ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded Tube Mo Alamanuia Vailaau Fa'atekonolosi faagaau u'amea uamea.
ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Uelese Tube Mo Alamanuia Kemisi
Liaocheng Sihe SS Material Co., Ltd.o se ta'uta'ua gaosi oloa e fa'apitoa i paipa fa'alilolilo u'amea u'amea, paipa fa'afefete fa'afefete, fa'a'au fa'a'au'au fa'alava ma isi.Ina ia faafaigofieina tagata faatau, ua matou ueloina paipa ma paipa foi.Liaocheng Sihe SS Material Co., Ltd.o loʻo i ai le gaosiga sili ona maualuga ma faʻataʻitaʻiga meafaigaluega.E mafai ona matou faamalieina atoatoa lou manaʻoga.E tusa ai ma tulaga faʻapitoa, o paipa e gaosia e matou e masani lava ona saʻo le OD ma le WT faʻapalepale.O le fa'apalepale pulea e matua'i fa'atatau ile tu'uina atu o tulaga fa'ata'atia.O a matou oloa e faʻamalieina i taimi uma i tagata faʻatau.Na fa'atau e tagata fa'atau a tatou oloa na maua ai le tele o tupe mama.
a) OD (Outer Diameter): 3.18mm i le 101.6mm
e) WT (Pale Mafiafia): 0.5mm i le 20mm
c) Umi: E tusa ai ma manaoga o tagata faatau
d) Tulaga Fa'atonu : ASTM A312;ASTM A269;ASTM A789;ASTM A790 ma isi
u) Metotia Fa'agasologa : ERW, EFW ma isi
| UNS Tofiga | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| maualuga | maualuga | maualuga | maualuga | maualuga | ||||||
| S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0 – 23.0 | 4.5 – 6.5 | 2.5 – 3.5 | 0.08 – 0.20 | - |
| S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0 – 23.0 | 4.5 – 6.5 | 3.0 – 3.5 | 0.14 – 0.20 | - |
| S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0 – 26.0 | 6.0 – 8.0 | 3.0 – 5.0 | 0.24 – 0.32 | 0.5 maualuga |
| S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0 – 26.0 | 6.0 – 8.0 | 3.0 – 4.0 | 0.20 – 0.30 | 0.50 -1.00 |
