Rigid Coupling

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MOQ : 10 Pieces

Rigid Coupling Specification

Temperature Range
-20C to 120C

Bend Radius
N/A (Rigid Coupling)

Yield Strength
Minimum 276 MPa

Coating Type
Epoxy Powder Coating

Tensile Strength
Minimum 414 MPa

Connection Type
Rigid Mechanical Grooved

Sealing Type
EPDM Gasket

Flexibility
Rigid (Non-flexible)

Tolerance
0.05 mm

Diameter
Varies (e.g., DN50 to DN300)

Product Type
Rigid Coupling

Material
Ductile Iron

Connection
Grooved, Mechanical

Shape
Round

Standard
ASTM A536

Surface Treatment
Powder Coated

Outer Diameter
Varies (typically 2 to 12)

Section Shape
Circular

Length
Varies as per size (e.g., 70 mm for DN50)

Thickness
5 mm (body thickness approx.)

Color
Red (coating)

Usage
Pipe Joining, Mechanical Systems

Rated Pressure
300 psi

Application
HVAC, Fire Protection, Plumbing, Water Supply

Material Grade
65-45-12

Maintenance
Low, periodic inspection suggested

Installation Method
Mechanical tightening with bolts

Approvals/Certifications
UL Listed, FM Approved

Gasket Material
EPDM or Nitrile Rubber

Bolt Material
Carbon Steel, Zinc Plated

Weight
Depends on size (approx. 0.8 kg to 6 kg)

Corrosion Resistance
High (due to coating)

Service Life
20+ years under normal operating conditions

Rigid Coupling Trade Information

Minimum Order Quantity
10 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

Main Domestic Market
All India

Rigid Coupling About

Experience the unbeatable performance and value of our Select Rigid Coupling, expertly engineered from high-grade ductile iron and finished with a praiseworthy red epoxy powder coating for superior corrosion resistance. Featuring robust ASTM A536 standards and markdown pricing, this imposing coupling ensures secure, rigid connections for mechanical, plumbing, HVAC, and fire protection systems. With UL Listing and FM Approval, it accommodates varying pipe sizes, provides seamless grooved connection, and uses carbon steel, zinc-plated bolts with a choice of EPDM or nitrile gaskets for long-lasting leak-proof service-ideal for demanding Indian market needs.

Versatile Media Application & Competitive Advantages

Rigid Couplings excel in pipe joining for a variety of media including water, air, and fire protection fluids. Their high rated pressure (300 psi) and exceptional corrosion resistance underscore their suitability for mechanical, HVAC, plumbing, and fire protection systems. The coupling's rigid, non-flexible nature, along with low maintenance, offers users impressive reliability for both new installations and retrofits. With UL Listed and FM approved certifications, these couplings deliver a long service life and premium performance across diverse applications.

Quick Dispatch & Delivery for Global Markets

We ensure your Rigid Coupling requirements are met promptly, with quick dispatch and reliable delivery across India and leading export markets. Products are shipped after stringent quality checks, and bulk orders are handled with efficiency to suit both retailers and traders. Sample policies are transparent-complimentary or on request, depending on order volume-helping customers evaluate product fit before full-scale procurement. Trust our efficient logistics for timely delivery, every time.

FAQ's of Rigid Coupling:

Q: How do I install the Rigid Coupling for pipe systems?

A: Installation requires mechanical tightening using bolts, ensuring the gasket forms a secure, leak-proof seal. Proper torque must be applied for optimal performance.

Q: What certifications does the Select Rigid Coupling hold?

A: This coupling is UL Listed and FM Approved, attesting to its safety, quality, and performance in fire protection, plumbing, and HVAC applications.

Q: Where can this Rigid Coupling be used effectively?

A: It is ideal for HVAC systems, fire protection piping, plumbing, water supply, and other mechanical systems requiring rigid, dependable pipe connections.

Q: What are the main competitive advantages of this product?

A: The coupling offers high corrosion resistance due to its impressive epoxy powder coating, long service life (20+ years), low maintenance, and high pressure and temperature tolerances.