Main Mfg. Products

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Main Mfg. Products designs and produces hydraulic components from carbon steel, 304L stainless steel, and 316L stainless steel. Its product line includes hydraulic, square and split flanges, adapters, connector blocks, couplings, flanged heads, spacers, manifolds, and sub plates. Flange offerings span socket‑weld, blind, butt‑weld, split, square, and threaded styles such as SAE, NPTF, BSPP, and BSPT. The company also provides custom‑made flanges and keeps most items in inventory.

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