Valve Seat Dealers in Rajkot

We are offering valve seats. Chromium and nickel based wide range of alloy cast valve seats with multiple options options of customer specified material is in place seat grinding clearance maintained at 15 microns and face parallelism at 7 microns material and image analysis, hardness, tensile tests are carried out 100% in house manufacturing and dimensional inspection is carried out. Profile test for each lot is executed wide range available and have development capacity of any material of valve seat as per customer requirements.

We are offering valve seats insert.seat insert that is manufactured from alloy cast iron heat resistant material assures our customers for authenticity and reliability. Durability and high precision are the qualities due to which, this engine valve seat is used in various in engines. This has assisted us in augmenting large number of customers all over the world. Available in varied dimensions, these valve seats can be obtained at most competitive prices of the industry. inlet valve seat/ exhaust valve seat insert are manufactured from alloy cast iron heat resistant material & also from chrome-silicon alloy steel stellite ® seated. We are also manufacturing over size inlet / exhaust valve seat insert as per customer requirement. note : stellite ® is registered trademark of dellro stellite, uk

Valve Guides are made from Cray Cast Iron alloy. We offer Brass Bronze and Copper backed materials. The machining of outer diameter with tolerance 15 to 20 microns and dinner diameter 25 Microns. Cylindrical Grinding is done to archive geometrical parameters. Valve Guides are hardened up to 210 to 260 BHN.

Chromium and Nickel based wide range of alloy cast valve seats with multiple options Options of customer specified material is in place Seat Grinding clearance maintained at 15 microns and face parallelism at 7 microns Material and image analysis, Hardness, tensile tests are carried out 100% in house manufacturing and dimensional inspection is carried out. Profile test for each lot is executed Wide Range available and have development capacity of any material of Valve seat as per customer requirements.

We are offering valve seat. The valve seat is the surface against which the inlet or an exhaust valve rests during the portion of engine operating cycle. If the valve seat is improperly positioned valve leakage will occur which will effect engine efficiency, performance and engine life.

The valve seat insert prevents the impact/burying of the valve into the cylinder head. It absorbs a proportion of the combustion heat with which the valve is charged. The valve seat insert gives off this heat to the cylinder head. To meet the different strains, an optimum material composition of the valve seat inserts must be found. Not only must the operating conditions in the engine be considered, but also the machinability of the material for the engine reconditioned. Valve Seats are made from High Quality Chromium and Nickel. Valve Seats ground surface is maintained 15 to 20 microns and face parallelism @ 10 microns. 100% dimensions Inspection and Visual Inspection of Valve seat Inserts. Hardness of Valve Seats must be 30 to 35 HRC. Materials In the most recent engine generations of renowned car manufacturers, valve seat inserts made of sintered material (powder metallurgical procedure) are used. The increasingly high, thermal strain of the seat insert in the combustion chamber can hardly be met anymore by materials from conventional casting processes. For this reason, Motorservice offers sintered valve seat inserts amongst others from two different material combinations, which covers the entire application range of future engines. Sintered Metal Seat Inserts Cast Iron Seat Inserts Production Capacity 30000 pieces per month *Believe in Quality not Quantity

We are manufacturing quality engine valve seats for diverse applications in the automotive and industrial segment. Our engine valve seat is highly durable and strong. The engine valve seat is manufactured using high grade raw material and undergoes rigorous quality checks. specifications : available material/ grades : chrome & nickel basematerial used : ferrous, alloy steel, carbon steel & as per customer’s specifications

We supply cost-effective, high-performance valve seat inserts. Our products have become the preferred choice for Internal Combustion Engines of Cars, Trucks, Tractors, Two Wheelers, Industrial Engines, Marine Engines and gasoline engines etc. VALVE SEAT INSERTS are made from high chrome alloy and produced by centrifugal cast process to obtain closed grain dense structure to meet their functional properties.Competition is not a threat to us, our operational structure is well defined by way of assuring deliveries in the accepted time frame, economical pricing and with the Quality that is most appropriate for the required purpose. We at NANDISH OVERSEAS believe and work towards Total Customer Satisfaction.

Ameera Exports is the leading manufacturer of Cast Valve Seat Inserts. While studying Valve Seat Inserts technically and mechanically we understand the aspects of Service Life of inserts. Working closely with our customers it is our duty to suggest which type of alloys is to be used in manufacturing of Valve Seat Inserts so as to ensure the durability and cost effectiveness of the valve seat inserts. Ameera Exports, is equipped with full in house capability of Mixing of Alloys, Casting, Spectrometer for Evaluation of Material and Degree Machine to attain the maximum accuracy in the degree of the Valve Seat Inserts. The Inspection and Quality maintenance program of Valve Seat Inserts   O.D. Roundness The roundness of the outside diameter should be held to 0.013mm maximum O. D. to Bottom Face Perpendicularity This specification should be held to 0.002mm per mm of width. Seat Surface Gauge Height The gauge height tolerance for the seat surface is typically ±0.04mm. Seat Surface Finish A finish specification of 0.8 Ra is typical of many manufacturers. Seat Surface Run-out to Bottom Face and O D Run-out of the seat to bottom face/O D is maintained to 0.04mm maximum. Seat Surface Angle The tolerance for seat surface angle is typically ± 0.25º. The exact interference angle must also be used and not the nominal seat angle most near net shaped VSIs have. Line Profile for Seat Surface Some manufacturers have a line profile (or roundness) specification for the seat surface. This specification is the most critical in ensuring a good seal between the valve and VSI. A typical specification for this feature is 0.02mm. . Some design considerations for the counter bore are as follows: Roundness A maximum counter bore roundness specification must be given. A typical specification is 0.013 mm. Any out-of-roundness on the counter bore can be transmitted to the valve seat surface. Counter bore to Valve Guide Perpendicularity The counter bore must be perpendicular with the valve guide. The specification of .002mm per mm should work well. These tolerances are intended as general guidelines. There are designs in existence that have tighter tolerance schemes and some with looser tolerance schemes.  

With a class of manufacturing and exporting, we are here with a complete line of Valve Seat. Counting quality as the most important area, we strongly believe to maintain consistent relationship with our customers and always ensures delivery of excellent quality product.

Leveraging on a state-of-the-art manufacturing unit, we provide the clients with the technologically advanced Automobile Valve Seats. Our Auto Engine Valve Seat is highly acclaimed by the clients, owing to its unique features and better performance. In addition, we offer Automobile Valve Seats at the reasonable rates and are acclaimed as one of the renowned Valve Seats Exporters , Manufacturers and Suppliers in India. Features : Anti-abrasiveSuperb finishExcellent performanceHighly durable

We are one of the prominent Manufacturers and Suppliers of Valve Seat. Based at Rajkot, Gujarat, we offer Valve Seat of different specifications and for different applications. We manufacture Valve Seat using the finest grade Cray Cast Iron Alloy as well as Brass Bronze & Copper backed materials. In the Valve Seat, the cylindrical grinding is done to archive geometrical parameters. Our valve guides are hardened up to 210 to 260 BHN. Details : The machining of outer diameter with tolerance 15 to 20 microns and dinner diameter 25 Microns.

We are leading manufacturer of all type of valve seat insert for petrol/diesel & gasoline engine. Our Valve Seat Inserts are made from Chrome Alloy Steel which has a powerful wear resistance at high temperature. Our valve seat inserts give the long life to valve and cylinder head. We maintain its hardness & material standard as per OEM Standards, Chromium and Nickel based wide range of alloy cast valve seats with multiple options.  

A valve seat is a very critical part of an engine. Vikram Valve offers quality Valve Seats made from combination of unique wear resistant and high thermal conductivity materials, and near net shape geometry. It is very important to select proper material for Valve Seat manufacturing depending upon the application in order to withstand high temperatures, stress and corrosive gases and compounds.

Product Description: Valve seats are offered in material such as EN-52. EN-24, EN-8, Cast-iron depending on application or customer's specification. Steallite coating on seat is also offered if required by the customer. These are manufactured by ring rolling or forging process depending on the size and volume.   All valve seat inserts are either forged or individually cast to ensure proper material transfer and formation. Different alloys are utilized depending on the specific requirements of an engine or fuel delivery.   Quality deals with Perfection which comes out of specialization for manufacturing particular product. We maintain Perfect chemical composition and 100% accuracy in all aspect of manufacturing process.    O.D. Roundness  O. D. to Bottom Perpendicularity  Seat Surface Gauge Height  Seat Surface Finish  Seat Surface Run-out to Bottom Face and O D  Seat Surface Angle  Line Profile for Seat Surface   All these aspects are taken into consideration during the manufacturing process.

Superior quality Valve Seats can be availed from us. The manufacturing is completely in-house and the dimensional inspections of the Valve Seats are undertaken. The seat grinding clearance is maintained at 15 microns and face parallelism at 7 microns. Complete in-house manufacturing and dimensional inspection is also carried out for the Valve Seats. The Valve seat can be developed as per client’s requirements.

We are manufacturer of Engine valves for all kind of Gasoline, Diesel and Industrial IC Engines. Normally, a valve should rotate during engine run. Rotating valves have high life certainly. Rotating valves have high life certainly. Uniform heating of valve seat surface (means no heat collections local heat areas ), preventing of some carbon adhesions, valve train disturbances and good running surface on the valve tip depend on the valve rotation. Rotating event, if no rotator mounted, happens by normal vibration of engine and also spring strok. The valve do not rotate by deformed or not good weak springs. Valve should be rotated normally, no fast or no slowly. Good springs and rotator (rotocaps) result in normal rotation of valve and no wear on tip or no local heating or burning on seat surfaces. We apply special process on product as per drawing’s description or customer’s requirement like Bi-metal valve, chrome plated on stem, Nitred valve, Seat face induction valve, though pass induction of Tip hadnessâ€Â¦

Nickel and chromium casted valve seats with multiple options as per customer specifications Seat grinding clearance maintained at 15 microns and face parallelism at 7 microns Profile test, dimensional test and material test is carried out for each batch. Having wide production capacity for valve seats that suits almost every model available worldwide

We are leading manufacturer of all type of valve seat insert for petroldiesel & gasoline engine. Our Valve Seat Inserts are made from Chrome Alloy Steel which has a powerful wear resistance at high temperature.

Chromium and Nickel based wide range of alloy cast valve seats with multiple options Options of customer specified material is in place Seat Grinding clearance maintained at 15 microns and face parallelism at 7 microns Material and image analysis, Hardness, tensile tests are carried out 100% in house manufacturing and dimensional inspection is carried out. Profile test for each lot is executed   Wide Range available and have development capacity of any material of Valve seat as per customer requirements.