ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded Tube No ka ʻOihana Kemika ʻo ke kila kila kila.
ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded Tube No ka ʻOihana Kemika
Liaocheng Sihe SS Material Co., Ltd.He mea hana koʻikoʻi ia i nā paipu hili ʻole kila, nā paipu annealed ʻālohilohi, nā paipu wili liʻiliʻi a me nā mea ʻē aʻe.I mea e maʻalahi ai nā mea kūʻai aku, ua wili pū mākou i nā paipu a me nā paipu.Liaocheng Sihe SS Material Co., Ltd.loaʻa i nā lako hana ʻoi loa a hoʻāʻo.Hiki iā mākou ke hoʻokō pono i kāu koi.E like me ke kūlana koʻikoʻi, ʻo nā paipu i hana ʻia e mākou e loaʻa mau i ka OD a me ka WT hoʻomanawanui.ʻO ka mana hoʻomanawanui e pili pono i ka hana ʻana i nā kūlana.Māʻona mau kā mākou huahana me nā mea kūʻai aku.Ua kūʻai nā mea kūʻai aku i kā mākou huahana i loaʻa nā waiwai hou aʻe.
a) OD (Outer Diameter): 3.18mm i 101.6mm
b) WT (Ka Mānoanoa Wall): 0.5mm a 20mm
c) Length: E like me ka makemake o ka mea kūʻai aku
d) Nā Kūlana : ASTM A312;ASTM A269;ASTM A789;ASTM A790 etc
e) Ke Kaʻina Hana: ERW, EFW etc
| ʻO ka inoa 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 ka nui |
| 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 |
