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813

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820

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920

●

1020

●

1220

●

1420

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1620

●

1820

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2020

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2220

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2500

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2540

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3000

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ʻO ka hoʻomanawanui ʻana o ka anawaena waho a me ka mānoanoa o ka pā

Kūlana	Ka hoomanawanui o ke kino paipu		Hoʻomanawanui i ka hopena o ka paipu		ʻO ke ahonui o ka mānoanoa o ka pā
Kūlana	Anawaena waho	Hoʻomanawanui	Anawaena waho	Hoʻomanawanui	ʻO ke ahonui o ka mānoanoa o ka pā
GB/T3091	OD≤48.3mm	≤±0.5	OD≤48.3mm	-	≤±10%
	48.3	≤±1.0%	48.3	-
	273.1	≤±0.75%	273.1	-0.8～+2.4
	OD>508mm	≤±1.0%	OD>508mm	-0.8～+3.2
GB/T9711.1	OD≤48.3mm	-0.79～+0.41	-	-	OD≤73	-12.5%～+20%
	60.3	≤±0.75%	OD≤273.1mm	-0.4～+1.59	88.9≤OD≤457	-12.5%～+15%
	508	≤±1.0%	OD≥323.9	-0.79～+2.38	OD≥508	-10.0%～+17.5%
	OD>941mm	≤±1.0%	-	-	-	-
GB/T9711.2	60	±0.75%D～±3mm	60	±0.5%D～±1.6mm	4mm	±12.5%T～±15.0%T
	610	±0.5%D～±4mm	610	±0.5%D～±1.6mm	WT≥25mm	-3.00mm～+3.75mm
	OD>1430mm	-	OD>1430mm	-	-	-10.0%～+17.5%
SY/T5037	OD<508mm	≤±0.75%	OD<508mm	≤±0.75%	OD<508mm	≤±12.5%
SY/T5037	OD≥508mm	≤±1.00%	OD≥508mm	≤±0.50%	OD≥508mm	≤±10.0%
API 5L PSL1/PSL2	OD<60.3	-0.8mm～+0.4mm	OD≤168.3	-0.4mm～+1.6mm	WT≤5.0	≤±0.5
	60.3≤OD≤168.3	≤±0.75%	168.3	≤±1.6mm	5.0	≤±0.1T
	168.3	≤±0.75%	610	≤±1.6mm	T≥15.0	≤±1.5
	610	≤±4.0mm	OD>1422	-	-	-
	OD>1422	-	-	-	-	-
API 5CT	OD<114.3	≤±0.79mm	OD<114.3	≤±0.79mm	≤-12.5%
API 5CT	OD≥114.3	-0.5%～1.0%	OD≥114.3	-0.5%～1.0%	≤-12.5%
ASTM A53	≤±1.0%		≤±1.0%		≤-12.5%
ASTM A252	≤±1.0%		≤±1.0%		≤-12.5%

DN mm	NB ʻīniha	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
700	28”	711.20	9.53			7.92	12.70			12.70
750	30”	762.00	9.53	6.35	7.92	7.92	12.70			12.70
800	32”	812.80	9.53			7.92	12.70	17.48		12.70
850	34”	863.60	9.53			7.92	12.70	17.48		12.70
900	36”	914.40	9.53			7.92	12.70	19.05		12.70
DN 1000mm a ma luna o Anawaena paipu mānoanoa paia 25mm

Kūlana & Papa

Kūlana	Papa kila
API 5L: Hōʻike no ka Line Pipe	GR.B, X42, X46, X52, X56, X60, X65, X70, X80
ASTM A252: Hōʻike maʻamau no nā puʻu paipu kila welded a ʻole	GR.1, GR.2, GR.3
EN 10219-1: ʻO nā ʻāpana hollow i hoʻoheheʻe ʻia i hoʻokumu ʻia i ke anuanu o nā mea hao ʻole a me nā mea kila maikaʻi.	S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
EN10210: Nā ʻāpana Hollow Hollow Hoʻopau Wela o nā ʻAi ʻAʻole Alloy a me nā ʻAi Kūʻai maikaʻi.	S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
ASTM A53/A53M: Paipu, Ke kila, ʻEleʻele a me ka Wela-Hoʻopaʻa ʻia, Zinc-Coated, Welded a me ka Seamless	GR.A, GR.B
EN 10217: ʻO nā paipu kila welded no nā kumu paʻi	P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2
DIN 2458: ʻO nā paipu kila welo a me nā paipu	St37.0, St44.0, St52.0
AS/NZS 1163: ʻO Australian/New Zealand maʻamau no nā ʻāpana Hollow Steel Structural Hollow.	Papa C250 , Papa C350, Papa C450
GB/T 9711: ʻOihana ʻAla a me nā ʻenehana kūlohelohe - Pipe Steel no nā Pipeline	L175, L210, L245, L290, L320 , L360, L390 , L415, L450 , L485
AWWA C200: Paipu wai kila 6 ʻīniha (150 mm) a ʻoi aku ka nui	ʻO ka hao hao

Kaʻina Hana Hana

Ka Mana Mana

● Nānā Mea Maka
● Nānā Kemika
● Ho'āʻo Mechanical
● Nānā Kiʻi
● Nānā Ana
● Hoʻāʻo Bend
● Ho'āʻo Impact
● Intergranular Corrosion Ho'āʻo
● Nānā Hoʻopilikia ʻole (UT, MT, PT)

● Kuʻikahi kaʻina hana welding
● ʻIkepili Microstructure
● Hoʻāʻo ʻana i ke ahi a me ka hoʻopalapala
● Ho'āʻo paʻakikī
● Ho'āʻo Paʻi
● Ho'āʻo Metallography
● Ho'āʻo ʻino
● Eddy i kēia manawa
● Nānā pena a me ka uhi
● Nānā Palapala

Hoohana & Hoohana

ʻO nā paipu kila spiral he nui a hoʻohana nui ʻia i nā ʻoihana like ʻole ma muli o ko lākou mau hiʻohiʻona kūikawā a me nā pono.Hoʻokumu ʻia lākou e ka wiliwili ʻana i nā ʻāpana kila e hana ai i kahi paipu me kahi humu hoʻomau mau.Eia kekahi mau hoʻohana maʻamau o nā paipu kila spiral.

● Ka lawe ʻana i ka wai: ʻO kēia mau paipu e hoʻoneʻe maikaʻi i ka wai, ka aila, a me ke kinoea ma nā mamao lōʻihi ma nā paipu ma muli o ko lākou kūkulu ʻana a me ka ikaika kiʻekiʻe.
● ʻAila a me Gas: He mea nui no nā ʻoihana ʻaila a me nā kinoea, lawe lākou i ka ʻaila maʻemaʻe, ke kinoea maoli, a me nā huahana i hoʻomaʻemaʻe ʻia, e lawelawe ana i nā pono ʻimi a me ka hāʻawi ʻana.
● Piling: Kākoʻo nā puʻu kumu ma nā papahana kūkulu i nā ukana kaumaha ma nā hale e like me nā hale a me nā alahaka.
● Hoʻohana Hoʻohana: Hoʻohana ʻia i loko o nā hale kūkulu hale, nā kolamu, a me nā kākoʻo, ʻo ko lākou lōʻihi e kōkua i ka paʻa o ke kūkulu ʻana.
● ʻO nā Culverts a me ka hoʻoheheʻe wai: Hoʻohana ʻia i loko o nā ʻōnaehana wai, ʻo kā lākou pale ʻana i ka corrosion a me ka ʻoluʻolu o loko e pale i ka pipili a hoʻomaikaʻi i ke kahe wai.
● Mechanical Tubing: I ka hana ʻana a me ka mahiʻai, hāʻawi kēia mau paipu i nā kumu kūʻai kūpono a paʻa i nā ʻāpana.
● Ke Kai a me Ke Kai: No nā kaiapuni koʻikoʻi, hoʻohana ʻia lākou i nā paipu ma lalo o ka wai, nā paepae o waho, a me ke kūkulu ʻana i nā jetty.
● Mining: Hāʻawi lākou i nā mea hana a me ka slurry i ke koi ʻana i nā hana mining ma muli o kā lākou hana paʻa.
● Waiwai: He kūpono no nā paipu anawaena nui i loko o nā ʻōnaehana wai, e lawe maikaʻi ana i ka nui o ka wai.
● Pūnaehana Geothermal: Hoʻohana ʻia i loko o nā pāhana ikehu geothermal, mālama lākou i ka hoʻoili ʻana o ka wai wela ma waena o nā waihona a me nā mea kanu mana.

ʻO ke ʻano maʻamau o nā paipu kila spiral, i hui pū ʻia me ko lākou ikaika, lōʻihi, a me ka hoʻololi ʻana, lilo lākou i mea koʻikoʻi ma waena o kahi ākea o nā ʻoihana a me nā noi.

Hoʻopili a me ka hoʻouna ʻana

Hoʻopili:
ʻO ke kaʻina hana hoʻopili no nā paipu kila spiral e pili ana i nā ʻanuʻu koʻikoʻi e hōʻoia i ka pale pono ʻana o nā paipu i ka wā o ka lawe ʻana a me ka mālama ʻana:
● Paipu Paipu: Hoʻopili pinepine ʻia nā paipu kila me ka hoʻohana ʻana i nā kaula, nā kaula kila, a i ʻole nā ʻano hana hoʻopaʻa paʻa ʻē aʻe.Kāohi ʻia nā paipu pākahi mai ka neʻe ʻana a i ʻole ka neʻe ʻana i loko o ka pahu.
● Pipe End Protection: Hoʻokomo ʻia nā pāpale plastik a i ʻole nā uhi pale ma nā ʻaoʻao ʻelua o nā paipu i mea e pale ai i ka pōʻino i nā wēlau paipu a me ka ʻili o loko.
● Hoʻopaʻa wai: ʻOpiʻi ʻia nā paipu me nā mea wai ʻole, e like me nā pepa plastik a i ʻole ka ʻōwili ʻana, e pale aku iā lākou mai ka makū i ka wā o ka lawe ʻana, ʻoi aku ka nui ma waho a i ʻole ka moku moana.
● Padding: Hiki ke hoʻohui ʻia nā mea padding hou, e like me ka hoʻokomo ʻana i ka foam a i ʻole nā mea cushioning, ma waena o nā paipu a i ʻole ma nā wahi nāwaliwali e komo i nā haʻalulu a me nā haʻalulu.
● Lepili: Hoʻopaʻa ʻia kēlā me kēia pūʻolo me nā ʻike koʻikoʻi, me nā kikoʻī paipu, nā ana, ka nui, a me ka huakaʻi.Kōkua kēia i ka ʻike maʻalahi a me ka mālama ʻana.

Hoʻouna:
● Pono ka hoʻolālā maikaʻi ʻana i ka hoʻouna ʻana i nā paipu kila spiral e hōʻoia i ka palekana a me ka maikaʻi o ka halihali.
● Ke Kaʻa Kaʻa: ʻO ke koho ʻana o ke ʻano kaʻa (alanui, kaʻaahi, kai, a i ʻole ka ea) e pili ana i nā mea e like me ka mamao, ka wikiwiki, a me ka hiki ke hele i kahi.
● Hoʻopili: Hiki ke hoʻouka ʻia nā paipu i loko o nā pahu hoʻouna maʻamau a i ʻole nā puʻu palahalaha kūikawā.Mālama ka Containerization i nā paipu mai nā mea o waho a hāʻawi i kahi kaiapuni hoʻomalu.
● Hoʻopaʻa ʻia: Hoʻopaʻa ʻia nā paipu i loko o nā pahu me ka hoʻohana ʻana i nā ʻano hoʻopaʻa kūpono, e like me ka hoʻopaʻa ʻana, ka pale ʻana, a me ka hoʻopaʻa ʻana.Mālama kēia i ka neʻe ʻana a hōʻemi i ka pōʻino i ka wā o ka transit.
● Palapala: Ua hoʻomākaukau ʻia nā palapala kikoʻī, me nā palapala hōʻaiʻē, nā papa inoa hoʻopili, a me nā hōʻike hoʻouna, no ka ʻae ʻana i ka dute a me ka nānā ʻana.
● Inikua: Loaʻa pinepine ʻia ka ʻinikua ukana no ka uhi ʻana i nā poho a i ʻole nā pōʻino i ka wā kaʻa.
● Mākaʻikaʻi: Ma ka holo ʻana o ka hoʻouna ʻana, hiki ke nānā ʻia nā paipu me ka hoʻohana ʻana i ka GPS a me nā ʻōnaehana hoʻopaʻa ʻana no ka hōʻoia ʻana aia lākou ma ke ala kūpono a me ka papa manawa.
● Hoʻomaʻemaʻe Dute: Hāʻawi ʻia nā palapala kūpono e hoʻomaʻemaʻe i ka ʻae ʻana i nā dute ma ke awa a i ʻole ka palena.

Ka hopena:
ʻO ka hoʻopili pono ʻana a me ka hoʻouna ʻana i nā paipu kila spiral he mea nui e mālama i ka maikaʻi a me ka pololei o nā paipu i ka wā o ka lawe ʻana.ʻO ka hahai ʻana i nā hana maikaʻi loa o ka ʻoihana e hōʻoia i ka hiki ʻana o nā paipu i ko lākou wahi i kahi kūlana maikaʻi loa, mākaukau no ka hoʻokomo ʻana a i ʻole ka hana hou ʻana.