High Hardness Ball Valve
* Based on technical knowhow and long field experience, FMC provides specialized products that are produced by FMCVD Coating (Chemical Vapor Deposition) System. It is never get damaged by assembly lines or sand paper due to a high degree of hardness. It also is not broken by high-temperature or any impacts.
* Depend on any situation in using, our product with FMCVD coating system is more durable than other company’s ball valves. Also, by using in certain condition, ours can be semi-permanent.
* It is sealed with higher than Leakage Class ANSI VI and more using of them, you can get higher performance.
* This is the best you have had ever in qualities of durability under high-temperature, high-pressure, wear resistance, corrosion resistant and so on.
* Material contains lots of slurry, catalyst, sand, and etc. So under a certain condition like lots of wear and tear, it is semi-permanent and provides you the great values.
1. High Quality of Hardness: Our certain material types and FMCVD coating processing system would provide you to use in any kind of situation. Hardness is guaranteed. HV 1800~5000 (above HRC 80)
2. Durability of Abrasion: Strong in scratch, high pressure, abrasion, high temperature and etc.
3. Low Coefficient of Friction: When it compares in general heat treatment, the level of coefficient of friction is low as 1/3 comparing to others so the surface is smooth and it has a long life cycle.
4. Corrosion Resistance: it is excellent about HCL, H2SO4 and H2S, HF, Phosphoric Acid, Alkali and etc.
5. Obstacles of Gas: It is excellent about O2, H2, SO2, SO3, H2S and etc.
6. Thermal Shock Resistance: Until the critical temperature vicinity, it maintains the hardness until 600' C high temperature. It excellence in use of liquids, dry flowing and abrasives.
Main Customer :
Hyundai Engineering & Construction, POSCO E&C, Samsung Engineering, GS Caltex, LG MMA, STX heavy industries, Kumho Mitsui Chemicals,
Main Product:
Forged Steel Bellows Seal Valve, Forged Steel Valve, Forged Steel High Pressure Valve, Ball Valve
#Forged Steel Bellows Seal Valve, #Forged Steel Valve, #Forged Steel High Pressure Valve, #Ball Valve
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