osion and antioxidant graphite material,strong noncorrosive film,make double protection for the head, with strong practicability,durable and long service life.
Applicable Medium：
Suitable media for spherical heads are gas, liquid, and steam.?
Processing Methods：
The overall composite corrosion-resistant spherical head processing method is high-precision CNC lathe turning, ordinary lathe finishing, argon arc welding and so on.?
Features：
The ball-shaped he