... Oil Gas ISO9001&CE Approve Hexagon Head Cap 1/8"-4" Specifcation:1. For general chemical and industrial services2. Applicable ... DIN5. Dimension: 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2- ... 1/2", 3", 4"6. Work pressure:150PSI7 ... Pipe Fitting: 45/90 deg elbow. tee, cross, 90 deg street elbow, union, hexagon nipple, cap fitting, reducer fitting, socket ...