... JIS, material: SUS304,304L,316,316L. press.:1.6Mpa Stainless steel/galvanization carbon steel 90 elbow-press fitting 1. Material: 304,304L,316, and ... 316L.2. Connection: double press on the ... widely use is to be favourate for everyone. Stainless steel/galvanization carbon steel 90 elbow-press fitting