ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded chubu Kwa Chemical Viwanda zosapanga dzimbiri koyilo chubu
ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded chube Kwa Makampani Amankhwala
Liaocheng Sihe SS Material Co., Ltd.ndi opanga otsogola omwe ali otsogola mu mapaipi osapanga zitsulo zosapanga dzimbiri, machubu owala, machubu opanda msokonezo ndi zina.Kuti tithandizire makasitomala, tili ndi mipope yowotcherera komanso machubu.Liaocheng Sihe SS Material Co., Ltd.ali ndi zida zapamwamba kwambiri zopangira ndi kuyesa.Titha kukwaniritsa zomwe mukufuna.Malinga ndi muyezo mosamalitsa, machubu omwe timapanga nthawi zonse amakhala ndi kulolerana kolondola kwa OD ndi WT.The kulolerana ulamuliro mosamalitsa malinga kubala miyezo.Zogulitsa zathu nthawi zonse zimakhutitsidwa ndi makasitomala.Makasitomala adagula zinthu zathu adapanga phindu lochulukirapo.
a) OD (Kunja Diameter): 3.18mm mpaka 101.6mm
b) WT (Wall Makulidwe): 0.5mm mpaka 20mm
c) Utali: Malinga ndi zomwe kasitomala amafuna
d) Miyezo : ASTM A312;ASTM A269;ASTM A789;ASTM A790 ndi zina
e) Njira Yopangira: ERW, EFW etc
| Kusankhidwa kwa UNS | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| max | max | max | max | max | ||||||
| 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 max |
| 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 |
