The main ingredient of Spiral Welded Steel Pipe is steel plate with coil form. The steel plate is torn, flatted, then formed using Forming Roll, which results the spiral shape. This spiral welding process is performed by Submerged Arc Welder automatically and simultaneously. The welding process takes place on the bottom side, which rolls outward, then the upside rolling inward. The welded pipes are then cut at a particular length using Automatic Cut off Machine. Double checking using X-Ray and Ultrasonic will guarantee the quality of Spiral Welded Steel Pipe.

Specific Characteristics of Spiral Welded Steel Pipe

1. Extra strength 10% - 25% than linier welded steel pipe.
2. Lower operational cost.
3. Order-based custom specification which will lead to efficiency in material usage.
4. Small tolerance in linierity and circularity.
5. Quality guaranty of Submerged Arc Welding.
6. Small remaining tention, either by heat or pressure.
7. Ease at cutting operation.
   

Available Size

Diameter : 114.3 mm - 203.2 mm
Width : 4 mm - 20 mm
Length : 6 m - 12 m

Use of Spiral Welded Steel Pipe

1. Construction
2. Irigation
3. Industry