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Superior Pipe Restoration
DIAMAPRO™ is the premier fiberglass composite wrap system engineered to rehabilitate
and restore strength to corroded and eroded piping systems. With DIAMAPRO™, Citadel
Technologies has paired fiberglass fabric with its high tech custom epoxies and subjected it
to the same rigorous quality control seen in all of Citadel Technologies’ products.
Installation is quick, cost effective, environmentally friendly, making DIAMAPRO™ the right
choice for your pipe repair needs. With its flexibility, DIAMAPRO™ can be installed on tees,
elbows, straight pipes, flanges and valves alike. DIAMAPRO™ is able to restore a pipe to
maximum allowable operating pressure (MAOP) without shutting down. DIAMAPRO™ is
fast curing with no VOCs, no hot work/welding required and complies with ASME PCC-2
Article 4.1, making DIAMAPRO™ a superior alternative to clamps.
Compared to traditional methods of repair, DIAMAPRO™ is less expensive, less time
consuming, and not as labor intensive. DIAMAPRO™ has the added value of no service
interruptions while avoiding any emissions from vented or damaged pipes, which reduces
safety risks.
DIAMAPRO™ is available in bulk for easy storage and emergency situations.
TYPICAL APPLICATIONS• Emergency repair solution
• Adds strength to existing piping
• Designed to extend life of pipe to next turnaround opportunity
• Fast and effective repairs
• Impact protection
• Installation on elbows, tees and complex geometries
• Quick installation with no heavy equipment necessary
• Industries include transmission pipelines, refineries, chemical plants,
power plants, and more
918 584-2220 918 584-2221 FAX 6430 S 39TH W AVE TULSA, OK 74132
WWW.CITTECH.COM
DiamaPro™ Fiberglass Composite Repair System
© 2014 CTI Services LLC • 2014.03
BENEFITS• Tested and designed according to ASME PCC-2 Article 4.1 (Nonmetallic repair standard
for High Risk Applications)
• Applicable in damp and wet environments
• No VOCs
• Fiberglass reinforcing material (2, 4, 6, 12-inch wide fabrics)
• No primer is required
• High adhesion epoxy formulation
• 100% Solids epoxies formulated and tested by Citadel Technologies
• Strong chemical resistance
• Engineered Solution according to customer’s stock levels
• Long shelf life when stored properly
• Restores strength to corroded and eroded piping systems
• Purchased in bulk quantities instead of kits: Rolls of fiberglass and bottles of epoxy
• Fast curing – Leaking pipes can be quickly returned to service
• No hot works/welding required
• Economical solution for shorter design life requirements
• Superior alternative to clamps
• UV Resistant
SHELF LIFE: • > 2 years in original unopened properly stored conditions
PROPER STORAGE CONDITIONS: • Optimally stored at room temperature between 21°C and 27°C (70°F and 80°F) to
increase the minimum shelf life.
• Protect from water damage to prevent kit contamination.
918 584-2220 918 584-2221 FAX 6430 S 39TH W AVE TULSA, OK 74132WWW.CITTECH.COM
Technical Data
© 2014 CTI Services LLC • REV 2014.07
Total layers 2-14* 2-14*
Cure Time (typical at 25oC)(hr) 4.5 Approx. 4.5 Approx.
Maximum Operating Temperature (°F) 180˚F 82ºC
Chemical Resistance (pH range) 2 to 12 2 to 12
Fabric Fiberglass Fiberglass
Nominal thickness (in) .06 (2ply) – .44 (14ply) 1.5-11 mm
Lap Shear strength @ 140 ̊F (Adhesive) 2,000 PSI 137 bar
Hardness Shore D 78 to 84 78 to 84
Linear elastic behavior 1.80% strain 1.80% strain
Elastic Modulus Hoop Direction (Msi) 1.2 82,737 bar
Elastic Modulus Axial Direction (Msi) 1.4 96,526 bar
Tensile Strength (ksi) Hoop 16.4 1,131 bar
Tensile Strength (ksi) Axial 16.4 1,131 bar
Tensile Modulus (ksi) Hoop 1,215 83,771 bar
Meets requirements of Yes YesASME PCC-2, ISO/TS 24817
Install on reducers, elbows, tees YES
Installation near weld joint YES
Repair of girth welds YES
Install on damp pipe YES
Salt water service YES
Maximum wet service temp 82° C (180° F)
VOCs NO
MSDS Hazardous Shipping Adhesive NO
*Depends on line and defect specifications
ENGLISH
DIAMAPRO™
METRICProperties
Features