I-ASTM A790 2507 / 2205 1.4462 / 1.4410 I-Duplex Welded Tube Yemboni Yamakhemikhali Yethubhu yekhoyili yensimbi engagqwali
I-ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded Tube Yemboni Yamakhemikhali
I-Liaocheng Sihe SS Material Co., Ltd.ingumkhiqizi ohamba phambili ogxile kumapayipi ensimbi engenamthungo, amashubhu acwebile afakwe emanzini, amashubhu ahlanganisiwe angenamthungo njll.Ukuze kube lula amakhasimende , sinamapayipi ashiselwe namashubhu futhi .I-Liaocheng Sihe SS Material Co., Ltd.inemishini yokukhiqiza nokuhlola ethuthuke kakhulu.Singakwazi ukwanelisa ngokuphelele imfuneko yakho.Ngokwezinga eliqinile , amashubhu akhiqizwa yithi ahlala enokubekezelelana okulungile kwe-OD ne-WT .Ukulawulwa kokubekezelelana kuhambisana ngokuqinile nokukhiqiza amazinga.Imikhiqizo yethu ihlale inelisekile ngamakhasimende.Amakhasimende athenge imikhiqizo yethu adale inzuzo eyengeziwe.
a) OD ( Ububanzi Ongaphandle ): 3.18mm kuya ku-101.6mm
b) I-WT (Ukuqina Kodonga): 0.5mm kuya ku-20mm
c) Ubude : Ngokuvumelana nemfuneko yekhasimende
d) Amazinga : ASTM A312;I-ASTM A269;I-ASTM A789;I-ASTM A790 njll
e) Indlela Yokucubungula: ERW, EFW njll
| Ukuqokwa kwe-UNS | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| ubuningi | ubuningi | ubuningi | ubuningi | ubuningi | ||||||
| I-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 | - |
| I-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 ubuningi |
| I-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 |
