1. Online Flattener is main equipment of welded pipe unit, the property of Flattener is very important to ensure production of welded pipe with larger wall thickness going well.

2. The flattener is located next to the and straightener. It's used to flatten the head and trail of the strip and feed the strip into the shear welder.

3. Adjust flattener until the coil ends are leveled and flat.

4. The end straightener is used together with the uncoiler, it leads the head of the strip out of the uncoiler, straightens it and feeds it into the flattener.

5. Chalk up President Bush as not just a tax cutter but also a tax flattener. Under Mr.

6. To deduce the formulas for evaluating feed diameter, roller diameter and rolling moment of flattener, obtain the practical formulas and give a computer program.

7. Chalk up President Bush as not just a tax cutter but also a tax flattener.