Value proposition

The Expansion Joint Company

MACOGA is a worldwide manufacturer and supplier of Engineered Expansion Joints.

During the course of our history, we have developed many innovative technologies and designing and manufacturing Expansion Joints became our area of expertise. At MACOGA we are dedicated to turning ideas into leading products and services.

MACOGA Expansion Joints are designed, manufactured and tested in accordance with:
· E.J.M.A. (Expansion Joint Manufacturers Association, Inc.)
· ASME VIII, Div. 1, App. 26
· ASME VIII Div.1 App.5
· EN 14917, European Standard for Metal Expansion Joints.
· FSA, Fluid Sealing Association

Our manufacturing range includes Circular Expansion Joints of the following types:
· Axial
· Hinged
· Gimbal
· Lateral
· Pressure Balanced
· Jacketed
· Externally Pressurized
· Lens
· MUX Series
As well as Rectangular Expansion Joints which, with limitless dimensions, can be supplied with different convolution and corner types:
· V-shaped - Camera Corner
· V-shaped - Miter Corner (single or double)
· U-shaped - Rounded Corner
Circular Expansion Joints are manufactured with single or multiple ply with a diameter ranging from 15 to 8000 mm.

Approvals & Certifications:
ISO 9001:2000
ISO 14001:2004
ISO 3834
PED 97/23/CE, Module H
AD 2000-Merkblatt HP0 / TRD 201 / DIN EN 729-2
Certificate of Authorization “U-Stamp” from ASME
Certificate of Authorization “NB” mark from The National Board
Bureau Veritas Type Approval Certificate
Lloyd’s Register Type Approval Certificate
Det Norske Veritas Type Approval Certificate
Spanish Ministry of Defence and NATO member countries No. 5182/7737B
GOST

Metal Expansion Joints, Rubber Expansion Joints, and FCC Expansion Joints