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ERW pipe making machine (WXZF-325)
ERW pipe making machine (WXZF-325)
Supplier Info
[China Supplier]
Contact Person : Ms. Yuan Claire
Tel : 86-316-7210054
Fax : 86-316-7230054
Product Detail
ERW pipe mill is to produce API, EN,ASTM,GB/T etc pipe to transport water, gas and oil, also can produce construction pipe.

Pipe Diameter:165--325 mm     Thickness: 4.0--14mm

Forming speed:10--30 m/min   Coil weight: 20 MT

 Installed capacity: 3000 KW

The High frequency straight seam welded pipe mill is used to level the fixed strip after slitting line, and entry it to forming machine, bend to pipe by roller, melt the strip edges through the High frequency current, squeeze and weld the pipe by the squeeze roll. The high frequency pipe mill is also called ERW pipe mill.

Technical Process:

 Loading coil----uncoiler----leveling----shearing and butt welding----accumulator----forming----HF welding----Intermediate annealing----air cooling---- water cooling----sizing----cutting by fixed length----end facing and chamfering----hydraulic testing----UT testing----marking--------storing

ERW pipe making machine (WXZF-325)

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