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spiral pipe is formed in the conventional mode, by means of the
three roller bending process but is provisionally continuously
full penetration welded. |
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Once
the pipe has been formed and will then be welded internally and
externally by Submerge Arc Welding, it is cut off after required
pipe length is achieve.
The pipe produced on this Conventional Spiral Weld Pipe Mill is
in accordance with the API Specification 5L and for water pipes
according to AWWA standards.
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Production
Pipe Range for Conventional Spiral Pipe Mill from Diameter
609mm (24”) to Diameter 2540mm (100”) and wall thickness from
6mm (7/32”) to 24.5mm (1”).
Production Capacity for Conventional Spiral Pipe Mill is
60,000 – 80,000 tones per annual on 3 shift operation.
(Pipe size under consideration OD: 56” x 16mm wall thickness) |
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