Origin	China
Model Number	1
Brand Name	Zhonghui
size	HG508

1. General Introduction

Hg508 high-frequency welded pipe production line is designed to produce welded round pipes of Φ114--Φ508mm in diameter and 3--10mm in wall thickness ,as well as square pipes,rectangular pipes and formed sections of the corresponding size. The products conform to BS/ASTM Standard. Adopting the advantages of the equipment of the same kind at home and abroad, each element of the production line is designed with new ideas. The application of PLC automatic control system and British Eurotherm digital speed regulating unit guarantee that the production line works reliably and operates and maintains easily. 

2  Main Technical Specifications

2.1  Main Specifications:

2.1.1  Round Pipe Diameter:                               Φ114-Φ508mm

Square Pipe Size:                                                100×100mm-400×400mm

2.1.2  Wall Thickness:                                          3-10mm

2.1.3  Pipe Length:                                              6-12m

2.1.4  To-length Accuracy:                                     0--6mmSTD

2.2  Raw Material Conditions:

2.2.1       

Low carbon steel and low alloy constructional steel (hot or cold formed steel coil)

       Mechanical Characteristicsσb≤580MPa, σs≤350Mpa

2.2.2    Width of Strip                                              360-1600mm

2.2.3   Thickness of strip                                         3-10mm

2.2.4   Inner Dia. of Coil                                         Φ610-Φ760mm 

2.2.5    Outer Dia. of Coil                                        1300-2000mm 

2.2.6   Weight of Coil                                                ≤30T

2.3     Forming Speed                                             10-40m/min

2.4    Total Power                                                   appro. 2500kVA

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