... is one of the leading high pressure tubing fittings manufacturers and suppliers in China,Website:http:// ... pressure coupling, cross, bulkhead union, elbow, tee, cap, plug, hose fittings, etc., pressure range from 10000 psi ... 2"3/4"1"High Pressure Cone & Thread (UNF)1/4"15ADHM4NFA15ADHM4NFB15ADHM4NFC15ADHM4NFD10ADHM4NFF10ADHM4NFH3/8"15ADHM6NFA15ADHM6NFB15ADHM6NFC15ADHM6NFD10ADHM6NFF10ADHM6NFH9/16" ...