Paipa U'amea SSAW Fa'asolosolo ua Fa'apipi'i i le U'amea Kaponi Tele Ata Fa'aalia

Paipa U'amea SSAW Tele ua Fa'apipi'i i le Uamea Kaponi Fa'alava

Fa'amatalaga Pupuu:

Upu autu:Paipa U'amea SSAW, Paipa U'amea Fa'a'au'au Si'osi'omaga, Paipa U'amea HSAW, Paipa Fa'apipi'i, Paipa Fa'aputu
Tele:OD: 8 Inisi – 120 Inisi, DN200mm – DN3000mm.
Mafiafia o le Puipui:3.2mm-40mm.
Umi:Tasi le umi Fa'afuase'i, Fa'alua le umi Fa'afuase'i & Umi Fa'apitoa e o'o atu i le 48 Mita.
Fa'ai'uga:Pito Masani, Pito Fa'api'o.
Ufiufi/Valiina:Valiina Uliuli, Ufi 3LPE, Ufi Epoxy, Ufi Coal Tar Enamel (CTE), Ufi Epoxy Fa'apipi'i Fa'atasi, Ufi Mamafa Sima, Galvanization Fa'asusu Vevela ma isi…
Tulaga Faatonuina o Paipa:API 5L, EN10219, ASTM A252, ASTM A53, AS/NZS 1163, DIN, JIS, EN, GB ma isi...
Tulaga Fa'aofuofu:DIN 30670, AWWA C213, ISO 21809-1:2018 ma isi…
Tu'uina atu:I totonu ole 15-30 aso e faʻalagolago i le aofaʻi o lau oka, o mea masani e maua faʻatasi ma faʻamaumauga.

Auina mai se imeli ia i matou Fa'amatalaga o le Oloa

Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'amatalaga o le Oloa

O paipa u'amea fa'asolosolo, e ta'ua fo'i o paipa u'amea fa'asolosolo (HSAW), o se ituaiga paipa u'amea e iloga i la latou faiga gaosiga tulaga ese ma uiga fa'atulagaina. O nei paipa e fa'aaogaina lautele i pisinisi eseese ona o lo latou malosi, tumau, ma le fetu'una'i. O se fa'amatalaga auiliili lea o paipa u'amea fa'asolosolo:

Faiga o le Gaosiga:E gaosia paipa u'amea fa'ata'amilomilo e ala i se faiga tulaga ese e aofia ai le fa'aaogaina o se u'amea uamea. E tatala le u'amea ma faia i se foliga fa'ata'amilomilo, ona fa'apipi'i lea e fa'aaoga ai le metotia o le submerged arc welding (SAW). O lenei faiga e mafua ai se so'oga fa'asolosolo ma fa'ata'amilomilo i le umi o le paipa.

Fuafuaga Fa'atulagaina:O le so'oga fa'a-helical o paipa u'amea fa'a-sliding e maua ai le malosi masani, ma avea ai ma mea e talafeagai mo le tatalia o avega ma mamafa maualuluga. O lenei mamanu e fa'amautinoa ai le tufatufaina tutusa o le mamafa ma fa'aleleia atili ai le mafai o le paipa ona tete'e atu i le punou ma le fa'aleagaina.

Tele o le Tele:E tele ituaiga o lautele ma mafiafia o paipa u'amea fa'asolo (e o'o atu i le 120 inisi), e mafai ai ona fetu'una'i i le tele o fa'aoga. E masani ona maua i lautele tetele pe a fa'atusatusa i isi ituaiga paipa.

Talosaga:E fa'aaogaina paipa u'amea fa'ata'amilomilo i alamanuia eseese e pei o le suau'u ma le kesi, sapalai o le vai, faufale, fa'ato'aga, ma le atina'eina o atina'e tetele. E talafeagai mo galuega i luga o le eleele ma lalo o le eleele.

Tete'e i le 'Ele:Mo le fa'aleleia atili o le umi o le ola, e masani ona faia i ai togafitiga e tete'e atu ai i le 'ele'ele o paipa u'amea fa'ata'amilomilo. E aofia ai vali i totonu ma fafo, e pei o le epoxy, polyethylene, ma le zinc, lea e puipuia ai paipa mai elemene o le siosiomaga ma mea 'ele'ele.

Fa'amanuiaga:E tele ni fa'amanuiaga o paipa u'amea fa'ata'amilomilo, e aofia ai le gafatia tele e amoina ai avega, taugofie mo paipa tetele, faigofie ona fa'apipi'i, ma le tete'e atu i le fa'aleagaina. O lo latou mamanu fa'ata'amilomilo e fesoasoani fo'i i le fa'aleleia atili o le tafe o le vai.

Fa'aumiumiVSFa'asolo:E eseese paipa u'amea fa'asolo ma paipa fa'alava e ala i le faiga o la latou gaosiga. E ui o paipa fa'asolo e faia ma fa'asolo i le umi o le paipa, ae o paipa fa'asolo e iai se so'oga fa'asolo e faia i le taimi o le gaosiga.

Puleaina o le Tulaga Lelei:E taua tele faiga o le gaosiga ma le pulea o le lelei i le gaosia o paipa u'amea fa'ata'amilomilo fa'atuatuaina. O fa'atulagaga o le uelo, fausaga o paipa, ma metotia o su'ega e mata'ituina ma le fa'aeteete ina ia mautinoa o lo'o tausisia tulaga fa'atonuina ma fa'amatalaga tau alamanuia.

Tulaga Faatonuina ma Faʻamatalaga:E gaosia paipa u'amea fa'ata'amilomilo e tusa ai ma tulaga fa'avaomalo ma tulaga fa'apitoa mo alamanuia e pei o le API 5L, ASTM, EN, ma isi. O nei tulaga fa'atonuina e fa'amatalaina ai meatotino o meafaitino, auala e gaosia ai, ma mana'oga mo su'ega.

I se aotelega, o paipa u'amea fa'ata'amilomilo o se fofo e tele ona aoga ma tumau mo le tele o alamanuia. O latou faiga gaosiga tulaga ese, malosi masani, ma le maua i le tele eseese e fesoasoani i lo latou fa'aaogaina lautele i atina'e tetele, felauaiga, malosiaga, fausiaina o uafu ma isi mea. O le filifilia lelei, le pulea lelei, ma le puipuiga mai le 'ele e taua tele i le fa'amautinoaina o le fa'atinoga umi o paipa u'amea fa'ata'amilomilo.

Fa'amatalaga auiliili

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: Vasega C250, Vasega C350, Vasega 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

Lapoa (mm)

Mafiafia o le Puipui (mm)

219.1

●

273

●

323.9

●

325

●

355.6

●

377

●

406.4

●

426

●

457

●

478

●

508

●

529

●

630

●

711

●

720

●

813

●

820

●

920

●

1020

●

1220

●

1420

●

1620

●

1820

●

2020

●

2220

●

2500

●

2540

●

3000

●

Onosa'i i le lautele i fafo ma le mafiafia o le puipui

Tulaga Masani	Fa'apalepale o le Tino o le Paipa		Fa'apalepale i le Pito o le Paipa		Onosa'i i le mafiafia o le puipui
Tulaga Masani	Lapoa i fafo	Onosa'i	Lapoa i fafo	Onosa'i	Onosa'i i le mafiafia o le puipui
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	MĀMĀ≥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	MĀMĀ≤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 Inisi	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 ma luga atu Mafiafia o le puipui o le paipa Mamafa i le 25mm

Tulaga Masani & Vasega

Tulaga Masani	Vasega U'amea
API 5L: Fa'amatalaga mo Paipa Laina	GR.B, X42, X46, X52, X56, X60, X65, X70, X80
ASTM A252: Fa'amatalaga Fa'atulagaina mo Piles Paipa U'amea ua Fa'apipi'i ma e Le'i Fa'apipi'i	GR.1, GR.2, GR.3
EN 10219-1: Vaega Fa'aputu Fa'aputuga Malulu o U'amea e Le'o Fa'a'au'au ma U'amea Lelei	S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
EN10210: Vaega Fa'atulagaina Vevela ua Fa'auma o U'amea e Le o ni 'U'amea Fa'a'ele'ele ma U'amea Lelei	S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
ASTM A53/A53M: Paipa, U'amea, Uliuli ma Fa'asusu i le Vevela, Ufiufi i le Sini, Fa'apipi'i ma E Le'i Fa'afefiloi	GR.A, GR.B
EN 10217: Paipa U'amea Fa'apipi'i mo Fa'amoemoega o le Mamafa	P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2
DIN 2458: Paipa ma Tubes U'amea Fa'apipi'i	St37.0, St44.0, St52.0
AS/NZS 1163: Tulaga Fa'atonuina a Ausetalia/Niu Sila mo Vaega Fa'aputuga U'amea Fa'atulagaina Malulu	Vasega C250, Vasega C350, Vasega C450
GB/T 9711: Alamanuia o le Suau'u ma le Kasa Faanatura - Paipa U'amea mo Paipa	L175, L210, L245, L290, L320 , L360, L390 , L415, L450 , L485
AWWA C200: Paipa Vai U'amea e 6 Inisi (150 mm) ma le Tele	Uamea Kaponi

Faiga o le Gaosiga

Puleaina o le Tulaga Lelei

● Siakiina o Mea Mata
● Su'esu'ega Fa'akemikolo
● Su'ega Fa'amekanika
● Su'esu'ega Va'aia
● Siakiina o le Fua
● Su'ega Pi'o
● Su'ega o le A'afiaga
● Su'ega o le 'Ele'ele Fa'alava
● Su'ega e lē Fa'aleagaina (UT, MT, PT)

● Agavaa o le Faiga Fa'avevela
● Su'esu'ega o le Fausaga Laiti
● Su'ega o le Fa'amumu ma le Fa'apa'u
● Su'ega o le Ma'a'a
● Su'ega o le Mamafa
● Su'ega o le Metallography
● Su'ega o le 'Ele'ele
● Su'ega o le Tafega Eddy
● Su'esu'ega o le Valiina ma le Ufiufi
● Iloiloga o Pepa Fa'amaumau

Fa'aaogaina ma le Fa'aaogāina

E tele ona aogā paipa u'amea fa'asolo ma e fa'aaogā lautele i pisinisi eseese ona o latou uiga tulaga ese ma lelei. E faia e ala i le fa'apipi'iina fa'atasi o fasi u'amea e fai ai se paipa e iai se so'oga fa'asolo faifai pea. O nisi nei o fa'aoga masani o paipa u'amea fa'asolo:

● Felauaiga o le Suavai: E faigofie ona felaua'i e nei paipa le vai, suāuu, ma le kesi i ni mamao mamao ona o lo latou fausiaina e le fenumiai ma le malolosi tele.
● Suauʻu ma le Kasa: E taua tele mo pisinisi suauʻu ma le kesi, latou te felauaiga le suauʻu mata, kesi masani, ma oloa ua faʻamamaina, e faʻataunuʻuina ai manaʻoga o suʻesuʻega ma tufatufaina atu.
● Fa'aputuga o pou: O pou fa'avae i galuega faufale e lagolagoina avega mamafa i fausaga e pei o fale ma alalaupapa.
● Fa'aaogāga Fa'afaufale: E fa'aaogā i fa'avae o fale, poutū, ma lagolago, o lo latou tumau e fesoasoani i le mautu o le fausaga.
● Alavai ma Alavai Fa'amamago: E fa'aaogaina i faiga vai, o lo latou tete'e atu i le 'ele ma le lamolemole o totonu e puipuia ai le poloka ma fa'aleleia atili ai le tafe o le vai.
● Paipa Fa'amekanika: I le gaosiga ma fa'ato'aga, o nei paipa e maua ai ni fofo taugofie ma malolosi mo vaega.
● Va'a ma le Gataifale: Mo siosiomaga faigata, e fa'aaogaina i paipa i lalo o le vai, fausaga i le gataifale, ma le fausiaina o uafu.
● Eliina o Mea: Latou te feaveaʻiina meafaitino ma palapala i galuega faigata o le eliina o mea ona o lo latou fausiaina malosi.
● Sapalai o le Vai: E fetaui lelei mo paipa tetele i totonu o faiga vai, e feaveaʻi ai ma le lelei le tele o le vai.
● Faiga Fa'avevela o le Eleele: E fa'aaogaina i galuega fa'atino o le malosiaga fa'avevela o le eleele, latou te taulimaina le fesiitaiga o vai e tete'e i le vevela i le va o tane vai ma la'au eletise.

O le natura eseese o paipa uʻamea faʻataʻamilomilo, faʻatasi ai ma lo latou malolosi, tumau, ma le faigofie ona fetuutuunai, ua avea ai ma vaega taua i le tele o alamanuia ma faʻaoga.

Afifiina ma le Felauaiga

Afifiina:
O le faagasologa o le teuina o paipa uʻamea faʻataʻamilomilo e aofia ai ni laasaga taua e faʻamautinoa ai o loʻo puipuia lelei paipa i le taimi o felauaiga ma le teuina:
● Fa'apipi'iina o Paipa: E masani ona fa'apipi'i fa'atasi paipa u'amea fa'ata'amilomilo e fa'aaoga ai fusi, fusi u'amea, po'o isi auala e fa'amau ai. O le fa'apipi'iina e taofia ai paipa ta'itasi mai le minoi pe fe'avea'i i totonu o le afifiina.
● Puipuiga o Pito o Paipa: E tuu ni tapuni palasitika po o ni ufi puipui i pito uma e lua o paipa e puipuia ai mai le faaleagaina o pito o paipa ma le pito i totonu.
● Puipuiga mai le susu: E afifiina paipa i mea e le susu, e pei o pepa palasitika po o afifi, e puipuia ai mai le susu i le taimi o felauaiga, aemaise lava i felauaiga i fafo po o le sami.
● Fa'a'ofuofu: Atonu e fa'aopoopo ni mea fa'a'ofuofu fa'aopoopo, e pei o mea e fa'apipi'i ai le foam po'o mea e fa'amalūlū ai, i le va o paipa po'o ni vaega vaivai e fa'aitiitia ai te'i ma le gatete.
● Fa'ailogaina: O afifi ta'itasi e fa'ailogaina i fa'amatalaga taua, e aofia ai fa'amatalaga patino o paipa, fua, aofa'i, ma le mea e alu i ai. E fesoasoani lea i le faigofie ona iloa ma taulimaina.

Felauaiga:
● O le felauaiga o paipa uʻamea faʻataʻamilomilo e manaʻomia ai le fuafuaina ma le faʻaeteete ina ia mautinoa le saogalemu ma le lelei o felauaiga:
● Auala o Felauaiga: O le filifiliga o auala o felauaiga (auala, nofoaafi, sami, poʻo le ea) e faʻalagolago i mea e pei o le mamao, faanatinati, ma le mafai ona oʻo i ai i se taunuuga.
● Fa'apipi'iina i totonu o koneteina: E mafai ona uta paipa i totonu o koneteina la'u masani po'o koneteina fa'apitoa e fa'apipi'i i luga o fata mafolafola. O le fa'apipi'iina i totonu o koneteina e puipuia ai paipa mai elemene mai fafo ma maua ai se siosiomaga pulea lelei.
● Fa'amauina: O paipa e fa'amauina i totonu o koneteina e fa'aaoga ai auala fa'amau talafeagai, e pei o le fa'amauina, poloka, ma le fa'amauina. O lenei mea e taofia ai le gaoioi ma fa'aitiitia ai le lamatiaga o le fa'aleagaina i le taimi o felauaiga.
● Pepa Fa'amaumau: Ua saunia pepa fa'amaumau sa'o, e aofia ai pili, lisi o afifi, ma fa'ailoga o felauaiga, mo le fa'amaoniaina o tiute ma le siakiina.
● Inisiua: E masani ona maua le inisiua o uta e totogi ai mea e ono leiloa pe faaleagaina i le taimi o felauaiga.
● Mata'ituina: I le faagasologa atoa o le felauaiga, e mafai ona siaki paipa e fa'aaoga ai le GPS ma faiga e siaki ai ina ia mautinoa o lo'o i ai i le auala sa'o ma le taimi sa'o.
● Fa'amama Tiute: E tu'uina atu pepa talafeagai e fa'afaigofie ai le fa'amama tiute i le uafu po'o le tuaoi e taunuu i ai.

Faaiuga:
E taua tele le teuina ma le la'uina lelei o paipa u'amea fa'ata'amilomilo ina ia tausia ai le lelei ma le saogalemu o paipa i le taimi o felauaiga. O le mulimuli i faiga sili ona lelei a le alamanuia e fa'amautinoa ai e taunuu paipa i lo latou taunuuga i se tulaga sili ona lelei, ua sauni mo le fa'apipi'iina po'o le fa'agasoloina atili.