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.
Chitsulo chachitsulo
www.htpipe.es
Chubu chowala
Tsamba 3 la 7
Astm A335 GR. p11
Opangidwa Mapeto, Mapeto Omveka "
Kukula OD: 1 \ / 2 "~ 48" "
Makulidwe: Sch5 ~ schxxs
Kutalika: Malinga ndi zomwe mukufuna. "
Kupanga njira yopanga yotentha \ / ntchito yotentha, yozizira
Kupanga que b36.10 asme B36.19
Zinthu za Alsoy Steel AS333 Gawo 3, kalasi 6, kalasi 8, kalasi 9
ASMM A335 P5, P9, P11, P12, P22, P91 P107