alloy insimbi yamapayipi ebanga 3 gr 3 ipayipi astm a333 esitokweni
I-ASTM A335 P91 Pipe iyipayipi elingenamthungo yezicelo eziphezulu zokushisa. Lawa mapayipi enziwe ngensimbi ye-alrritic alloy. Ukukhuluma ngamakhemikhali, ipayipi le-welded angu-A335 p91 liqukethe izinto ezifana ne-molybdenum (mo) ne-chromium engezwe ku-alloy. Amandla ashubile e-SA335 Ibanga P91 Ipayipi liyanyuka lapho i-molybderum ne-chromium zingezwa ku-alloy. Amandla ashubile e-A335 Ibanga P91 Pipe lingu-415 MPA, kanti amandla alo wesivuno angu-205 MPA. I-Pipe Elengation isukela ngo-20% kuya ku-30%.
I-ASTM A335 iyincazelo ejwayelekile ye-Seamless Ferritic Aloy Pipe yenkonzo ephezulu yokushisa. I-Cover Server Amazinga: P1, P2, P5, P5B, P5C, P9, P12, P12, P122, i-P12, i-P12, i-P92, i-P12, i-P12, i-P12, isetshenziswa esebenza kakhulu. Lokhu okucacisiwe kuhlanganisa okungokwesiko kanye nodonga oluncane lwe-chrome-molybderum (eyaziwa nangokuthi i-CR-MO noma i-CR-Moly) Amapayipi ensimbi aphezulu wezicelo eziphezulu zokushisa. Ipayipi eli-alalela kulokhu okucacisiwe lizolungele ukugoba, ukuvelela kanye nokusebenza okufanayo kokusebenza, kanye ne-fusion welding. I-ASTM A335 P11, i-P22, i-P91 ne-P92 ivame ukusetshenziswa ezitshalweni zamandla kanye nezimboni zamakhemikhali neze-petrochemical, ngenkathi i-P9 ne-P5 zisetshenziswa ikakhulukazi ekuhlaziyeni uwoyela.
Okuqukethwe kuqukethe ikhabhoni, i-manganese, phosphorus, isibabule, i-silicon, 8% chromium ne-molybdenum engxenyeni. I-SA 335 Ibanga P5 Alloy Steel Pipe inamandla afanayo kumabanga amaningi ensimbi engagqwali, anamandla amancane ovunela angu-205MPA kanye namandla amancane ashubile angu-415MPA.
