18 E Black Horse Pike | Williamstown, NJ 08094 | (609) 561-9323 Pipe flange manufacturer for over 50 years! Made in the USA!

Custom Flanges

Now you can supply standard flanges to your customers and meet all their exotic needs too. That is how we can help you make customers for life! Our experts are exceptional at machining custom flanges. We have experience helping engineers, estimators, purchasing agents and more with their custom flanges.
(see some examples below)

ANSI B16.5 pipe flanges. Commercial pipe flanges
ANSI Pipe Flanges

OK, these are your basic ANSI B16.5 flanges. Anyone can make these and so can we. But not everyone can make them in small quantities with quick turn-around. That’s where PSI comes in. Specialty materials, faces, threaded bolt holes? We can do that too!

Now how about something fun. These are stainless steel foundation flanges. Do you need parts that are not completely round? No problem. Our custom flanges are made precisely to the specifications of our clients. It’s important to note that no size or shape is out of the question. We put the most modern technology to work to ensure the custom flanges we create are perfect each time. You’ll see in our examples that typical materials for custom flanges include aluminum, steel, stainless steel and more.

Navy foundation flange. 3" through 16". Stainless steel, copper-nickel, 70/30, 90/10.
Foundation Flanges
Hydraulic flange, o-ring groove, tight tolerance, square flange.
Hydraulic Flanges

Not all flanges are machined the same. Check out these square (and not so square) hydraulic flanges. Notice the tight tolerance o-ring face on the first two.

Reducing flanges, expanding weld necks and even this 8″ 150# outside diameter and bolt hole pattern combined with a 4″ lap joint center with 4″ 150# threaded bolt hole pattern. Is that what your customer needs … yes, we can do that!

Custom flange. Threaded bolt holes. Reducing lap joint. Reducing flange.
Special Double Drilled Lap Joint
Brass. Bronze. Navy flange. Bulkhead Flange. Custom drilling.
Navy Bulkhead Flange

Check out the crazy bolt hole pattern on this flange. Do you think that you can order this from an importer? Sorry, domestic only.

Here is a simple yet sexy threaded flange. Oh, and by the way, it is made of brass. We have a great source for all of your high pressure brass needs.

Bronze. Special ring flange. single point threading. CNC lathe.
Bronze Threaded Flange
Carbon steel. Stainless steel, Blind threaded bolt holes.
Studding Outlet

These are studded outlets that we make for our friends in Chester, PA (as well as others). The bolt holes are threaded and not all of the way through making machining just a little more difficult.

Let us handle it. That’s our job.

If you need a “flange” or part then send it to us. Not sure exactly what you need? That’s OK. We’re here to help and figure it out for you. Fill out the form below and we’ll personally reach out. When the flange is out of the ordinary, our experts rise to the challenge and deliver the custom flanges you need.

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