Established in 1993, Guanfa Valve Manufacture Co., Ltd. is specialized China valve guide manufacturer and distributor of valves, hoses, tubes and pipes. Our oem valve guides are suitable for acid, alkali, water, steam, seawater, coal gas and natural gas. They are widely used in petroleum, chemical, paper making, fertilizer, brewing and metallurgy. The use of specialized software of Pro/E and CAD has shorted the P&D and trial manufacture cycle, and greatly improved the service life and dependability of products. Our high-quality products have been exported to the North Amercia, UK, USA, Germany, Italy, India, France, Australia, Japan.

Design and produce according to ISO9001 standard and Japanese standard.
Precision manufacture, in superior quality.
Using superior quality raw material, wearable, anti-corrosive.
Resist high temperature, fatigue and impact, ensure longer working life.
High Phosphor Cast Iron Alloy.
Its developed by Fabbrica Italiana Automobile Company and adopt formula of valve guide from NanJing New Daily Automobile Company.
High attrition endurance,
High temperature endurance
High erosion endurance.
Can be used 150--300 thousand-kilometre
The normal valve seat is made by Powder Metallurgy.
Just can be used 30--50 thousand-kilometre.
This product is designed for use on off-road/competition vehicles only. The use of this product on a pollution controlled vehicle or on a public highway may be illegal in your country. Please check your local laws. Images may not be representative of the actual product.

RaceMax Valve Guides are ideal for both intake and exhaust applications and are compatible with Stainless and Titanium Valves. In fact, we use these in all of our own engines - including the one in the XS R32 GTR. With excellent machinability and wear characteristics as our goal, we have these precision guides custom-made in small quantities out of a high quality manganese-bronze material. Factory valve guides are made from cast iron which are great for a factory horsepower engine with a factory redline. If you're planning on using your engine above 7,000rpm, the factory guides will slowly develop hairline cracks and then eventually destroy themselves AND your valve stems. The RaceMax Valve Guides are your answer for reliability beyond 7,000rpm.

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