Series A/B Flanges Suppliers in Thailand

Series A/B Flanges Suppliers in Thailand, ASME B16.5 Flanges, Stainless Steel 304, 316, 321, 347, 904L Flange in Bangkok Omaa Metal Sources delivers high-performance industrial flanges to meet the diverse engineering requirements of Thailand’s growing infrastructure and energy sectors. Our products are designed to serve critical installations such as petrochemical plants in Rayong, LNG terminals in Map Ta Phut, refineries in Sriracha, and power projects across Bangkok, Chiang Mai, and Songkhla. Built to the highest international codes, our flanges ensure mechanical integrity in high-pressure, high-temperature, and corrosive environments. We manufacture and supply flanges in size ranges from 1/2" NB to 60" NB, with pressure ratings from 150# to 2500# and PN6 to PN250. Designed in accordance with ASME B16.5, B16.47 Series A/B, DIN, EN 1092-1, JIS B2220, and API 6A, our flanges are optimized for seamless integration in global-standard pipeline systems. From Weld Neck and RTJ flanges for hydrocarbon transmission, to Socket Weld and Lap Joint flanges for compact process skids, we ensure every flange is machined for dimensional accuracy and operational reliability. We offer flanges in a full range of metallurgies including Carbon Steel (A105, LF2), High-Yield CS (A694 F52–F70), Stainless Steel (304, 316, 321, 347), and exotic grades such as Duplex & Super Duplex (F51, F53, F55), Nickel Alloys (Inconel, Hastelloy, Monel), and Titanium Grades. Each product undergoes hydrostatic, ultrasonic, and PMI testing, and comes with complete traceability per ASTM, API, and EN material standards. Get a Quote. Varieties of Flanges Exported to Thailand Weld Neck Flanges (WNRF / WNFF) Long Weld Neck Flanges Slip On Flanges (SORF) Spectacle Blind Flanges Socket Weld Flanges (SWRF) Blind Flanges (BLRF) Threaded Flanges Orifice Flanges High Hub Blind Flange Lap Joint Flanges / Loose Flanges Square Flanges Ring Type Joint Flanges Tongue and Groove Flange Expander Flanges Reducing Flanges Male &…