Petro-Chem Industries is the manufacturer of Flanges. Petro-Chem Industries is an ISO 9001:2000 certified company. The forged flanges confirms to ASTM/ASME A 105 and A 182. The dimensions of flanges are ANSI B 16.5 for Size 24 inch & Smaller MSS SP 44 for Sizes over 24 inch. The different types of flanges are Slip On, Weld Neck, Blind, Lap Joint, Screwed Socket and Orifice. The types of flange faces are Flat Face, Raised Face, Tonge, Groove and Male Female. The flanges are manufactured under closed die and open die operation from size: 0.5 inch to 72 inch.
