• MAIN MFG manufactures hydraulic flanges and components.

  • MAIN MFG produces and stocks flanges to SAE J518, ISO 6162, ISO 6164,
    some JIS, some DIN, CETOP, and various companies special bolt patterns.

  • MAIN MFG manufactures parts with female ports.
       Socket-weld (to US, JIS, DIN, and other pipe and tube standards).
       Butt-weld (to US, JIS, DIN, and other pipe and tube standards).
       SAE Straight Thread
       ISO 6149

  • MAIN MFG manufactures and stocks adapters:
       Flange Adapters - changing orientation, pattern, or size
       Reservoir Adapters
       Connector Blocks to connect hoses together
       SAE Flange gender changers
       Adapters to add gauge ports or a line to the system
       Flanged Heads
       Special Drilled Manifolds

  • MAIN MFG stocks these parts in many different materials such as 1018, 11L17, 304L, 316L, A516, 1025, C276 (Hastelloy), and other materials.

  • MAIN MFG uses machinery that is designed to manufacture both small and medium quantities quickly, generally 2-3 days after material is received. We carry 150 tons+ of steel and stainless steel. Much of the steel is manufactured by the mill to a special quality not generally carried by steel service centers.



Click below for MAIN's home page.
Click here for "Main Mfg's" home page
3181 Tri-Park Drive
Grand Blanc, Michigan 48439
Fax: 810-953-1385
Michigan Phone: 810-953-1380
Toll Free Phone: 1-800-521-7918

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