Enwere ike kewaa oke azụmaahịa ngwaahịa nke ụlọ ọrụ anyị ụzọ atọ:flanges, akwa akwa na nkwonkwo mgbasa.
Flanges: ịgbado ọkụ olu flange, ileghara na flange, efere flange, kpuru ìsì flange, arịlịka flange, threaded flange, rụrụ aka uwe flange, oghere ịgbado ọkụ flange, wdg;
Ngwakọta ọkpọkọ: elbows, reducers, tees, crosses, and caps, wdg;
Mgbasa mgbasawanye: nkwonkwo mgbasawanye roba, nkwonkwo mgbasawanye ígwè, na ndị na-akwụ ụgwọ ọkpọkọ.
Ụkpụrụ mba ụwa: enwere ike ịmepụta dịka ụkpụrụ dị iche iche dị ka ANSI, ASME, BS, EN, DIN, na JIS
A na-eji ngwaahịa ndị a eme ihe n'ọtụtụ ebe na ụlọ ọrụ dịka mmanụ na gas, kemịkalụ, ọkụ eletrik, ịrụ ụgbọ mmiri, na ihe owuwu.