Folasaga
ASTM A106 Vasega B paipa e tutusa ma ASTM A53 Vasega B ma API 5L B i tulaga kemikolo ma mea faʻainisinia, i le faʻaaogaina lautele o le carbon steel ma le malosi e maua mai i lalo ole 240 MPa, malosi faʻamalosi 415 Mpa.
Tulaga masani: ASTM A106, ASME SA106 (Nace MR0175 e faʻaoga foi mo H2S siosiomaga).
Vasega: A, B, C
I fafo: NPS 1/2", 1", 2", 3", 4", 6", 8", 10", 12" e oo atu i le NPS 20 inisi, 21.3 mm i le 1219mm
Mafiafia puipui: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, i le SCH160, SCHXX; 1.24mm i le 1 inisi, 25.4mm
Va'aiga o le umi: Taimi Fa'afuase'i SGL, po'o le Umi Fa'alua Fa'afuase'i. Umi Tumau 6 mita pe 12 mita.
Ituaiga fa'ai'uga: Fa'ai'uga manino, Fa'a'ofa'i, Milo
Ufiufi: vali uliuli, Varnished, Epoxy Coating, Polyethylene Coating, FBE, 3PE, CRA Clad and Lined.
Su'ega vaila'au ile%
Carbon (C) Max Mo Vasega A 0.25, Mo Vasega B 0.30, Vasega C 0.35
Manganese (Mn): 0.27-0.93, 0.29-1.06
Sulfur (S) Max: ≤ 0.035
Phosphorus (P) : ≤ 0.035
Siliko (Si) Min : ≥0.10
Chrome (Cr): ≤ 0.40
Kopa (Cu): ≤ 0.40
Molybdenum (Mo): ≤ 0.15
Nikeli (Ni): ≤ 0.40
Vanadium (V): ≤ 0.08
FAQ:
1. O oe kamupani fefa'ataua'iga po'o le gaosiga?
O matou o le gaosiga.
2. O le a le umi o lau taimi e tuʻuina atu ai?
E masani lava o le 7-15 aso pe a fai o loʻo iai oloa. poʻo le 15-20 aso pe a le o faʻatau oloa, e tusa ai ma mea patino ma le aofaʻi.
3. E te tuʻuina atu faʻataʻitaʻiga? e leai se totogi pe fa'aopoopo ?
Ioe, e mafai ona matou ofoina atu le faʻataʻitaʻiga mo le totogi fua ae le totogia le tau o felauaiga.
4. Aisea e tatau ai ona ou filifilia oe? O a ni ou tulaga lelei? Alamanuia o lo'o e tautuaina?
O matou o se gaosiga faʻapolofesa ma e tele tausaga o le gaosiga ma le pulega o le poto masani i le fanua o faʻamau .E mafai ona matou tuʻuina atu ia matou tagata faʻatau se fofo lelei i le vaega o le gaosiga o le gaosiga, gaosiga o gaosiga, faʻapipiʻiina ma le maeʻa ona faʻatau atu auaunaga.O le faamalieina o tagata faʻatau e na o matou lava. tulituliloa.
