IgbitikunNickel alloy cangesSinshalaAwọn ọpa Alloy Irin & RodsSinshalaAṣẹ © Zhengzhou Hating Pipeline ohun elo Co., Ltd. Gbogbo awọn ẹtọ wa ni ipamọ

Aṣẹ © Zhengzhou Hating Pipeline ohun elo Co., Ltd. Gbogbo awọn ẹtọ wa ni ipamọ

Nitori akoonu chmium giga, awọn irin-ajo eroro wọnyi ni resistance ti o dara pupọ.

Titak5ASTM A106 ite ipo pipe331www.htsteelpape.com
Orgyz
Iho

ASTM A420 Gr Awọn Fifin wa ni awọn pato awọn idiwọn bi ASTM \ / assi \ / Asisi \ / Asisi ni ọja. Ni gbogbogbo, ASTM ASTM A420 wa ni ọpọlọpọ awọn fọọmu bi irinse kan, ibamupọ fun ibamu, ati bi idile ti a mẹnuba, o tun le ṣe adani bi fun iyaworan. 420 Wpl6 mẹrẹ yo ti erogba, manganese, irawọ owurọ, sickel, chomium, ninadium ati pyedium ni awọn iwọn oriṣiriṣi. ASTM A420 Wprif Pipes le wa ni awọn gbigba, awọn ọpa, awọn awo irin, wẹwẹ tabi awọn eefun lailewu ati awọn miiran.

Amure


    Awọn ohun elo paiki irin