SLEEVE: MATERIAL CS JIS GR STB 340/AS ASTM B381 GR F2, FFT: FOR AGITATORS, REACTOR MODEL# SERIAL# 958325201, 958325202, EQUIPMENT# 13V011 13V021, MANUFACTURER: HITACHI, LTD 6, KANDA-SURUGADAI-4 CHOME, CHIYODA-KU TOKYO JAPAN PHONE #: 881-3-5295-5539 FAX #: 81-81-3-3258-5211., Mnfr: HITACHI, LTD. Mnfr Part No: UNKNOWN, DRAWING: 3121716425 Rev: 0 Item: 2