Mechanical

Frequently asked Questions

Benefits of changing filter elements?

An oil filter element is the central part of the filtration system. For smoother filtration, it is necessary to change filter elements from time to time. The oil filter mainly traps oil contaminants such as paint, rust and other particles. Without the oil filter, these particles can get into the motor oil and damage the parts.

How should a heat exchanger be chosen?

There are various types of heat exchanger such as

• Shell and tube heat exchangers.
• Double pipe heat exchangers.
• Plate heat exchangers.
• Condensers, evaporators, and boilers.

They should be selected on the basis of:

• The medium or type of fluid
• Flow arrangements i.e. parallel flow or counter flow arrangements

What is a condenser?

The condensers are used in systems where heat transfer is involved, for instance, refrigerators. The job of a condenser is to condense gas into liquid through cooling.

Why use hydraulics instead of pneumatics?

Hydraulics are preferred because they are capable of moving heavier loads and providing higher forces. Hydraulics use mediums such as oil and fluid while pneumatics use compressed gas. Due to the use of fluid, the movement in hydraulic systems is instantaneous. This isn’t the case with pneumatics. If you want to buy hydraulic fittings or know hydraulics cost, check-out mjvaluemart. It is the best place to buy unused fittings online. The e-Marketplace operated by mjunction, a SAIL-Tata Steel JV, connects
buyers with the sellers who have excess unused inventory of MRO spares.

What is an IC Engine and what are its different components?

An internal combustion engine (IC engine) is an engine where the combustion of a fuel takes place in a combustion chamber, which in turn rotates the crankshaft and produces work. There are different types of IC engine. For instance reciprocating piston engines are used in automobiles, motorcycles and ships.

The components of some of common types of internal combustion engine are:

• Cylinder head
• Piston
• Crankshaft
• Connecting rod
• Valves
• Manifolds

What does the automatic lubricator do?

The automatic lubrication system works on sensor mechanism and automatically dispenses the proper amount of lubricant required for the lubrication of the equipment. You can buy automatic greaser at discounted price at mjvaluemart, a multi-vendor e-marketplace. Buyers can browse products online and negotiate prices directly with sellers. There is no registration or transaction fee that buyers have to pay.

What is pin pivot?

Pins with special end configuration that prevents motion. Pin pivots are made from different materials such as steel, carbon steel and steel alloys. To bulk buy pin pivots online, visit mjvaluemart, a multi-vendor e-marketplace. Buyers can browse products such as fasteners, ball bearings, and gearboxes online and negotiate prices directly with sellers.

What is clamp?

A clamp is a fastening device used to hold the objects tightly together. A clamp is quite versatile. It is used for many applications, from woodwork to construction. Common clamps are:

• F clamp
• G clamp
• U clamp
• C clamp

If you plan to buy clamps online, visit mjvaluemart. The platform connects buyers with U bolt clamp manufacturers with excess inventory. Buyers get the opportunity to buy clamps at discounted prices.

What is the difference between tube fittings and pipe fittings?

Pipe fittings are used for branching or changing direction while tube fittings are mainly used in tubing systems for connection. You can buy unused pipe and tube fittings online on mjvauemart. For stainless steel tube fittings and upvc pipes price list, visit mjvaluemart.

What are the different types of pipe fittings?

Elbow, reducer, tee type, cross type, coupling, adaptors, unions and plugs are some different types of pipe fittings. If you ae looking for pvc pipe fittings suppliers to buy stainless steel tubing elbows online, visit mjvaluemart. The platform has many pvc pipe fittings suppliers that sell their excess unused inventory at discounted prices.

What is a coupling pipe fitting?

Coupling pipe fittings have inside threads for connection. They help in extending or terminating pipe runs. They are used to repair a broken or leaking pipe. Different types of coupling include socket weld coupling, butt weld, threaded, and flanged. Check socket weld coupling dimensions and buy them online on mjvaluemart. You will many suppliers and manufacturers on the platform with excess inventory selling products at discounted prices.

What is the difference between male and female pipe fittings?

A male threaded coupling has threads on the outside like a bolt. A female pipe fitting has threads on the inside like a nut. If you wish to buy or sell male and female coupling , visit mjvaluemart, a multi-vendor . You will many suppliers and manufacturers on the platform with excess inventory selling products at discounted prices.

What is flanged fittings?

Flanged fittings have flange in one or both ends. They are used for connecting pipes with each other, to valves and to fittings. They are flexible for rigid/above ground application. mjvaluemart is the best place to buy genuine and unused Pipe flanges and fittings.

What is NB and STP?

NB refers to nominal bore. NB is the standard in which sizes of pipes are measured. STP is Standard Temperature and pressure. STP conditions are necessary in many industries to express the volumes of gases and liquids and related quantities.

What is the function of a transmission shaft?

Shaft is a rotating mechanical element that is used to transmit power from one equipment/part to another. Ball bearings and roller bearing are common shaft bearings that are used. Plain bearings are simplest type of bearings used for sliding, rotating, oscillating or reciprocating motion. Bearings are used in lifts, elevators, escalators and conveyor system.

What factors reduce filter performance?

An air filter element filters the micro dust particles and other foreign debris. Temperature, air pressure and dust concentration are some factors that reduce filter performance.

Which way do seals go in a hydraulic cylinder?

The seals are fitted on that external side of the cylinder head. This is done to protect the cylinder assembly and hydraulic system from dust, debris and other contaminants. To buy mechanical seal and hydraulic cylinder seal kits, visit mjvaluemart, a multi-vendor e-marketplace. You can buy mechanical seal and hydraulic cylinder seal kits by size.

Types of hydraulic cylinder seals?

Different types of hydraulic cylinder seals include:

Seals
Wire seals
Piston ring
Rod seals

To buy hydraulic cylinder seal kits, visit mjvaluemart, a multi-vendor e-marketplace. The platform connects buyers and sellers with excess inventory. The hydraulic cylinder seal kits are available at discounted prices. Buyers and sellers can negotiate the price directly. Buyers can select hydraulic cylinder seal kits by size. All the products are carefully classified into categories.

How do you know if a cylinder seal is hydraulic?

Mechanical Category Hydraulic seals used to seal the openings in the hydraulic systems. The components of the seals are in relative motion. They are flexible and customised in nature. If you are looking for mechanical kits and hydraulic cylinder seal kits by size, mjvaluemart, an online platform that connects buyers and sellers with excess inventory. Buyers and sellers can negotiate the price directly. Transaction takes place once the two agree on a price.