Kama kuna mali nyingi za mitambo ya chuma cha pua 304 lakini baadhi yao hujadiliwa, kama vile wiani, sehemu za kuyeyuka, nguvu tensile na mengi zaidi.
Savoy Piping Inc., ni ISO 9001: 2015, PED \ / 27 \ / EC na Ohsas 18001: 2007 Mtengenezaji aliyeidhinishwa wa chuma cha pua 317L katika Uainishaji wa ASTM A182 F317L na Aina kama 317l Weldneck Flange, 317l Blind, 317lLLLL, 317L Blind, 317ll, 317L, 317L, 317L, 317L, 317L, 317L Blind, 317LL, 317L Blind, 317L Thread Flange, 317l Laped Pamoja Flange, 317l Screw Flange, 317l Plate Flange, 317l Wnrf Flange, Blrf Flange, SWRF Flange, 317l Sorf Flange nk.