Saraphi is a district of Chiang Mai province, northern Thailand. Saraphi is the Thai name for a tree, Mammea siamensis. Saraphi borders the di…Saraphi is a district of Chiang Mai province, northern Thailand. Saraphi is the Thai name for a tree, Mammea siamensis. Saraphi borders the districts Hang Dong, Mueang Chiang Mai, San Kamphaeng of Chiang Mai Province, Mueang Lamphun of Lamphun province.