1) 90% pipe fitting for export. 2) Strong R&D team. 3) High quality and low price. 4) Various material and standar:ASTM,AI
1. Material & standard: stainless steel; 304 or 316.
2. Technology: investment casting or lost wax process.
3. Melting equipments: medium frequency induction electric furnaces.
4. Inspection facilities: spectrum instrument, ultrasonic flaw detector and mechanical properties facilities.
5. Heat treatment: normalizing, quenching & tempering(if necessary).
6. Surface treatment: shot blast surface or polishing surface.
7. Machining: CNC, NC, common machines process (if necessary).
Tianyi precision produces a range of hydraulic cylinders and castings. For the castings the company uses state of the art casting techniques and is able to produce at CT3-5 and surface roughness Ra3.2μm. For the hydraulic cylinder production foreign advanced sealing package,high quality carbon steel and alloy steel for cylinders, high frequency quenching and tempering material for pistons.
steel pipe fitting
