Engine Parts Cylinder Head Gasket for Nissan Qr25 (11044-6N202)

Engine Parts Cylinder Head Gasket for Nissan Qr25 (11044-6N202)

The cylinder block and crankshaft of 4 cylinder car cylinder head are simple in construction and use a single cylinder head for a low manufacturing cost and compact size.In-line engines have high stability, good low speed torque characteristics and low fuel consumption.

Product Details

We take the creation of market-competitive Aluminum Gravity Cast Cylinder Head, Gravity Cast Intake Manifold, Multi Port Exhaust Manifold as our development vision, unremittingly devote ourselves to providing customers with excellent products and services, and strive to realize our own value in serving customers. Attaining consumer satisfaction is our firm's purpose for good. Our products are centered on customer needs, market demand-oriented, high-quality products as the goal, and service as the backing.

Product Description

The 4 Cylinder Car Cylinder Head has the advantages of simple structure, single cylinder head, low manufacturing cost and small volume. It is made of high quality alloy cast iron with good thermal conductivity, which is beneficial to improve the compression ratio of the engine. With the excellent casting performance, it is suitable for casting parts with complex structure. The main components of it are exhaust valve seat hole, valve guide hole, spark plug mounting hole (gasoline engine) or injector mounting hole. The main functions of the 4 Cylinder Car Cylinder Head are to seal the gas, form the combustion space with the piston, and withstand the role of high temperature and high pressure gas. It has good manufactureability, uniform temperature field, so as to reduce thermal stress and avoid thermal cracking. In addition, it has enough rigidity and strength with small working deformation to ensure the good sealing performance. The 4 Cylinder Car Cylinder Heads are widely used in the automotive industry to ensure smooth engine operation. If you are interested, please check the details carefully and feel free to contact us.


Basic Parameter

Place of Origin

Zhejiang, China

Brand Name

XINXING

Model Number

Auto Cylinder Head

Surface finished

Sandblasting, painting, polishing

Heat treatment

T6 heat treatment

Grade

A356 A360 AC2C

Product weight

From 0.05kg to 20kg

Machining equipments

Gravity Casting machine -23 Sets

Main products

Intake Manifold,Cylinder Head,Pump series



Supply capacity and package transportation

100000 Piece/Pieces per Month

Packaging Details

carton,woodbox,pallet

Port

Ningbo


Company strength profile

Customer

We are now supplied to BEIQI,YUCAI,BRILLIANCE,GEELY,LIFAN and famous supporting enterprise ,products are exported to the United States ,Germany ,Brazil and other countries.

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Process

We have accumulated a lot of experience in aluminum casting over the years.Each process has a professional staff to operate.




There is a significant difference in performance between the metal and sand mold. For example, the sand mold has air permeability while the metal mold does not.Sand type of thermal conductivity is poor, metal type of thermal conductivity is very good, sand type has a concession, and metal type is not.These characteristics of metal shape determine that it has its own law in the process of casting formation.Influence of gas state change in mold cavity on casting molding: when filling the metal, the gas in mold cavity must be discharged quickly, but the metal has no air permeability. As long as the process is slightly neglected, the casting quality will be adversely affected.Characteristics of heat exchange during casting solidification: once the metal liquid enters the mold cavity, heat is transferred to the metal wall.The liquid metal loses heat through the mold wall, solidifies and contracts, while the mold wall gains heat and expands while raising the temperature, resulting in a "gap" between the casting and the mold wall.


Quality control

We have professional testing personnel to use a variety of equipment to control the quality of products





Technical strength

We have a strong professional technical team and r & d strength, as well as a variety of certificates.




Continuous development and meeting customer needs are our eternal pursuit. In the current global economic integration and increasingly fierce market competition, we will continue to uphold the pragmatic and innovative entrepreneurial spirit to provide customers with high-quality Engine Parts Cylinder Head Gasket for Nissan Qr25 (11044-6N202) and services. Our company has always been adhering to the business tenet of 'win-win, integrity, and innovation'. Every progress of ours is inseparable from your support. We hope that we will develop together and make progress together to create a better tomorrow! In our production and operation, we follow the tenet of honesty, credibility, and continuous development, and integrate enthusiasm and efficiency into the entire process of pre-sales, sales and after-sales services.
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