Paipa U'amea Kaponi ASTM A53 Fa'atau'oa & Paipa U'amea ERW mo Galuega Faufale ma Galuega Fa'apisinisi

Paipa U'amea Kaponi ASTM A53 Seamless & ERW Steel Tube mo Galuega Faufale ma Alamanuia

Paipa U'amea Kaponi ASTM A53 Seamless & ERW Steel Tube mo Galuega Faufale ma Galuega Fa'apisinisi Ata Fa'aalia

Fa'amatalaga Pupuu:

O le paipa u'amea kaponi ASTM A53 o se paipa u'amea e fa'aaogaina lautele mofa'aoga fa'amekanika, fausaga, ma le mamafa, faʻapea foʻi ma le felauaiga ovai, kesi, ausa, suāuu, ma isi vai. Gaosia e tusa ai ma leTulaga fa'atonuina ASTM A53, o loʻo maua i totonuVasega A ma le Vasega B, faatasi ai maituaiga e leai ni so'oga ma fa'apipi'i (ERW), ofoina atu le malosi sili ona lelei, le tumau, ma le fetuutuunai mo le tele o faʻaoga faʻapisinisi.

Tulaga Fa'atonu:ASTM A53/A53M, ASTM A530/A530M

Vasega U'amea:Vasega B

Metotia Gaosiga:E leai se so'oga/fa'apipi'i

Malosiaga o le Gafatia (Maualalo):240 MPa (35,000 psi)

Malosiaga o le Fetuunaiga (Maualalo):415 MPa (60,000 psi)

Togafitiga o luga:E le'i valiina, fa'a'ofuina i le vevela, valiina, ma isi.

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Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'amatalaga o le oloa

Fa'amatalaga o Paipa U'amea ASTM A53
Tulaga Fa'atonu o Meafaitino	ASTM A53 Vasega A / Vasega B	Umi	20 futu (6.1m), 40 futu (12.2m), ma e maua fo'i umi fa'apitoa.
Fua	1/8" (DN6) i le 26" (DN650)	Fa'amaoniga o le Tulaga Lelei	ISO 9001, SGS/BV Lipoti o Su'esu'ega a le Vaega Lona Tolu
Fa'apalepale i Fua	Fa'asologa 10, 20, 40, 80, 160, ma le XXS (Pa Puipui Mamafa Tele)	Talosaga	Paipa fa'apisinisi, lagolago o fausaga o fale, paipa kesi a le malo, mea fa'aopoopo fa'amekanika

Fa'atulagaga Fa'akemikolo
Vasega	Maualuga,%
Vasega	Kaponi	Manganese	Fosforus	Sulfur	Kopa	Nikel	Kromium	Molibdenum	Vanadium
Ituaiga S (paipa e leai se so'oga)
Vasega B	0.3	1.2	0.05	0.045	0.4	0.4	0.4	0.15	0.08
Ituaiga E (ueloina i le tete'e eletise)
Vasega B	0.3	1.2	0.05	0.045	0.4	0.4	0.4	0.15	0.08

Meatotino Fa'amekanika
Malosi	Vasega B
Malosiaga o le tensile,min,psi [MPa]	60000 [415]
Malosiaga o le gaosiga, min, psi[MPa]	35000 [240]
Fa'aloloa i le 2 inisi po'o le 50 mm	e=625000 [1940]A⁰²7U9

O le paipa u'amea ASTM o se ituaiga paipa u'amea kaponi e fa'aaogaina i galuega fa'asalalau suau'u ma kesi. E tutusa lelei fo'i mo isi vai e pei o le ausa, vai ma le felauaiga o palapala.

Ituaiga o Gaosiga

O le faʻamatalaga a le ASTM STEEL PIPE e aofia ai ituaiga gaosiga ua ueloina ma le gaosiga e leai ni soʻoga.

Ituaiga Fa'apipi'i: Paipa ERW, SAW, DSAW, LSAW, SSAW, HSAW

O ituaiga masani o paipa ASTM welded e pei ona taua i lalo:

Ituaiga Fa'apipi'i		Lapo'a o paipa talafeagai	Fa'amatalaga
ERW	Fa'avevela tete'e eletise	E itiiti ifo i le 24 inisi	-
DSAW/SAW	Fa'avevela fa'a'au'au i lalo o le vai i itu e lua/fa'avevela fa'a'au'au i lalo o le vai	Paipa lautele	Isi auala fa'apipi'i mo le ERW
LSAW	Fa'avevela fa'asolosolo i lalo o le arc	E oo atu i le 48 inisi	Ua ta'ua fo'i o le faiga gaosiga a le JCOE
SSAW/HSAW	Fa'avevela fa'asolosolo i lalo o le arc/fa'avevela fa'asolosolo i lalo o le arc	E oo atu i le 100 inisi	-

Fa'afeso'ota'i matou e iloa ai eseesega i le va o paipa ERW, LSAW, ma le SSAW.

Fuainumera o Paipa U'amea ASTM A53
Tele	OD	MĀFANAFANA (mm)	Umi (m)
1/2"x Sch 40	21.3 OD	2.77 milimita	5I le 7
1/2"x Sch 80	21.3 milimita	3.73 milimita	5I le 7
1/2"x Sch 160	21.3 milimita	4.78 milimita	5I le 7
1/2" x Sch XXS	21.3 milimita	7.47 milimita	5I le 7
3/4" x Sch 40	26.7 milimita	2.87 milimita	5I le 7
3/4" x Sch 80	26.7 milimita	3.91 milimita	5I le 7
3/4" x Sch 160	26.7 milimita	5.56 milimita	5I le 7
3/4" x Sch XXS	26.7 OD	7.82 milimita	5I le 7
1" x Sch 40	33.4 OD	3.38 milimita	5I le 7
1" x Sch 80	33.4 milimita	4.55 milimita	5I le 7
1" x Sch 160	33.4 milimita	6.35 milimita	5I le 7
1" x Sch XXS	33.4 milimita	9.09 milimita	5I le 7
11/4" x Sch 40	42.2 OD	3.56 milimita	5I le 7
11/4" x Sch 80	42.2 milimita	4.85 milimita	5I le 7
11/4" x Sch 160	42.2 milimita	6.35 milimita	5I le 7
11/4" x Sch XXS	42.2 milimita	9.7 milimita	5I le 7
11/2" x Sch 40	48.3 OD	3.68 milimita	5I le 7
1 1/2" x Sch 80	48.3 milimita	5.08 milimita	5I le 7
11/2" x Sch XXS	48.3mm	10.15 milimita	5I le 7
2" x Sch 40	60.3 OD	3.91 milimita	5I le 7
2" x Sch 80	60.3 milimita	5.54 milimita	5I le 7
2" x Sch 160	60.3 milimita	8.74 milimita	5I le 7
2 1/2" x Sch 40	73 OD	5.16 milimita	5I le 7

Faafesootai matou

Fa'afeso'ota'i Matou mo nisi fa'amatalaga e uiga i le tele o oloa

Kiliki iinei

Fa'auma o le Laupapa

Luga Masani

PAIPA ASTM A53 ULILI SUAU'U ROYAL STEEL VAGE

Luga Suau'u Uliuli

Talosaga Autu

Talosaga	Mafiafia o le Puipui / SCH	Togafitiga o luga	Fa'apipi'iina	Fa'amanuiaga Autu
Sapalai o le Vai	2.77–5.59mm (SCH 40)	I lalo o le eleele: Fa'a'au'au vevela ≥550 g/m² + epoxy tar malala	OD ≤100mm: Fa'a'ofuofu + fa'amaufa'ailoga	E tete'e i le 'ele, fa'aaoga maualalo i le mamafa, taugofie
Sapalai o le Vai	2.77–5.59mm (SCH 40)		OD >100mm: Uelo + flange	E tete'e i le 'ele, fa'aaoga maualalo i le mamafa, taugofie
otaota	3.91–7.11mm (SCH 80)	Ufiufi i totonu o le FBE + tete'e i fafo i le 'ele'ele	OD ≤100mm: Fa'a'ofuofu + fa'amaufa'ailoga	Tete'e i le 'ele, maualalo le mamafa, malosi
otaota	3.91–7.11mm (SCH 80)	Ufiufi i totonu o le FBE + tete'e i fafo i le 'ele'ele	OD >100mm: Uelo + flange	Tete'e i le 'ele, maualalo le mamafa, malosi
Lapo'a Tele (≥300mm)	5.59–12.7mm (SCH 40–120)	Vali fa'a'au'au vevela / vali e tete'e ai i le 'ele	Uelo + flange	Malosi tele, tete'e atu i le 'ele
Lālā / Feso'ota'iga	2.11–4.55mm (SCH 40)	Fa'a'au'au vevela (ASTM A123)	TIG welding + union	≤0.4MPa le mamafa, fa'amaufa'ailoga mau, e tete'e i le tafe
		Susū: Vali fa'a'au'au + vali acrylic
		I lalo o le eleele: Galv. + 3PE vali
Aiga (OD ≤50mm)	1.65–2.77mm (SCH 10–40)	E tutusa ma le Lālā	Gasket fa'asolo + kesi	≤0.4MPa, so'oga fa'amau
Fafo Autu	3.91–5.59mm (SCH 80)	E tutusa ma le Lālā	Flange + gasket e tete'e atu i le kesi, suega e fa'amau ai le ea	≤0.4MPa, e tete'e i le tafe
Ea / Fa'amālūlūina	2.11–5.59mm (SCH 40)	Suāuu e tete'e i le 'ele + vali pito i luga	OD ≤80mm: Fa'a'ofuofu + fa'apipi'i	Tete'e i le ausa, fetaui ma le uelo fa'apisinisi
Ausa	3.91–7.11mm (SCH 80)	Vali vevela maualuga ≥200°C	OD Feololo: MIG/arc welding	Tete'e i le mamafa o le ausa, umi le ola tautua
Ausa	3.91–7.11mm (SCH 80)	Vali vevela maualuga ≥200°C	Iloa o faaletonu o le uelo + so'oga fa'alautele	Tete'e i le mamafa o le ausa, umi le ola tautua
Hidraulika	1.65–3.05mm (SCH 10–40)	Fa'a'au'au vevela / epoxy	Fa'a'ofuofu + kelu	O le umi o le ola tautua, faʻaaogaina i alamanuia
Sapalai Vai Fa'apipi'i	2.11–3.91mm (SCH 40)	Vali e tete'e ai i le 'ele + sima sima	Lima + fa'amaufa'ailoga so'oga	Mamafa maualalo, malosi maualuga
Fausaga Uamea (OD ≥100mm)	4.55–9.53mm (SCH 80–120)	Vali fa'a'au'au vevela / vali fluorocarbon	Fa'amau atoa + flange	Malosi tele, fa'amaonia e le afi
Paipa afi	2.77–5.59mm (SCH 40)	Vali mumu e tete'e ai i le 'ele	Fa'asolo / fa'a'au'au	E tausisia tulafono o le afi, malosi
Fa'asūsūina	2.11–4.55mm (SCH 40)	Fa'a'au'au vevela / tete'e i le 'ele	Soketi + mama pa'u	Taugofie, tete'e atu i le 'ele
Biogas	1.65–2.77mm (SCH 10–40)	Fa'a'au'au i totonu ma ufiufi i le epoxy	Fa'amaufa'ailoga ua fa'apipi'i ma le kesi	Tete'e i fanua/fanua suau'u, taugofie
Malae Suau'u	3.91–7.11mm (SCH 80, tete'e i le suāuu)	Epoxy tar malala + suāuu e tete'e ai i le ele	Uelo + tete'e i le 'ele	Puipuiga mai le 'ele o le fanua suau'u, tete'e atu i aafiaga
Falegaosimea	2.11–5.59mm (SCH 40, talafeagai mo le koneteina)	Fa'a'au'au vevela (e tusa ai ma le US CBP)	Fa'apipi'i filo + so'oga vave	Fa'alelei felauaiga i Amerika, taugofie
Talafatai	3.91–7.11mm (SCH 80, tete'e atu i le sami)	Vali fa'a-galvanizing + vali fluorocarbon	Uelo + flange e tete'e i le 'ele	Tumau i le talafatai, taugofie
Fa'ato'aga / Munisipale	1.65–4.55mm (SCH 10–40, fa'apitoa 8–10m)	Vali uliuli e tete'e ai i le ele	Feso'ota'iga o le soketi	Umi fetuutuunai, taugofie

Royal Steel Group Advantage（Aiseā ua Tu matilatila ai le Royal Group i tagata faʻatau i Amerika?）

1) Ofisa Lālā - Lagolago i le gagana Sipaniolo, fesoasoani i le kiliaina o tiute, ma isi mea faapena.

PAIPA U'AMEA A53 i totonu o le royalsteel group

2) E silia ma le 5,000 tone o oloa o loʻo iai i le faleoloa, faʻatasi ai ma le tele o lapopoʻa eseese

3) Siakiina e faʻalapotopotoga faʻapitoa e pei o le CCIC, SGS, BV, ma le TUV, faʻatasi ai ma afifiina e talafeagai mo le sami

Afifiina ma le Tu'uina Atu

Afifiina masani e gafatia ona auina atu i fafo i le sami e fa'amautinoa ai le saogalemu o felauaiga

Fa'apipi'i i fasi u'amea mo le saogalemu o le utaina ma le aveeseina o mea

Tapuni palasitika i pito o paipa e puipui ai filo ma puipuia ai le faaleagaina

Mea e teu ai mea e le susu ma taga lalaga e maua mo le puipuiga mai le susu ma le ele

Pusa laupapa po'o pallets ua saunia mo mana'oga fa'apitoa

Fa'ailoga fa'apitoa, fa'ailoga, ma afifiina e lagolagoina e tusa ai ma mana'oga o tagata fa'atau

O afifiina fa'apolofesa ma fofo fa'atuatuaina mo le tu'uina atu e fa'amautinoa ai le taunu'u saogalemu, lelei, ma le taimi atofaina o paipa u'amea ASTM A53 mo galuega fa'ainisinia ma faufale fa'avaomalo.

tu'uina atu o paipa suau'u uliuli - royal steel group

Fesili e Masani Ona Fesiligia

Q1: O fea atunuu e te auina atu i ai?

A: Matou te auina atu i fafo i Asia i Sautesasae, Sasaʻe Tutotonu, Aferika, Europa, Amerika i Matu, ma Amerika i Saute, e tautua ai i galuega faufale ma alamanuia i le lalolagi atoa.

Q2: E te tuʻuina atu tusi faʻamaonia o asiasiga?

A: Ioe, matou te tuʻuina atu le Tusi Faamaonia o le Suʻega o le Falegaosimea (MTC), lipoti o asiasiga a le SGS, CO, lisi o afifiina, ma le pili faapisinisi pe a talosagaina.

Q3: E te lagolagoina auaunaga OEM/ODM?

A: Ioe, matou te lagolagoina le faʻailogaina faʻapitoa, faʻailogaina, afifiina, ma faʻamatalaga mo maketi eseese.

Q4: O le a le eseesega i le va o paipa seamless ma paipa ERW?

A: O paipa e leai ni so'oga e fetaui lelei mo galuega e maualuga le mamafa, ae o paipa ERW e taugofie ma e lautele le fa'aaogaina i galuega faufale lautele ma felauaiga o vai.

Q5: Aiseā e te filifilia ai lau kamupani?

A: Matou te ofoina atu mea e sili ona lelei, tau tauva, pulea lelei o le lelei, vave ona tilivaina, ma le poto masani fa'apolofesa i fafo mo tagata fa'atau i le lalolagi atoa.