Asme B16.5 alloy flange nwere obere ihe dị ala
A na-ewere nchara nchara nke dị iche iche na-adị n'etiti ọla dị iche iche na-ejikarị ụwa. A403 WP304 nwere obere carbon dị elu.
ASTM A335 bụ nkọwapụta ọkọlọtọ maka enweghị usoro Ferritic Alloy nchara maka ọrụ okpomọkụ dị elu. Ekpuchie ọkwa Server Server: P1, P2, P5, P5C, P12, P22, P22, P22, P22, P22, P22, P22, P22, P22, P22, P22, P92, P92, P22, P22, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92, P92 na-arụ ọrụ kachasị. Ekpu nkọwa a na-ekpuchi ọnụego na opekempe Warm-molyybdemum (a makwaara dị ka cr-molly) ọkpọkọ alles maka ngwa okpomọkụ dị elu. PIPE nyere iwu na nkọwapụta a ga-adabara ọ ga-adabara ịgbagha, ịhụnụ mmiri na ụdị ngwa ngwa, na ịgbaso ihe ndị ọzọ. ASTM A335 P11, P22, P22, P92 na P92 na Parrochemical Systemical, ebe P5 na P5 na-ejikarị ngwa mma mmanụ.