Fa'afeso'ota'i Matou mo nisi fa'amatalaga e uiga i le tele o oloa
Paipa U'amea Kaponi Lapotopoto A53 | Paipa U'amea Uliuli | Falegaosimea Paipa E Le'i Fa'afefiloi/ERW | Fa'asoa Tele ma le Umi e Tipi Fa'apitoa
| 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,% | ||||||||
| 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 e fa'atatau i le paipa u'amea kaponi e fa'aaogaina i faiga fa'asalalau suau'u ma kesi. E fa'aaogaina fo'i e feavea'i ai isi vai e pei o le ausa, vai, ma le palapala.
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 vai | 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 | - |
Fuainumera o Paipa Uamea 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
| 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 |
| OD >100mm: Uelo + flange | ||||
| 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 |
| OD >100mm: Uelo + flange | ||||
| 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 |
| Iloa o faaletonu o le uelo + so'oga fa'alautele | ||||
| Hidraulika | 1.65–3.05mm (SCH 10–40) | Fa'a'au'au vevela / epoxy | Fa'a'ofuofu + fa'apipi'i | 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 |
1) Ofisa Lālā - Lagolago i le gagana Sipaniolo, fesoasoani i le kiliaina o tiute, ma isi mea faapena.
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
Puipuiga ma AfifiinaO afifi ta'itasi i le ie tapoleni ma se ie e le susu e tapuni i le vevela, fa'atasi ai ma ni afifi fa'amago e 2–3 i totonu mo le puipuiga mai le susu.
Fa'aputugaUa fa'amauina i fusi u'amea e 12–16 mm le lautele, o fusi ta'itasi e mamafa i le 2–3 tone, ua saunia mo le taulimaina ma le saogalemu i uafu o Amerika.
Fa'ailoga o le Tausisia o TulafonoO fa'ailoga e lua gagana (Igilisi + Sipaniolo) o lo'o fa'aalia manino mai ai meafaitino, fa'amatalaga auiliili, HS code, numera o le batch, ma le numera o le lipoti o su'ega.
Matou te galulue faʻatasi ma paʻaga tetele i felauaiga e pei o le MSK, MSC, ma le COSCO e tuʻuina atu se tautua faʻapisinisi lelei ma faigofie.
Faatasi ai ma le pulea lelei o le lelei o le ISO 9001 mai le afifiina e oo i felauaiga, matou te faamautinoa ai e taunuu saogalemu au paipa u'amea i le nofoaga o le galuega i le taimi atofaina—ina ia mafai ai ona e fausia ma le mautinoa, e aunoa ma se faalavelave.
S: O a tulaga faatonuina e tausisia e lau Paipa U'amea mo maketi a Amerika Tutotonu?
A: O a matou oloa e ausia tulaga faatonuina o le ASTM A53 Grade B, lea e taliaina lautele i Amerika Tutotonu. E mafai foi ona matou tuuina atu oloa e ogatasi ma tulaga faatonuina i le lotoifale.
F: O le a le umi o le taimi e tuʻuina atu ai?
A: O le aofaʻi o le taimi e tuʻuina atu ai (e aofia ai le gaosiga ma le tuʻuina atu o le kiliaina) e 45-60 aso. Matou te ofoina atu foʻi filifiliga mo le faʻavaveina o felauaiga.
F: E te tuʻuina atu le fesoasoani i le kiliaina o tiute?
A: Ioe, matou te galulue faʻatasi ma tagata faʻatau oloa faʻapitoa i tiute i Amerika Tutotonu e fesoasoani i tagata faʻatau e taulimaina le faʻalauiloaina o tiute, totogiina o lafoga ma isi faʻagasologa, ma faʻamautinoa ai le sologa lelei o le tilivaina.
Fa'amatalaga Fa'afeso'ota'i
Tuatusi
Sone o le alamanuia o atina'e o Kangsheng,
Itumalo o Wuqing, aai o Tianjin, Saina.
Telefoni
Itula
Aso Gafua-Aso Sa: Auaunaga 24-itula











