Universal expansion joint bellows manufactured using stainless steel. we design bellows which gives flexible joints.

Pressure switches are designed to make electrical contact when a set pressure is reached. These switches can be designed to close or open on the pressure rising or falling. Many industries including automotive and diesel use these types of switches to maintain optimum system operation.

Diesel Generator Bellows:

We have capability to manufacture bellows for various diesel engines used in DG sets

Bellow sealed valves are a new type of Industrial Process valves. These valves are popular due to the leakage free performance hence, called Zero Leak Valves or Emission Free Valves.
With the application of Bellow seals the gland packing is supplemented by a metallic Bellow cartridge. One end of the Bellow is connected to the valve bonnet and the other end to the stem. The bellow movement is in one plane as the stroke in the valve takes place. With no rotational movements involved the fluid gets sealed to a very high degree. The fluid flows through the bottom part of the valve as per the stem movement takes place. Due to the bellow covering the stem the seal does not contact the stem at all. As the stem is the moving part in the valve it is the source of leakage due to the wear and tear of gland packing. Due to this shielding of the stem by the bellow the valve operated in a leak free zone.

For torque transmission in propulsion and positioning units:

Reliable, flexible and permanently backlash-free shaft coupling

So in short one should use these bellows in following circumstances:

• Excellent misalignment capability (compensation of shaft misalignments)


• Minimum mass moment of inertia


• High torsional rigidity


• High availability due to flexible modular construction


• Simple and fast attachment via one screw


• Nominal torque: 16 up to 700 Nm

The torque on the clamping connection, which is transmitted via frictional locking, is dependent on the hub bore (shaft diameter). For permitted values and detailed information on size selection, please see the Product Catalogue. Metal bellows couplings guarantee a zero backlash torque transmission with extremely high torsional stiffness and a low moment of inertia. Different types of bellows, conical bushings and clamping hubs are available for different applications.

Characteristics of Metal bellows couplings:

• Torque range up to 700 Nm


• high torsional stiffness


• temperatures of up to 350C


• high speed


• optional: stainless steel

The hydroforming machine is designed by US Designers and has been manufactured to international quality standards.
Bellows formed by hydroforming process are uniform in structure with adequate dimensional accuracy.
In a single step, corrugations are formed on an entire metal bellow, which increases the productivity considerably.
The properties achieved by the hydroforming process are far superior as compared to mechanically drawn bellows.
Metal bellows can be manufactured with a single ply or multiple plies with excellent flexibility, pressure tightness, and little wall thickness
reduction.

The hydroforming machine is designed by US Designers and has been manufactured to international quality standards. Bellows formed by hydroforming process are uniform in structure with adequate dimensional accuracy.In a single step, corrugations are formed on an entire metal bellow, which increases the productivity considerably.Metal bellows can be manufactured with a single ply or multiple plies with excellent flexibility, pressure tightness, and little wall thickness reduction.

Universal expansion joint bellows manufactured using stainless steel. we design bellows which gives flexible joints.

Pressure switches are designed to make electrical contact when a set pressure is reached. These switches can be designed to close or open on the pressure rising or falling. Many industries including automotive and diesel use these types of switches to maintain optimum system operation.

Diesel Generator Bellows:

We have capability to manufacture bellows for various diesel engines used in DG sets

Bellow sealed valves are a new type of Industrial Process valves. These valves are popular due to the leakage free performance hence, called Zero Leak Valves or Emission Free Valves.With the application of Bellow seals the gland packing is supplemented by a metallic Bellow cartridge. One end of the Bellow is connected to the valve bonnet and the other end to the stem. The bellow movement is in one plane as the stroke in the valve takes place. With no rotational movements involved the fluid gets sealed to a very high degree. The fluid flows through the bottom part of the valve as per the stem movement takes place. Due to the bellow covering the stem the seal does not contact the stem at all. As the stem is the moving part in the valve it is the source of leakage due to the wear and tear of gland packing. Due to this shielding of the stem by the bellow the valve operated in a leak free zone.

For torque transmission in propulsion and positioning units:

Reliable, flexible and permanently backlash-free shaft coupling

So in short one should use these bellows in following circumstances:

• Excellent misalignment capability (compensation of shaft misalignments)
• Minimum mass moment of inertia
• High torsional rigidity
• High availability due to flexible modular construction
• Simple and fast attachment via one screw
• Nominal torque: 16 up to 700 Nm

The torque on the clamping connection, which is transmitted via frictional locking, is dependent on the hub bore (shaft diameter). For permitted values and detailed information on size selection, please see the Product Catalogue. Metal bellows couplings guarantee a zero backlash torque transmission with extremely high torsional stiffness and a low moment of inertia. Different types of bellows, conical bushings and clamping hubs are available for different applications.

Characteristics of Metal bellows couplings:

• Torque range up to 700 Nm
• high torsional stiffness
• temperatures of up to 350C
• high speed
• optional: stainless steel

The hydroforming machine is designed by US Designers and has been manufactured to international quality standards. Bellows formed by hydroforming process are uniform in structure with adequate dimensional accuracy.In a single step, corrugations are formed on an entire metal bellow, which increases the productivity considerably.The properties achieved by the hydroforming process are far superior as compared to mechanically drawn bellows.Metal bellows can be manufactured with a single ply or multiple plies with excellent flexibility, pressure tightness, and little wall thickness reduction.

The hydroforming machine is designed by US Designers and has been manufactured to international quality standards. Bellows formed by hydroforming process are uniform in structure with adequate dimensional accuracy.In a single step, corrugations are formed on an entire metal bellow, which increases the productivity considerably.Metal bellows can be manufactured with a single ply or multiple plies with excellent flexibility, pressure tightness, and little wall thickness reduction.