... Size:155.5*67*4mm,customized 3. Openning angle:180 boat hinge stainless Steel-SZJ-109, also called for marine hinge ... ,Cabinet hinge,boat deck hinge,1. Material: Stainless Steel 202/304/316, ... , auto part, medical instruments, building materials, chemistry, food industry, agricultural, ships part.SUS304 heat treatment regime: Melting 1010~1150°C quick ...