Odi Odi: 1 \ / 2 "~ 48" "
ASTM A335 P91 P91 P91 pipe na-enweghị otu pipes na-enweghị isi na-aba uru na A335 na ụlọ ọrụ dị iche iche. Asme SELIR P91 SELL nchara pipe na-eme nke chrome molybwem alloy. Ndị ọkpọkọ ndị a nwere 1% molybdenum, 9% Chromium na nickel, manganese, silicon na carbon. ASTM A335 p91 nwere ike tens ike dị elu, na-amị ike, na-emetụta ikegide, corrosion na-emegide nguzogide na nguzogide na-emegide ya.
ASTM A333 bụ nkọwapụta carbon na carded carbon na welded piped carbon maka ọrụ okpomọkụ ma ọ bụ ngwa ndị ọzọ chọrọ enweghị isi ike. Esemokwu a na-ekpuchi ọnụ ahịa nke Ferritic steels: ọkwa, ọkwa nke 4, ọkwa 10, ọkwa nke 10 na-agbakwunye na arụ ọrụ, mana klas nke 4 ga-emepụta site na usoro nke 4 ga-emepụta ya. Ọkpụkpụ kwesịrị ịbụ nke ịgbado ọkụ, ma site na nnwale nke redio ma ọ bụ ultrasonic.
Asme SE Li31 p91 p91 p91 p91 p91 p91 nchara pipe nwekwara ụfọdụ atụmatụ ndị ọzọ dị ka mmezi, ihe dị ala, na-enye ọkpọkọ nke A335 p91 p91 p91 p91 p91 p91 pyel pipes maka ọtụtụ ngwa ọrụ na ụlọ ọrụ dị iche iche.
