| 摘要 |
PCT No. PCT/SE86/00013 Sec. 371 Date Aug. 13, 1986 Sec. 102(e) Date Aug. 13, 1986 PCT Filed Jan. 17, 1986 PCT Pub. No. WO84/01209 PCT Pub. Date Mar. 29, 1984.This invention relates to a lining for lining inlet ports and outlet ports in a frame plate or a pressure plate for plate heat exchangers and comprising a cylindrical portion and two flanges which are connected to the cylindrical portion and which during the use of the lining are positioned on each side of the frame plate or pressure plate. According to the invention the lining comprises a rigid part having a cylindrical portion (6; 9; 13B; 16) and a flange (3; 8; 13A; 19) being an integral part of the cylindrical portion, and that the remaining part of the lining is made of an elastic material. |
