Igipfunyika cy'icyuma kidafunze cyihariye -201 304 316 Igipfunyika cy'amatwi gikomeye -Igipfunyika cy'ingufu -1/2'' 3/4'' 5/8'' 3/8''
1.201/304/316 idafite icyuma gikingiraicyuma gihendutseigiciro kandi byoroshyegushyirahon
Ikoreshwa mu cyiciro cyoroheje cy'uburemere
2. Guhuza n'ibindi bitandukanyeifumbire y'umuhondoimigozi y'icyuma
3. Ikoreshwa mu gutumanaho ku buryo bworoshyeumuyoboro w'insingan'icyapa cy'imodoka
Irwanya ogisijeni neza cyane kandi irwanya corrosion
4. Ishobora gufunga imigozi y'insinga imwe cyangwa ebyiri