ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Weld Tube Fun Ile-iṣẹ Kemikali, irin alagbara irin okun tube tube.
ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Weld Tube Fun Ile-iṣẹ Kemikali
Liaocheng Sihe SS Ohun elo Co., Ltd.jẹ olupilẹṣẹ asiwaju ti o jẹ amọja ni irin alagbara irin awọn ọpa oniho, awọn tubes annealed ti o ni imọlẹ, ọpọn ti o ni okun ti ko ni ailopin ati bẹbẹ lọ.Lati le dẹrọ awọn alabara, a ni awọn paipu welded ati awọn tubes paapaa.Liaocheng Sihe SS Ohun elo Co., Ltd.ni iṣelọpọ to ti ni ilọsiwaju julọ ati ohun elo idanwo.A le ni itẹlọrun ibeere rẹ patapata.Gẹgẹbi boṣewa ni muna, awọn tubes eyiti o ṣejade nipasẹ wa nigbagbogbo ni OD ati ifarada WT ti o pe.Iṣakoso ifarada jẹ muna ni ibamu lati gbejade awọn iṣedede.Awọn ọja wa ni itẹlọrun nigbagbogbo pẹlu awọn alabara.Awọn alabara ra awọn ọja wa ṣẹda awọn ere diẹ sii.
a) OD (Ode opin): 3.18mm to 101.6mm
b) WT (Sisanra odi): 0.5mm si 20mm
c) Ipari: Ni ibamu si ibeere alabara
d) Awọn ajohunše: ASTM A312;ASTM A269;ASTM A789;ASTM A790 ati be be lo
e) Ọna ilana: ERW, EFW bbl
| UNS yiyan | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| o pọju | o pọju | o pọju | o pọju | o pọju | ||||||
| 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 ti o pọju |
| 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 |
