DD Coupling

Name: DD Coupling
Brand: SPECIAL STEEL COMPONENTS CORPORATION

10000.00 - 50000.00 INR

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Product Details:

Head Code Hexagonal
Thread BSP/NPT/Metric (as requested)
Sealing Rubber Gasket / Nitrile / Viton / EPDM
Bore Full Bore
Connection Hose Shank / Threaded / Flanged
Torque Hand-tight only, typically under 30 Nm
Max. Speed Not applicable (static/semi-static use)
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DD Coupling Price And Quantity

Price Range 10000.00 - 50000.00 INR
Minimum Order Quantity 1 Unit

Interchangeability Compatible with standard camlock (cam and groove) couplings
Weight Varies by size and material (for example, 2" Aluminum ~0.9 kg)
Size Range 1/2 inch to 8 inch
Pressure Rating 10-16 bar (standard industrial applications)
Leakage Test Pressure tested during manufacture
Locking Mechanism Double arm lever-lock
Compliance Meets international safety and quality norms for couplings
Corrosion Resistance High, depending on chosen material (stainless steel best)
Temperature Range -20°C to +80°C depending on gasket and body material
End Connection Type Male/Female/Adaptor/Coupler/Flange

DD Coupling Product Specifications

Application Quick and leak-proof connection/disconnection of hoses and pipes for fluid transfer applications in industries like petroleum, chemicals, agriculture, and water supply.
Inner Diameter Up to 8 inches (as per model specification)
Head Code Hexagonal
Shape Round
Outer Diameter Varies, typically matched to hose/pipe size
Material Aluminum, Brass, Stainless Steel (SS304/316), Polypropylene
Sealing Rubber Gasket / Nitrile / Viton / EPDM
Bore Full Bore
Connection Hose Shank / Threaded / Flanged
Standard EN 14420-6 / DIN 2828 / IS 2536
Structure Camlock / Quick Release
Thread BSP/NPT/Metric (as requested)
Max. Speed Not applicable (static/semi-static use)
Surface Treatment Polished
Technique Precision Casting
Torque Hand-tight only, typically under 30 Nm

Interchangeability Compatible with standard camlock (cam and groove) couplings
Weight Varies by size and material (for example, 2" Aluminum ~0.9 kg)
Size Range 1/2 inch to 8 inch
Pressure Rating 10-16 bar (standard industrial applications)
Leakage Test Pressure tested during manufacture
Locking Mechanism Double arm lever-lock
Compliance Meets international safety and quality norms for couplings
Corrosion Resistance High, depending on chosen material (stainless steel best)
Temperature Range -20°C to +80°C depending on gasket and body material
End Connection Type Male/Female/Adaptor/Coupler/Flange

DD Coupling Trade Information

Supply Ability 100 Unit Per Day
Delivery Time 1 Week

Product Description

We have gained huge appreciation from clients for manufacturing and exporting premium grade DD Coupling. Offered coupling is a device which is designed for connecting two shafts together at their ends for purpose of transmitting power. Provided coupling is made using top-notch quality tested components under guidance of our experienced professionals at highly advanced production unit. This coupling is safely packed to prevent damage during transit. Finding usefulness in industrial applications, offered DD Coupling is highly admired among clients owing to its robust construction, enhanced durability, less maintenance and excellent functionality.

High Performance and Compatibility

Engineered for versatility, DD Coupling suits a variety of fluid transfer applications across petroleum, chemical, agriculture, and water supply industries. The double arm lever-lock mechanism ensures a secure connection while allowing easy, rapid operation. Its design is compatible and interchangeable with standard camlock couplings, providing seamless integration with existing systems and reducing downtime.

Durable Construction and Superior Sealing

Choose from aluminum, brass, stainless steel (SS304/316), or polypropylene to meet your corrosion resistance and application needs. The use of premium rubber, nitrile, Viton, or EPDM gaskets ensures reliable sealing performance, even in challenging conditions across a wide temperature range. All couplings are pressure-tested to prevent leakage, supporting safe and efficient operations.

Customization and International Standards

DD Coupling is available in various end connections (male, female, adaptor, coupler, flange) and thread types (BSP, NPT, metric), with precision casting ensuring durability. Available in round shape with full bore and hexagonal head code, every unit meets stringent industry standards (EN 14420-6, DIN 2828, IS 2536) and is customizable to meet project-specific requirements.

FAQs of DD Coupling:

Q: How does the double arm lever-lock mechanism on DD Coupling work?

A: The double arm lever-lock mechanism securely clamps the coupling in place, ensuring reliable and quick connection or disconnection. By engaging both arms simultaneously, the mechanism provides balanced force, tight sealing, and minimizes accidental disengagement during operation.

Q: What is the typical process for installing and using a DD Coupling?

A: Installation involves aligning the male and female components, engaging the cam arms, and locking them in position by hand. The process requires no tools and takes only a few seconds, allowing fast and safe fluid line setup or removal for industrial tasks such as chemical handling or water transfer.

Q: When should I select stainless steel over other materials for a DD Coupling?

A: Stainless steel (SS304/316) couplings offer superior corrosion resistance and are best suited for harsh chemical, petroleum, or outdoor environments. Use stainless steel when your application involves aggressive fluids, high hygiene standards, or exposure to corrosive conditions.

Q: Where can DD Coupling be used across industries?

A: These couplings are commonly employed in petroleum, chemical processing, agriculture, water supply, and industrial fluid transfer applications, making them a reliable solution for a wide range of demanding environments where secure, leak-proof hose or pipe connections are necessary.

Q: What sealing options are available and how do they benefit operation?

A: Rubber, nitrile, Viton, and EPDM gaskets are available, each offering compatibility with different fluids and temperature ranges. Selecting the appropriate sealing material enhances durability and leak-proof performance to match specific fluid types and operational temperatures.

Q: How does DD Coupling ensure leak-proof performance and safety?

A: Each coupling undergoes rigorous pressure testing during manufacture to certify leak resistance and structural integrity. This ensures that every unit meets international standardsand reduces the risk of hazardous leaks in critical industrial applications.

Q: What end connection and thread types are available for adapting to various systems?

A: DD Couplings are offered with male, female, adaptor, coupler, and flange end connections, alongside BSP, NPT, and metric thread types. This variety supports broad compatibility, making system integration easier and more effective.