Red Valve Co./Tideflex Technologies - Carnegie, PA
Manufacturer
Manufacturer of expansion joints (conversions) such as pipeline expansion joints, lined expansion joints, & rubber expansion joints. Offers flanged & slip-on connections, single & multiple arches, & range of elastomers to meet process conditions, including PTFE-lined joints for corrosive applications. Products includes rubber fittings, rubber elbows, vibration pipe, & rubber pipe to accommodate radius turns. Designed to alleviate piping stress, compensate for movement, reduce noise, & isolate vibration. Can be custom-built in variety of styles & configurations to accommodate pipe size reductions, misalignments, & offsets.
www.redvalve.com/rv/index.php?/content/cate...

Duraflex, Inc. - Cary, IL
Manufacturer, Custom Manufacturer, Service Company
Custom & standard expansion joint conversions.
www.duraflexinc.com/products.php

Bellows Systems, Inc. - Odessa, TX
Manufacturer, Custom Manufacturer, Service Company
Expansion joints repair, conversions, replacement & changeout services as well as welding. Various materials include Monel®, Inconel®, Corten®, Ni-200, Hastelloy®, titanium & 300 stainless steel. Available in standard sizes with pressure class up to 42 in. Capabilities include structural fabrication, welding, bellows forming & designing. Meets MIL-W-8611A, MIL-W-6858C & MIL-T-5021D Spec. & ASME Section VIII standards.
www.bellows-systems.com/Products.htm

Cole Industrial & Technical Supply Co. - Tampa, FL
Distributor, Custom Manufacturer
Distributor of expansion joints & conversions including chemical resistant & lined expansion joints. Expansion joints are available in materials including rubber, metal & PTFE Other types include high temperature fabric expansion joints & piping & ducting system expansion joints. Metal expansion joints available in options of materials, liners, covers & tie rods. Rubber expansion joints available in options such as flange types, higher pressures & movements & filled arches. PTFE expansion joints are available in 2, 3 & 5 convolution & options include convolutions & flange types.
Brand Names: Redflex
www.coleindustrial.com/thread-sealants.html

Source Industrial, Inc. - Chicago, IL
Manufacturer
Manufacturer of custom engineered expansion joints, pipe hangers, supports, & hoses.

Dorner Does - Milwaukee, WI
Distributor, Manufacturers' Rep, Service Company
Distributor & rep. of valves, actuation, fluid process equipment & controls.
Brand Names: ASI Level Sensors, BIF, DeZURIK, Gemeco, Golden Anderson, Score-Tricentric, Tru-Tech

Thorburn Equipment, Inc. - POINTE-CLAIRE, QC
Manufacturer, Custom Manufacturer
ISO 9001 certified manufacturer of expansion joint material & expansion joints. Available expansion joints include air conditioning & heating expansion joints, cement plant expansion joints, chemical resistant expansion joints, flue duct expansion joints, iron & steel industry expansion joints, lined expansion joints, paper & pulp industry expansion joints, petrochemical expansion joints, power expansion joints, turnkey expansion joints, U-joint expansion joints & vibration expansion joints.

Cummins-Wagner Co. Inc. - Elizabethtown, PA
Distributor, Custom Manufacturer
Distributor of flexible connectors, condenser expansion joints, & expansion joints (conversions). Products include PTFE hose, rubber hose, metal hose, flexible duct, PVC hoses, & tubing.
Brand Names: American Standard, Bell & Gossett, Burks, Busch, Cycloblower, DuroFlow, Gardner Denver, ITT...

Cummins-Wagner Co., Inc. - Annapolis Junction, MD
Distributor, Custom Manufacturer
Distributor of flexible connectors, condenser expansion joints, & expansion joints (conversions). Products include PTFE hose, rubber hose, metal hose, flexible duct, PVC hoses, & tubing.

Croll-Reynolds Engineering Co., Inc. - Trumbull, CT
Manufacturer
Heavy Duty Welded Metal Bellows & Expansion Joints In Stainless Steel & Nickel Alloys. Sizes From 4" To 10'-0" Diameter

Industrial Packing & Seal Co., Inc. - Carmel, IN
Distributor, Custom Manufacturer, Service Company
Expansion joints for piping, vibration dampeners, & flu-duct. All pipe joints are available in many rubber compounds & can be lined for slurry services. Flu-duct joints are built per request due to the many sizes, & application variations. Materials of construction are all based on temperatures & potential acid percentage.

Keystone Rubber Corp. - Greenbackville, VA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of expansion joints, providing a full line of condenser site services. Expansion joint changeout & conversions (stainless steel to rubber Dogbone).

International Bellows - East Syracuse, NY
Manufacturer, Custom Manufacturer
Manufacturer of metal bellows, expansion joints, pump connectors, expansion compensators. Custom & standard sizes for piping applications where changes in temperature & pressure cause axial expansion/contraction of piping systems. Full turnkey manufacturing & engineering.