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By certification 
Refining Kettle Castings with Machining Flange Face,Drilling and Tapping EB4024
Detailed Description:
Material Grade: Alloy Steel, Carbon Steel;
Quality Level: As per National Standard & International Standards.
Production Process: Sand Process
Including machining process,such as drilling and tapping dia.24mm holes.
Special Features:
1. We can make big size Alloy steel castings with Sodium Silicate Sand Process.
2. We can supply finished Alloy steel castings with heat-treatment and machining process.
3. We can produce Alloy Steel castings as per GB/T 20878,DIN 17440,DIN 17224, AISI,ASTM,JIS SUH35,NF A35-572/584,BS970,BS1449,ISO 683/13.
4. The biggest steel castings we can achieve so far is 50 tons per piece.
Detailed Description:
Material Grade: Alloy Steel, Carbon Steel;
Quality Level: As per National Standard & International Standards.
Production Process: Sand Process
Including machining process,such as drilling and tapping dia.24mm holes.
Special Features:
1. We can make big size Alloy steel castings with Sodium Silicate Sand Process.
2. We can supply finished Alloy steel castings with heat-treatment and machining process.
3. We can produce Alloy Steel castings as per GB/T 20878,DIN 17440,DIN 17224, AISI,ASTM,JIS SUH35,NF A35-572/584,BS970,BS1449,ISO 683/13.
4. The biggest steel castings we can achieve so far is 50 tons per piece.
