Rated Max Axial: The maximum amount of movement (axial extension, axial compression, lateral deflection, angular rotation, or any combination thereof) which an Expansion Joint is capable of absorbing.
S6: Bellows meridional bending stress due to deflection. S5: Bellows meridional membrane stress due to deflection. S4: Bellows meridional bending stress due to pressure. S3: Bellows meridional membrane stress due to pressure. S2: Bellows circumferential membrane stress due to pressure. In case of external pressure the reinforcing effect of a possible external collar is excluded. S1: Collar circumferential membrane stress due to internal pressure. S1: Bellows tangent circumferential membrane stress due to internal pressure. It is used in specific design calculations to relate U-shaped bellows convolution segment behavior to a simple strip beam. It is used in specific design calculations to relate U-shaped bellows convolution segment behavior to a simple strip beam.Ĭp: The factor read from the EJMA Figure C26 (or ASME VIII) for the listed curve number and x value. It is used in specific design calculations to relate U-shaped bellows convolution segment behavior to a simple strip beam.Ĭf: The factor read from the EJMA Figure C25 (or ASME VIII) for the listed curve number and x value. 2 METAL Expansion Joints UNAFLEX® Metal Expansion Joints and Flexible Connectors Call Toll Free: 1.800.327.1286 A Leader in METAL EXPANSION JOINT.Cd: The factor read from the EJMA Figure C26 (or ASME VIII) for the listed curve number and x value. Fronek Anchor/Darling: Snubbers, Sway Struts & Sway Braces.ĮagleBurgmann Expansion Joint Solutions is a recognized world leader in the design and manufacture of engineered fabric and metal expansion joints. Pipe Shields: Pre- Insulated Pipe Supports, Slides, Guides & Anchors. Friday, SeptemH:\Presentations\Group Presentation American BOA Heritage Timeline THE MANUAL OF THE EXPANSION JOINT TECHNOLOGY Content Section 8 Special design 446 Section 9 Positioning an expansion joint 464 Section 10 The multi-ply principle 488.įellow Subsidiaries: Sweco Fab: ASME Vessels, Pig Launchers, Duct Work, Strainers & Spectacle Blinds.
Belman is a globally recognised supplier of Engieered Expansion joints and metallic expansion bellows sized DN 25 -12000. Our Parent Company: Piping Technology Pipe Supports, Pipe Clamps, Pipe Hardware & Insulated Pipe Shoes.ĮJMA Certified Since 2002.
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