Na mgbakwunye na ihe a, Beld Flanges bụkwa igwe anaghị agba nchara. A na-eme ASTM A182, F304, 316L, 3147H, 310s, 310s, Asme B16 5 wee mezue ya na Ruplex.
Ihe ngosi a dabara adaba maka gburugburu ya nwere oke okpomọkụ, nrụgide ma ọ bụ ndị ọzọ nrụgide. A na-enweta mgbanwe nke mma a site na ịkekọrịta nrụgide gburugburu ebe obibi na ọkpọkọ nke e welded. A na-ejirịrị flan a nke ọma maka nrụgide ruru 5,000 PSI.