Big size elbow casting 1. Accurate dimension; 2. Professional casting skill; 3. Complete requirements 4. High quality

Feature:

Material: Iron, self-smelting according to standard: ASTM, EN, DIN, ISO, JIS, GB, etc;

Sand mold casting: Iron casting, through sodium silicated-bonded sand and/or resin sand;

Non-destructive examination:

-visual detection;

-Ultrasonic test ;

-Magnetic particle inspection ;

Quality inspection:

-Chemical analysis;

-Mechanical performance;

-Dimension report;

Cast Tolerance: unless otherwise ASTM, EN, DIN, ISO, JIS, GB

Machining tolerance: unless otherwise according to dwg or requirement;

big size elbow casting