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We can supply all kinds of grooved fittings.
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All Kinds of grooved fittings
Introduction
What are grooved fittings?
Grooved fittings are mechanical pipe-joining systems widely used in industrial, commercial, and fire protection applications. They provide a fast, reliable, and cost-effective alternative to traditional welding, threading, or flanging. The system consists of three primary components: a grooved pipe end, a gasket (elastomeric seal), and a coupling housing (metal housing with bolts and nuts). The grooved design ensures a secure, leak-proof connection while accommodating thermal expansion, vibration, and minor misalignment.
Components & Mechanism:
Grooved Pipe Ends: Pipes have a groove machined near their ends, typically using a rolling or cutting tool. This groove is a precise indentation that ensures a secure fit.
Coupling Assembly:
Gasket: A rubber or elastomer seal (e.g., EPDM, nitrile) sits between the pipe ends, providing a leak-proof barrier.
Housing: A metal casing (ductile iron, stainless steel) wraps around the gasket and grooves. Bolts tighten the housing, compressing the gasket and locking the pipes together.
Key Features:
Quick Installation: No specialized labor or hot work permits required, reducing installation time.
Flexibility: Allows for thermal expansion, vibration absorption, and minor misalignment.
Modularity: Easy to disassemble for modifications or repairs.
Types of Fittings:
Couplings: Connect straight pipe sections.
Elbows, Tees, Reducers: Direct flow around corners, split lines, or connect differing pipe sizes.
End Caps/Flange Adapters: Close systems or interface with flanged equipment.
Applications:
Fire Protection Systems: Widely used in sprinkler systems due to reliability and speed.
HVAC, Plumbing, & Industrial Piping: Suitable for water, air, and chemical transport.
Oil & Gas: Limited to moderate pressure/temperature applications.
Our Company
Customized Solutions
24/7 Technical Support
From system design to gasket selection, our engineers optimize every joint for safety, efficiency, and lifecycle savings.
Let us design a grooved piping solution that aligns with your performance, safety, and budgetary priorities.
Why Choose Us
Our Advantages
With decades of specialization in grooved mechanical systems, we combine advanced fluid dynamics knowledge with precision manufacturing. Our fittings are rigorously tested to exceed API, ASTM, and NFPA standards, ensuring compliance with global industrial and municipal regulations.
Over 10,000 installations worldwide trust our grooved fittings to deliver leak-proof resilience, operational efficiency, and lifecycle cost savings. Partner with us to transform your piping challenges into engineered successes.
For engineered solutions in grooved piping systems tailored to your operational demands and compliance mandates, connect with our fluid dynamics specialists.
Secure Piping Systems for Every Application
Ensuring leak-free connections is the foundation of reliable fluid transport across industrial, commercial, and municipal infrastructure. Our comprehensive line of grooved fittings delivers uncompromised durability and flexibility – featuring precision-machined coupling mechanisms, corrosion-resistant gasket seals, and vibration-dampening locking systems.
Customized Solutions for Complex Configurations
Our grooved fittings are designed to overcome multifaceted challenges. For high-pressure pipelines, we offer rigid couplings with reinforced housings rated for extreme PSI/temperature thresholds. Modular retrofit installations leverage lightweight fittings with quick-connect functionality to minimize downtime. Achieve seamless integration in confined spaces using compact low-clearance adapters that maintain flow efficiency.
Engineered for Performance Resilience
Multi-directional angle compensation (0°-45°) and axial misalignment tolerance ensure structural integrity under thermal expansion/contraction stresses. Fire-rated and chemical-resistant variants meet API, ASTM, and NFPA compliance standards. Our engineering team provides support on material selection (stainless steel, carbon steel, or specialty alloys), pressure drop calculations, and seismic/zonal load requirements.
Grooved Mechanical Tee(50X25/2X1)
Flexible Coupling-42.4mm-32/1-1/4
Flexible Coupling-33.7mm
