NAME: ECCENTRIC REDUCER MATERIAL: carbon steel, stainless steel and alloy steel. SIZE: 1/2"-48", DN15-DN1200 PRESSURE: Sch5-Sch160, XXS STANDARDS: ISO, ANSI. JIS. DIN GB/T12459, GB/T13401, ASME B16.9, SH3408 SH3409, HG/T21635, HG/T21631, and SY/T05010 USE: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.