valve parts, valve accessory, pipe fitting, valve component casting, casting parts
1. Casting tolerance----CT4-6
2. Surface roughness----6.3µm(CN standard) ,6.3µm(US standard) ,250micro-inch(US standard)
3. Weight range----15G-100KG
4. Testing facility: Direct-reading Spectrometer, Brinell Hardness Tester. Multifunctional Tester.
5. Chemical composition report and hardness report are avalable.


We can supply all kinds of castings according to draw, sample, or specific industry standard. your any inquiry will be greatly appreciated.
you will get our professional and warm-hearted service , so just feel free to contact us by email, fax, or telephone at any time.