... 1~100"3) Standard: ASTM, ANSI, JIS,DIN,GB, BS, NF, etc.4) Material: Stainless steel such as ASTM ... , JIS H2206, DIN 1714(CuAl10Ni), DIN 17658(CuNi10), BS 1400(CuAl10Fe5Ni5), NF A53-709 ,etc.Martensitic stainless steel such ... G5501, ect.Ductile iron such as ANSI/ASTM A536 ,BS 2789, DIN 1963, NF A32-201, JIS G5502, ... ect.Aluminum alloy such as ASTM B26 ,BS 1490, NF A57-702, DIN 1725, JIS H5202, ...