Overview Reviews Product Description IMPA 735705 Steel welding neck flange DIN2632 EN1092-1 PN16, 1 ¼" Product Videos Custom Field IMPA Code 735705 Product Reviews Write a Review Write a Review × IMPA 735705 Steel welding neck flange DIN2632 EN1092-1 PN16, 1 ¼" Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *