-
API 6A Adaptor Flange & Blind Flange & Companion Flange & weld neck flange
Flange utamané digunakake kanggo nyambungake peralatan wellhead. Wit Natal lan peralatan kontrol sumur liyane .A macem-macem jinis kalebu flange spool thread flange lan Blank Flange etc.
Kamar 703 Gedung B, pusat Greenland, zona pangembangan Hi-tech Xi'an, China
86-13609153141
