Couplings
C&C Industries
GROOVED COUPLINGS
GROOVED MECHANICAL PIPE COUPLINGS
Grooved couplings designed for fast, reliable pipe joining in industrial and oilfield systems. Built for flexibility and ease of installation, they accommodate movement and misalignment while maintaining a secure seal. Ideal for systems requiring quick assembly and maintenance.
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Highlights
- Style 77 bolt-style flex coupling: sizes 1″–12″, rated up to 1,000 PSI NSCWP
- Style 28 hinged lever coupling: sizes 2″–8″, quick connect/disconnect design
- Ductile iron ASTM A536 housing with Buna-N gasket standard
- Viton and EPDM gasket materials available for specialized service conditions
- Flexible housing on Style 77 compensates for pipe movement and minor misalignment
- Cotter pin on Style 28 prevents accidental uncoupling during pressurized operation
- Standard Buna-N gasket rated from -20°F to +180°F service temperature
Application
- Mechanical pipe joining on oil and gas production and industrial piping systems
- Fire protection and utility systems requiring grooved-end pipe connections
- Systems requiring frequent connection and disconnection such as flowback and frac operations
- Temporary and permanent piping installations where welding is not practical
C&C Industries
BOLTED SLEEVE COUPLINGS
MECHANICAL PIPE CONNECTORS
Bolted sleeve couplings designed for weld-free pipe joining across a wide range of applications. Engineered for strength and flexibility, they create a secure, leak-resistant connection while accommodating vibration and movement. Ideal for critical or sensitive installations.
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Highlights
- Increases hoop strength of the pipe at the joint for added structural integrity
- Suitable for joining a wide range of pipe materials and types in any environment
- Buna-N gasket standard rated from -20°F to 200°F service temperature
- ASTM A192 sleeve, A307 bolt and nut, A395 follower construction
- Dampens vibration and absorbs pipe movement, expansion, and contraction
- Creates a self-aligning, leak-proof flexible joint without welding or hot work
- Sizes 2″ to 16″ with sleeve lengths from 5″ to 24″; rated up to 300 PSI
Application
- Weld-free pipe joining on oilfield, industrial, and utility piping systems
- Joining dissimilar pipe types and materials where welding is not practical or permitted
- Environments sensitive to hot work where welding poses a safety or fire risk
- Vibration isolation on pumps, compressors, and mechanical equipment connections