Dependability is Everything

Mix-and-Match Pipe Products

Meet low weight minimums for FFA.


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Largest Master Distributor of Standard Pipe Products in the U.S.

Helping Wholesale Customers Sharpen Their Competitive Edge.

Merfish United is the leading master distributor of Domestic steel pipe, globally sourced steel pipe, copper tubing, plastic pipe, electrical conduit and related products to independent wholesale distributor customers within the plumbing and heating; pipe, valve and fittings (PVF); heating, ventilation and air conditioning (HVAC); waterworks; fire protection; pool supply; lumber yard; fence; steel service center and electrical supply markets.


Latest Blog Posts

Threaded Rod Increase 5/9

Threaded rod manufacturers have announced a price increase of approximately 5%, which we will be implementing on Monday, 5/9, with a new threaded rod list price sheet available on our website then. These increases are due to rising fuel and freight costs, energy and production, raw materials, and escalating labor expenses that manufacturers of all […]


Domestic Seamless Steel Pipe and Steel Conduit Increase

Domestic seamless steel pipe mills have announced that due to increased costs of fuel and energy, rising tooling costs, and a tight labor market, they will be immediately implementing a price increase of $200/TON. You can now download a new list price sheet, dated 5/2, on our website. Please call your Merfish United sales representative […]


Our Good Friday Holiday Schedule

From all of us at Merfish United, we wish you and your family a Happy Easter and a Happy Passover, and we hope you have a wonderful weekend of celebrations. We will be closed on Good Friday, 4/15, and resuming sales and operations on Monday, 4/18. Please call your Merfish United representative for more information […]

New England Market Innovators of Route-Based Delivery of Less-Than-Truck-Load (LTL)
Market Innovators of Route-Based Delivery of Less-Than-Truck-Load (LTL).
  • Low Minimums for FFA (2000-5000 LBS*)
  • Mix & Match Products (Copper/Steel/PVC) to Meet Low FFA
  • High Fill Rates (97% +)
  • Accurate, On-Time Deliveries
  • 12 Distribution Centers Serving 47 States

*FFA Minimum Varies Depending on Distribution Center