- ANSI WN flange, BS or UNI or SANS or EN 1092-1 standards
- 2017-12-24 23:54
- Model Number: ANSI B 16.5 150# 20 WN-RF Brand Name: mingyuan Key Specifications/Special Features: Machining origin: China, Zhangqiu, ShandongProcess: forging, CNCMaterial: carbon steel Q235, A105, Q345, 20#Standard: JIS, ANSI, DIN, SANS, GOST, G...