ASTM A106 A53 Gr.B Fa'atutuga Fa'ata'ali'o Fa'aputu u'amea paipa paipa mo fela'ua'iga Suau'u ma Kesi.
| Fa'asu'esu'ega o vaila'au | |||||||||
| Vasega | Max,% | ||||||||
| kaponi | Manganese | Phosphorus | Sulfur | Kopa | Nikeli | Chromium | Molybdenum | Vanadium | |
| Ituaiga S(paipa e le fa'aogaina) | |||||||||
| Vasega B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Ituaiga E(eletise-tetee-uelo) | |||||||||
| Vasega B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Meatotino Fa'ainisinia | |
| Malosi | Vasega B |
| Malosi fa'aletonu, min, psi [MPa] | 60000 [415] |
| Malosi, min,psi[MPa] | 35000 [240] |
| Elongation i le 2 in.po o le 50 mm | e=625000 [1940]A⁰²7U9 |
ASTM paipa uʻamea e faasino i paipa uamea carbon faʻaaogaina i suauʻu ma kesi faʻaogaina faiga. E faʻaaogaina foʻi e felauaiga isi vai e pei o le ausa, vai, ma palapala.
ASTM A53 Uila Paipa Uamea | |||
| Tele | OD | WT (mm) | Umi(m) |
| 1/2"x Sch 40 | 21.3 OD | 2.77 mm | 5To7 |
| 1/2"x Sch 80 | 21.3 mm | 3.73 mm | 5To7 |
| 1/2"x Sch 160 | 21.3 mm | 4.78 mm | 5To7 |
| 1/2" x Sch XXS | 21.3 mm | 7.47 mm | 5To7 |
| 3/4" x Sch 40 | 26.7 mm | 2.87 mm | 5To7 |
| 3/4" x Sch 80 | 26.7 mm | 3.91 mm | 5To7 |
| 3/4" x Sch 160 | 26.7 mm | 5.56 mm | 5To7 |
| 3/4" x Sch XXS | 26.7 OD | 7.82 mm | 5To7 |
| 1" x Sch 40 | 33.4 OD | 3.38 mm | 5To7 |
| 1" x S80 | 33.4 mm | 4.55 mm | 5To7 |
| 1" x Sch 160 | 33.4 mm | 6.35 mm | 5To7 |
| 1" x Sch XXS | 33.4 mm | 9.09 mm | 5To7 |
| 11/4" x Sch 40 | 42.2 OD | 3.56 mm | 5To7 |
| 11/4" x Sch 80 | 42.2 mm | 4.85 mm | 5To7 |
| 11/4" x Sch 160 | 42.2 mm | 6.35 mm | 5To7 |
| 11/4" x Sch XXS | 42.2 mm | 9.7 mm | 5To7 |
| 11/2" x Sch 40 | 48.3 OD | 3.68 mm | 5To7 |
| 11/2" x Sch 80 | 48.3 mm | 5.08 mm | 5To7 |
| 11/2" x Sch XXS | 48.3mm | 10.15 mm | 5To7 |
| 2" x Sch 40 | 60.3 OD | 3.91 mm | 5To7 |
| 2" x Sch 80 | 60.3 mm | 5.54 mm | 5To7 |
| 2" x Sch 160 | 60.3 mm | 8.74 mm | 5To7 |
| 21/2" x Sch 40 | 73 OD | 5.16 mm | 5To7 |
Laufanua masani
Su'u Uuliuli Mata
| ASTM A53 Vasega B Paipa u'amea - Tulaga Autu & Fetuunaiga Fa'amatalaga | |||
| Fa'amatalaga Fautuaina (Pale mafiafia/SCH) | Togafitiga i luga | Auala Fa'apipi'i | Tulaga Autu |
| • Suavai: 2.77-5.59mm (SCH 40) • Lafoa'i: 3.91-7.11mm (SCH 80) • OD Tele (≥300mm): 5.59-12.7mm (SCH 40-SCH 120) | • I lalo o le 'ele'ele: u'u vevela (≥550g/m²) + epoxy ta koale • I luga ole ulu: vali u'u vevela/anti-ele • Lafoa'i: FBE fa'apipi'i totonu + fafo e tete'e a'e | • OD≤100mm: Fa'a filo + fa'amau • OD> 100mm: Uila + flange • I lalo o le 'ele'ele: Uila fa'asao | Maualalo-omiga fetuutuunai; tete'e a'a; malosi-tau paleni |
| • Lala/sootaga: 2.11-4.55mm (SCH 40) • Aiga (OD≤50mm): 1.65-2.77mm (SCH 10-SCH 40) • Autu i fafo: 3.91-5.59mm (SCH 80) | • Lautele: Fa'a'u'u vevela (ASTM A123) • Susū: Galvanizing + vali acrylic • Lalo: Galvanizing + 3PE ufiufi | • Aiga: Fa'a filo + kesi kesi • Lala: TIG uelo + iuni • Flange: Kesi e tete'e kasa + su'ega fa'amauina o le ea | Faʻafeiloaʻi ≤0.4MPa mamafa; anti-leakage; fa'amau fa'amau fa'atasi |
| • Ea/malili: 2.11-5.59mm (SCH 40) • Ausa: 3.91-7.11mm (SCH 80) • Vaipaipa: 1.65-3.05mm (SCH 10-SCH 40) | • A'oa'oga: Suau'u anti-ele + pito i luga • Ausa: vali vevela maualuga (≥200℃) • Susū/su'u: Fa'a'u'u vevela/u'u epoxy | • OD≤80mm: Fa'apipi'i filo + anaerobic • Medium OD: MIG/arc uelo • Ausa: Su'e fa'aletonu + fa'alautele so'oga | E fetaui lelei le uelo fa'apisinisi; tete'e malosi ausa; ola tautua umi |
| • Suavai fa'apipi'i: 2.11-3.91mm (SCH 40) • fausaga uamea (OD≥100mm): 4.55-9.53mm (SCH 80-SCH 120) • Paipa afi: 2.77-5.59mm (SCH 40, fa'atulafono afi) | • Fa'apipi'i: Vali ele-ele + sima sima • Fauga u'amea: vali galvanizing/fluorocarbon vevela • Paipa afi: vali lanu mumu e tete'e i le 'ele | • Fa'apipi'i: Lima + fa'amau fa'atasi • fausaga u'amea: u'amea atoa + fa'amauina flange • Paipa afi: Feso'ota'iga filo/fa'a'ai | Maualalo-omiga fetuutuunai; maualuga le tauaveina o le malosi; fetaui ma le taliaina o le afi |
| • Faasūsū: 2.11-4.55mm (SCH 40) • Biokasa: 1.65-2.77mm (SCH 10-SCH 40) • Malae Suau'u: 3.91-7.11mm (SCH 80, suau'u-tete'e) | • Faasūsū: vali u'u vevela/tetee le pala • Biogas: Galvanizing + epoxy ufiufi totonu • Fa'asuau'u: Epoxy ta koale + suau'u fa'afefe | • Faasūsū: Socket + mama paʻu • Biogas: Fa'a filo + fa'amau kasa • Malae Suau'u: Uila + uelo fa'asao | Tau maualalo; tete'e a'afiaga; puipuiga o le pala/suauu |
| • Falegaosimea: 2.11-5.59mm (SCH 40, 20ft/40ft pusa talafeagai) • Talafatai: 3.91-7.11mm (SCH 80, tete'e i le savili) • Fa'ato'aga/fa'ato'aga: 1.65-4.55mm (SCH 10-SCH 40, 8m/10m aganu'u) | • Lautele: Fa'a'u'u vevela (US CBP fa'amalie) • Talafatai: Valanisi + vali kaponi (tetee masima) • Fa'ato'aga: Vali uliuli e tete'e i le 'ele | • Falegaosimea: filo + fa'atasi vave • Talafatai: Uilaina + flange anti-corrosion • Fa'ato'aga: So'oga so'oga | E fetaui ma femalagaiga a Amerika; fetuutuunaiga o le siosiomaga i gataifale; taugofie |
1) Ofisa o le Lala - lagolago i le gagana Sipaniolo, fesoasoani ile kiliaina o tiute, ma isi.
2) E silia ma le 5,000 tone o fa'asoa i fa'asoa, fa'atasi ai ma le tele o lapopo'a
3) Asiasia e faʻalapotopotoga faʻapitoa e pei o le CCIC, SGS, BV, ma le TUV, faʻatasi ai ma tulaga faʻapipiʻi talafeagai i le sami.
Puipuiga Autu: E afifi ta'a'alo ta'itasi i tapoleni, 2-3 fa'amago fa'amago e tu'u i totonu o pa'u ta'itasi, ona ufiufi lea o pa'u i le ie susu fa'amau fa'amau.
Tuufaatasiga: O le fusi o le 12-16mm Φ uamea fusi, 2-3 tone / fusi mo le siiina o meafaigaluega i Amerika uafu.
Fa'ailoga Fa'atatau: Fa'ailoga e lua gagana (Igilisi + Sipaniolo) o lo'o fa'aogaina ma se fa'aaliga manino o meafaitino, fa'amatalaga, HS code, batch ma le numera lipoti o su'ega.
Felagolagomai mautu ma kamupani felauaiga e pei o MSK, MSC, COSCO lelei logistics filifili auaunaga, logistics filifili auaunaga matou i lou faamalieina.
Matou te mulimulitaʻia tulaga o le pulega lelei ISO9001 i taualumaga uma, ma e iai le faʻatonuga mai le faʻatauina o mea faʻatau i le felauaiga o taʻavale faʻatulagaina. O lenei mea e faʻamaonia ai paipa uʻamea mai le falegaosimea e oʻo atu i le nofoaga o galuega, fesoasoani ia te oe e fausia i luga o se faavae mautu mo se galuega e leai se faʻalavelave!
Q: O a tulaga e fetaui ma au paipa uamea mo Amerika Tutotonu?
A:Latou te ausia ASTM A53 Vasega B ma e mafai foi ona tausisia tulaga faʻalotoifale.
Q: Tiliva taimi?
A:45–60 aso e aofia ai le gaosiga ma tu ma aga; o lo'o avanoa le felauaiga vave.
Q: Fesoasoani a le Ofisa o Tiute?
A:Ioe, matou te galulue faʻatasi ma tagata faʻatau pisinisi i le lotoifale e faʻatautaia aganuʻu, lafoga, ma pepa mo le faʻaleleia lelei.
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