Proco Products, Inc. is the global leader in the design and supply of expansion joints for piping/ducting systems. For over 30 years, Proco has prided itself on offering the most complete line of products to suit a variety of applications. Some of these products include rubber and molded PTFE expansion joints, braided flexible hose assemblies, and low torque sealing gaskets.
Also available from Proco Products, Inc. are the Series 700 ProFlex™ rubber duckbill check valves. These valves are commonly used in the water and sewage industry. Rubber check valves are a cost-effective way to control back pressures from sewage treatment plants, outfalls, and tidal operations. All our check valves are manufactured completely with a top-quality barnacle and algae-resistant rubber.
Proco is involved in several technical and trade organizations, such as the FSA (Fluid Sealing Association – Rubber Expansion Joint Division and Non-Metallic Ducting Expansion Joint Division). One of Proco’s own,
Rob Coffee, VP of Sales & Marketing, is a part of the FSA Board of Directors and serves on technical committees to ensure its continued development of proper expansion joint design for industries served. Other associations that Proco Products is proud to be a member of our NAHAD (National Association of Hose and Accessory Distributors), WEF (Water Environment Federation), AWWA (American Water Works Association), IDCO (Industrial Distributor Co-op), and the Cooling Tower Institute.
Proco Products, Inc. operates worldwide through a global agent and distribution network providing a wide range of products and services. This allows them to serve the customer during all phases of a project regardless of location.
Proco’s main goal is to provide superior service to the demanding marketplace. Quality and service will always be Proco’s highest priority. With more than $2 million in inventory, Proco maintains one of the largest stocks of production in North America. Contact Dannenbaum LLC for pricing and availability on the appropriate expansion joint or check valve for a particular application.
Formed Rubber Bellows
Formed rubber bellows are often used in industrial applications. Rubber bellows take engineering and experience. We’re skilled in designing molds for any shape and size rubber bellows to cover all ranges and directions of motion. We have supplied major oil companies and EPC’s with formed rubber bellows. For example, we have sold to Exxon, Chevron, Shell, Worley, Technip, Kiewit, Fluor and etc…
Depending on the manufacturing process, molded bellows may have an extended resting position (convolutions are extended in resting position). Think of a convoluted drainage pipe for example. See more about rubber expansion joints.
Formed rubber joints can extend and contract.
We can supply formed bellows in almost any material and size. We have the largest inventory of rubber expansion joints. Therefore, we are competitive in price.
We also supply molded spherical rubber expansion joints are designed to be used in piping systems. These molded, single sphere designed bellows are inherently stronger than conventional hand-built style spool arch types. The spherical design’s “flowing arch” reduces turbulence as well as sediment build-up.
Formed rubber bellows are made from a spindle. Material is wrapped around the spindle.
Bellows can be made by sealing or stitching alternating inner and outer rings of material. Also, they can be made by forming or molding.
Contact Dannenbaum LLC for more information or a quote.
LARGEST INVENTORY IN NORTH AMERICA
With over $2,000,000 of finished goods stocked in our warehouse, you can be sure that we have your requirement in stock. Hundreds of
styles/compounds/sizes up to 72″ ID
LONGEST BUSINESS DAY
Don’t worry about times zones, just call! Daily hours are 5:30 am to 5:15 pm PST to serve your requirements.
In-stock items can ship in 1-2 days after receipt of order.
Now you can identify competitive products. If it’s a rubber expansion joint, it’s listed in the PROCO Interchange Guide. We can offer an equivalent for your application. Write for your copy or you can access the guide from our website.
BAR-CODED COMPUTERIZED INVENTORY
When you call us, we can immediately advise you if your requirement is in stock or the specific day it’s expected to be added to our inventory.
TOLL-FREE PHONE NUMBER
Check “price and delivery* by calling our toll-free phone number: USA/Canada (800) 344-3246
Speedy delivery of your drawings, quote requests, and other communications. Dial (209) 943-0242
NO SWITCHBOARD – NO WAITING
Our sales staff answers the phone – not operators or secretaries. We’re ready to handle your requirement.
TRADE SHOW SUPPORT YOUR SALES ACTIVITY
PROCO participates in a number of national shows annually, generating sales leads for you.
EMERGENCY SERVICE – NIGHT, WEEKENDS, EVEN HOLIDAYS
When you have an emergency, simply dial 800-344-3246 – several personal numbers will be available from the recorder. We’ll solve the problem!
24-HOUR PHONE SERVICE
When we are closed, PROCO phones are monitored to accept your calls. Leave a message for priority service on the next working day.
We will confirm your request for “price and delivery” with a formal quotation documenting the discussion. The quotation is then saved in our system, making future order entry easy.
SHORT PRODUCTION TIME
Means you will receive your order faster. Our standard delivery schedule for non-stock products is four to six weeks. If you’re in a jam, we can ship your order out in two weeks for an expedited fee.
Tell us when you need the expansion joint. We’ll meet your schedule! Expediting service is available.
TRACKING UPS SHIPMENTS
Our computer is linked to UPS allowing immediate tracking of your shipment. We can tell you exactly where the order is and when you will receive it.
PRESELECTED TRUCK ROUTING
On your first call, we can advise names of carriers we normally ship with to minimize “interline transfer.” No more delayed, lost or “best way” shipments.
ESTIMATED TRUCK/UPS RATE
When you call, our computer can advise the estimated UPS or truck charge for your shipment. You will know your shipping costs in advance.
PRODUCT SUBMITTAL DRAWINGS
Need a drawing? Drawings can be prepared same-day on most products. We’ll assist you in preparing an impressive quotation for your customer.
LITERATURE FOR THE ENGINEER
Not just pretty pictures – the PROCO literature is jammed packed with charts, graphs, and engineering data that answers questions and allows you to specify a product for your customers.
Day or night, we’re ready to automatically receive your messages. Our address is [email protected]
CHOICE OF ELASTOMERS
Standard sizes are stocked in Butyl, EPDM, CSM, Neoprene, Nitrile, Natural Rubber, and PTFE. Other elastomers are available upon request. More importantly, the PROCO Chemical/Rubber Compatibility Guide will assist you in elastomer selection. Write for your copy or you can access the guide from our website.
EXPERIENCED SALES STAFF
With over 20 years of average expansion joint experience, our excellent staff can answer questions and solve problems for you.
ORDER STATUS REPORT
Call and give us your Purchase Order No. or our Sales Order No. – our computer can instantly provide the status of your order, when it will be completed, or when and how it was shipped.
The most complete set of tooling in the industry means that seldom will you or your customer be requested to “buy tooling.”
COMPLETE PRODUCT LINE
If it’s rubber/metal/plastic – we have it. Spool-type joints to 120″ ID – molded, spherical, wide-arch, reducers, pipe penetration seals, unions, etc. – are all available. PROCO is a “one-call source” for your expansion joint requirements.
STANDARD “ALL-SERVICE” PRODUCTS
Much of our inventory is devoted to Chlorobutyl/Polyester products meeting FSA Standard Class I, II, and Special Class II. One product to perform many of our many customers’ requirements!
DAILY UPS PICK-UPS
At all of our warehouses. Airbill number is given when you call. Next-day, Second-day, etc. – we’re used to making expedited shipments!
As the Number One supplier of expansion joints in North America. We’re members of the Fluid Sealing Association – REJ Division, NAHAD, AWWA, WEF and CTI – your assurance that we manufacture to association standards thus certifying a quality product.
Some competitors have closed, sold, merged, or liquidated in recent years. PROCO will be here tomorrow. Check our D & B Rating: Duns #11-509-0326.
EXPANSION JOINT SPECIALISTS
Our time and attention are not diverted by having to sell lagging, belting, or packings. Our reputation is based on being the authority on expansion joints and check valves. We’ll solve your problems.
WRITTEN RETURN GOODS POLICY
Buy too much, wrong size, wrong type? Send it back, freight paid. No restock charge on “stock” merchandise returned with a replacement order. No replacement order requires a minimum 10% restocking charge. Non-stock or custom merchandise is not returnable.