Alloy Steel PIPI PIPA 8 Gr 8 pipe istm A333 mu Stock
Astme A335 Pipa (ASME S \ A335, Chromium Molybdenum) ndi chisoti chaching'ono cha Ferritic chitoliro cha kutentha kwambiri. Chipika cholamulidwa ndi izi zikhale zoyenera kugwada, mbanja, komanso zopangidwa zofananazo, komanso nsabwe zotentha. Nthawi zina amatchedwa "P-Gawo", Lilac Molybdenom mabatani p5, p9, p11, p21 ndi P21 ndi P91. Zogwiritsa Ntchito Maphunziro Amtundu P11, P22 ndi P91 ali mu makampani opanga magetsi ndi mankhwala othamanga, pomwe p9 nthawi zambiri imagwiritsidwa ntchito pokonzanso.
ASTM A335 ndi lingaliro lamphamvu kwa chitoliro chaching'ono cha alrieric chitoliro cha kutentha kwambiri. Covers server levels: P1, P2, P5, P5b, P5c, P9, P11, P12, P15, P21, P22, P23, P91, P92, P122, of which P5, P9, P11, P22, P91, P92 are used in practice the most extensive. Izi zimatulutsa khoma locheperako komanso locheperako molybdenum (lomwe limadziwikanso kuti Cr-moly) mapaipi achitsulo opangira kutentha. Chipika cholamulidwa ndi izi zidzakhala zoyenera kugwada, mbanja ndi zopangidwa chimodzimodzi, komanso nsabwe zowala. ASTM A335 P11, P21, P91 ndi P91 ndi P91 imagwiritsidwa ntchito m'mafakitale a mphamvu ndi matebulo, pomwe P9 ndi P9 amagwiritsidwa ntchito makamaka pokonzanso mafuta.
A335 p5, p9, p11, p12, p12, p22, p92, p91 p91 p91 p91 p91 p91 p91 p91 p91 p91 p91 p91 p91. Pali zilembo zomveka kunja kwa phukusi la phukusi la chizindikiritso chosavuta kuchuluka kwa ID ndi ID ndi chisamaliro chachikulu panthawi yogwiritsira ntchito ndi kutumiza.
