100% Original Factory Valve Fitting Wholesale - Accessories 10 – Yingyi
100% Original Factory Valve Fitting Wholesale - Accessories 10 – Yingyi Detail:
Texture:Ductile iron
Mark:QT400-15、QT400-18、QT450-10
Matrix structure:Ferrite
Technology:Lost foam
Application:Cylinder accessories, car accessories, train accessories, valve accessories, ship casting, excavator bucket teeth, rotating shaft support
Spheroidization rate: Above grade 3, including grade 3
Test methods: 1. Components analyzed by spectrometer; 2. Test before and after furnace; 3. Fine phase analyzer, check whether the spheroidization rate, pearlite and ferrite are qualified, and check whether there are carbides; 4. Hardness test by hardness machine; 5. Tension machine, measuring tensile strength, elongation, mechanical properties, etc.
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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for 100% Original Factory Valve Fitting Wholesale - Accessories 10 – Yingyi , The product will supply to all over the world, such as: Panama, Kuala Lumpur, Kenya, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, please click the button to acquire additional nformation.

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

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