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U-bent tubes are widely used in heat-exchanger systems. Heat-exchanger equipment on the basis of seamless stainless U-tubes is essential in strategically important and critical fields — nuclear and petrochemical machine building.

A tube-bending line, that was installed at Centravis in the end of 2007, allows to produce U-tubes as per such standards:

1. ASTM A688/A688M

2. ASTM A803/A803M

3. ASTM A556/A556M, ASME SA-556

4. ASME SA-688

At present the company has purchased the equipment for production of the following product range:

data

A maximum lengths of straight part is 12 500 mm

The range of lengths of straight tubes before bending is 14 000 — 26 000 mm

Note: other sizes are available upon agreement.

u bending