crowninternational Mori Gate, Delhi

Valve Seat Inserts are made from Chrome Alloy Steel which has a high wear resistance at high temperature. These are suitable for use in light Alloy Aluminium and Cast Iron Cylinder Heads. They serve well to extend the life of Valve Seat.

Sophisticated manufacturing processes utilized are supported by quality assurance procedures at every production step right from incoming steel to product packaging.Materials:- The standard Precicomp valve plate and reed material is of AISI-420 stainless steel which provides uniform high hardness.

Valve Guide are made from grey cast iron alloy with high Phosphorous content to provide high wear resistance and improves working properties in poor lubrication conditions. Valve Guide are made to accurate dimension as per OE standards and the inner bore is also finished to Perfect size, not usually done by Competitors.

We bring forth an ample range of superior performance U J Cross that is available in various sizes and dimensions. Our Universal Joint Cross is manufactured from finest quality raw materials as per the models of all kinds of European, American & Japanese Vehicles. Easy to install, our Automotive UJ Cross is anti abrasive and non corrosive in nature. We have carved a niche as one of the prominent Automotive UJ Cross Manufacturers in India.

Our cylinder pistons are designed to carry tremendous power, can withstand high temperature and pressure and give excellent stroke and thrust.

We offer a qualitative range of metal bushes that are manufactured using optimum quality steel. Offered in customized specifications, these steel bushes are acknowledged for the features of durability, sturdy construction and reliable performance. Our assortment of steel bushes finds wide application in diverse industries.

We manufactures and holds large stocks of compression springs, extension springs, torsion springs, flat springs, wire forms and other spring products, retaining rings and clock type springs. All springs can be produced in a wide range of materials and finishes and we can custom manufacture your own unique springs and wireforms.

We manufacturer Precision high quality O-rings in various diameters. These rings can be delivered in bulk quantities within a short time frame. O-rings are one of the most common seals used in machine design because they are inexpensive and easy to make, reliable, and have simple mounting requirements. They can seal tens of mega pascals (thousands of psi) press.

Cast Iron Rings : These rings are made from graded Prelatic Cast Iron alloy. Machined to close tolerances as recommended by O.E. (Original Equipment) Steel Ring Chrome Plated : These rings are made of high Tensile special steel machined to proper sizes with Chrome plating from 100 to 200 microns as required by the buyers. This is used in Heavy Duty Diesel Engines. SG Iron Casted Rings : These rings are made of SG Iron castings and recommended for Heavy Duty Diesel Engines, specially 3 ring design Piston.

Pistons are mostly made from Eutectic Aluminum Silicon alloy with excellent properties as low thermal expansion coefficient duty heat treated after casting for proper microstructure and hardness 70-80 hrb to achieve good mechanical properties to work in hot conditions. Pistons are machined with close tolerances as per requirements

Piston pin Crown International Piston Pins are made from high quality Alloy Steel. The manufacturing is performed on the State-of-the-art machinery to achieve perfect dimensions. The hardness of the pins is maintained between 55HRC to 60HRC, which can be altered according to customer need or OEM specifications.

We manufacture a wide range of qualitative pistons, piston rings, piston sets, piston pins and ringsets. These are rigid lubricated sliding shaft, which fits tightly inside the opening of a cylinder. Some of the applications of our products are: To change the volume enclosed by the cylinder To exert a force on a fluid inside the cylinder To cover and uncover ports

23mm to 400mm Dia covering all indeginous and foreign engines. Any type of rings can be manufactured against samples or drawings.Crown International Piston Rings are made from high quality Grey C.I. Castings (Individual Casting) with an ideal combination of free and combined carbon to provide prolonged working life. The casting used has a very fine grain to provide high tension even at elevated temperatures of high-speed engines.

Our precision pins and shafts have multiple uses for automotive, aerospace and general industrial applications. These custom-engineered products are used as motor and gear shafts, fasteners and rollers. They also serve critical functions in fuel injectors and antilock braking systems.

We Manufacture and supply all types of sealing components that includes oil seals,hydraulic seals, and end caps to cater to varied applications. These oil seals are widely used in aircrafts, automobiles, earthmoving equipments, hydraulic and pneumatic systems.

We bring forth the finest quality Nozzles in the market. The Water Spray Nozzles made available by us are fabricated by high quality brass and SS 304. Our Brass Water Spray Nozzles offers durable and hassle free performance for a longer period of time. Nozzles are used for creating pressure for the effective spraying of oil and water. The spray angle of these nozzles is of approximately 80° to make more effective.

Cast Iron Rings : These rings are made from graded Prelatic Cast Iron alloy. Machined to close tolerances as recommended by O.E. (Original Equipment) Steel Ring Chrome Plated : These rings are made of high Tensile special steel machined to proper sizes with Chrome plating from 100 to 200 microns as required by the buyers. This is used in Heavy Duty Diesel Engines. SG Iron Casted Rings : These rings are made of SG Iron castings and recommended for Heavy Duty Diesel Engines, specially 3 ring design Piston

We offer UJ cross, which are used in cars, truck and other vehicles. These are available at competitive price and can be customized as per the requirement of our customers.