Cangzhou Aerospace Pipeline Co., Ltd. (0317-8230272 15720477572) eccentric reducer is the center not on the same diameter pipe in a straight line? Called the eccentric reducer English (Eccentric reducer). Its role is against the wall or affixed to walk the line without taking up space. Specifications: 3/4 "X1 / 2" --- 48 "X 40" [DN 20 X 15 - 1200 X 1000] wall thickness dimensions: Sch 5s - 160 www.hbczyh.com Executive Standard: GB, (ANIS), American Standard, Japanese Standard (JIS), British Standard (BS), German standard (DIN), Italian standard (UNI) Material: carbon steel, stainless steel, alloy steel. stress distribution characteristics: eccentric reducers (1) The internal pressure concentric diameter pipe size area of ??the side of the pressure difference generated by the bending moment caused big-endian relatively open, the relative contraction of the small end of the phenomenon; (2) internal pressure eccentric reducer eccentric side of big-endian within surface and the eccentric side of the middle of the outer surface of the hoop stress.