ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded Tube For Chemical Industry Bakin Karfe nada tube
ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded Tube For Chemical Industry
Liaocheng Sihe SS Material Co., Ltd.babban masana'anta ne wanda ya kware a cikin bututun bakin karfe, bututu masu haske, bututu mai nade da sauransu.Domin sauƙaƙa abokan ciniki, muna da bututu da welded kuma.Liaocheng Sihe SS Material Co., Ltd.yana da kayan aikin samarwa da gwaji mafi inganci.Za mu iya cika bukatunku gaba ɗaya.Dangane da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bututu waɗanda muke samarwa koyaushe suna da daidaitaccen juriyar OD da WT.Ikon haƙuri yana daidai da samar da ƙa'idodi.Samfuranmu koyaushe suna gamsu da abokan ciniki.Abokan ciniki sun sayi samfuran mu sun haifar da ƙarin riba.
a) OD (Diamita na waje): 3.18mm zuwa 101.6mm
b) WT (Kaurin bango): 0.5mm zuwa 20mm
c) Length: Bisa ga abokin ciniki ta bukata
d) Matsayi: ASTM A312;ASTM A269;ASTM A789;ASTM A790 da dai sauransu
e) Hanyar tsari: ERW, EFW da dai sauransu
| Tsarin 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 |
