Hose Clamp Manufacturer & Suppliers in India- Jolly

Constant Torque Heavy Duty Worm Drive Clamp - Lined (WTL)

Jolly Constant Torque Heavy Duty Lined Worm Drive clamp is designed to suit Heavy duty applications where thermal & Pressure fluctuation is a key concern. Spring action of Belleville washer stack accommodate the fluctuations & prevents loosening or loss of clamp load due to increase/ decrease in joint diameter.

Also known as Constant Torque Clamp, Constant Tension Clamp

Specification Sheet Enquire Now

Key Features
Material Options
Industries and Applications
Product Diagram

Jolly constant Torque (Tension) Heavy Duty Lined Worm Drive Clamp is designed as per SAE standard for Heavy duty applications where fluctuation in hose diameter due to thermal & Pressure variation is key concern.
Constant Torque HD Worm Drive clamp works on principle of Worm Gear action where gearing action between clean punched perforations & thread of Hex Head Screw enables tightening or loosening of clamp on the application.
Constant Torque Belleville Washer stack compensates for Pressure & Temperature variation in hose line eliminating chances of loosening of clamps grip on hose & avoid seepage.
Strong & rigid two piece housing construction ensures suitability of clamp for Installation torque upto 8.5 Nm & Ultimate torque upto 11.5 Nm whereas liner prevents direct contact of perforations with hose which prevents hose biting at high installation torque.
Jolly Heavy Duty constant Torque clamp is available in a wide diameter range option & various material grade combinations to best suit the application.

Jolly Heavy Duty Constant Torque (Tension) Lined Worm Drive Clamp series products are made with material grade of AISI or equivalent global standards to provide high quality & consistency in performance.
Heavy Duty Constant Torque Worm Drive Clamps are available in entirely SS300 grade series as well as available in SS316 grade which is suitable for Marine applications.
Jolly Constant Torque HD Worm Drive clamps are also available in SS300 grade Series with a combination of screw made of material SS410 grade/ plated carbon steel with the option of Hexavalent & Trivalent.
Zinc plating as per Industry & Global Export Standards whereas Belleville washers are generally made in SS-300 series unless special requirement specified.

Jolly Heavy Duty Constant Torque (Tension) Worm Drive Clamps serve in a wide variety of Heavy Duty industries while meeting industry specified demand & keeping edge over Quality product supplies. Our products commonly used industries and applications such as:

Automotive

Engine Applications

Cooling system Applications

Marine Applications

Oil & Gas Applications

Jolly Clamps

What Makes Jolly Clamps Different?

Jolly Clamps Pvt. is an IATF 16949, ISO 45001 and ISO 14001 certified, RoHS compliant Indian manufacturing company which is one-stop for all your Clamping requirements. We are over 5 decade-old, young company catering JOLLY brand clamping solution to over 80% of OEM and Aftermarket in India and many institutional customers globally. We are a proud Indian clamp manufacturer who specializes in customized clamps and believe in lowest lead time.

As a premier manufacturer and exporter, Jolly Clamps takes pride in delivering top-quality products that have earned acclaim across North and South America (USA), Canada, Mexico, Brazil, Poland, Peru, Germany, and Russia.

Frequently Asked Questions for

Constant Torque Heavy Duty Worm Drive Clamp

The Constant Torque Heavy Duty Worm Drive Clamp is designed for heavy-duty applications where fluctuations in pressure and temperature can affect the hose diameter. Its spring action compensates for these variations, preventing loosening or loss of clamp load.

The Belleville washer stack compensates for pressure and temperature variations by maintaining consistent tension. This ensures a secure grip on the hose, eliminating the risk of loosening or seepage due to joint diameter changes.

These clamps are made using high-quality materials, including: ● SS300 and SS316 grade stainless steel for high durability. ● SS410 grade or plated carbon steel screws. ● Zinc-plated options for global export standards. The SS316 option is specifically suitable for marine applications.

The clamp supports installation torque up to 8.5 Nm and an ultimate torque of up to 11.5 Nm, ensuring robust performance for heavy-duty applications.

The liner prevents the clamp's perforations from coming into direct contact with the hose, avoiding hose damage or "biting" even at high installation torque levels. This enhances the lifespan of the hose and ensures leak-proof performance.

These clamps are ideal for various applications, including: ● Automotive and engine systems. ● Cooling systems. ● Marine environments. ● Oil and gas industry applications.

The Jolly Constant Torque Worm Drive Clamps are designed to meet SAE standards, ensuring consistent quality and performance for heavy-duty applications.

Top Manufacturers of Steel Clamps & Couplings Across The Globe.

Constant Torque Heavy Duty Worm Drive Clamp - Lined (WTL)

What Makes Jolly Clamps Different?

Frequently Asked Questions for

Constant Torque Heavy Duty Worm Drive Clamp

What is the primary purpose of the Constant Torque Heavy Duty Worm Drive Clamp?

How does the Belleville washer stack improve clamp performance?

What materials are available for the Jolly Constant Torque Worm Drive Clamp?

What torque levels are supported by this clamp?

How does the lined design benefit hose applications?

In which industries or applications can the Jolly Constant Torque Worm Drive Clamp be used?

What standards do these clamps meet?

Top Manufacturers of
Steel Clamps & Couplings Across The Globe.