Anvil International, Inc. a subsidiary of Mueller Water Products Inc.

Anvil International, Inc. a subsidiary of Mueller Water Products Inc.

Anvil International is the largest and most complete manufacturer of pipe fittings and pipe hangers and supports in the world. In addition, Anvil manufactures a complete line of Gruvlok grooved-end fittings, couplings and valves. From plumbing, mechanical, and fire protection, to water & waste water, mining and oil & gas, Anvil`s ability to provide integrated solutions directed at individual markets, is unmatched in the industry. Our 150 years of experience and understanding enables us to meet your exacting requirements, ensuring you have the most appropriate product for your particular application.

Company details

110 Corporate Dr., Ste. 10 P.O. Box 3180 , Portsmouth, , NH 03802 USA
View in map

Find locations served, office locations, manufacturers and our distributors.

Business Type:
Industry Type:
Water and Wastewater
Market Focus:
Internationally (various countries)

Unmatched piping products for every industry

For more than 150 years, Anvil has worked diligently to build a strong, vibrant tradition of making connections — from pipe to pipe and people to people.

We pride ourselves in providing the finest-quality pipe products and services with integrity and dedication to superior customer service at all levels. We provide expertise and product solutions for a wide range of applications, from plumbing and mechanical, HVAC, industrial and fire protection to mining, and oil and gas. Our comprehensive line of products — customizable to your needs — includes: grooved pipe couplings, grooved and plain-end fittings, valves, cast and malleable iron fittings, forged steel fittings, steel pipe nipples and couplings, pipe hangers and hardware, channel and strut fittings, mining and oil field fittings, and much more.

As an additional benefit to our customers, we provide Design Services. Our experts will meet with you on-site to analyze and determine the most effective and cost-efficient piping solutions for your pipe systems.

Anvil’s history stretches back to the mid 1800s, when a company named Grinnell® began providing the finest quality pipe hangers and hardware, fittings, couplings, valves, nipples, flanges and other products. Since 2000, these quality products and services — and the people who provide them — have been known as Anvil® International. Anvil customers continue to receive the quality and integrity that have been building strong connections for more than 150 years. (View Anvil's Timeline.)

Today, our knowledgeable people, exemplary service and trusted products have forged a reputation for excellence. As a leader in the industry for providing high quality products and widely recognized brands, Anvil continues to make connections that last every day, pipe to pipe and people to people.