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Shijiazhuang FOREVER Machinery Co., Ltd.

LOCATIONTUBE MILL > ERW630 TUBE MILL

ERW630 TUBE MILL

  

  


ERW630 Pipe Mill/Tube Mill 

1.Brief introduction of ERW pipe mill 

Raw material (Steel Strip) in form of a coil is uncoiled and feed into forming section passing through the equipment of entry section. Entry section enables the tube mill to run continuously by using strip joining and accumulation equipment. Tube is formed in round shape passing through a set of driven and idler rollers of forming section before welding. In welding section tube is longitudinally welded by using high frequency induction welding method. Outside bead is removed and formed in shape of scrap. The weld seam is ironed and tube passes through the cooling section. In sizing section, tube is formed to specified size and converted into specified shape. After sizing, tube is cut to specified length by using flying cutting equipment and delivered in collecting troughs passing through run out conveyor.


2.Function

This pipe is used especially for Petroleum, Natural gas, City gas, Pipe network, Chemical industry, Electricity, Steel truss, Water and Gas pipeline; it is widely used for a variety of pressure pipelines.


3.Process flow 

Coil loading—Uncoiling—Pinching & Leveling—End Shearing‐Strip joining—Horizontal  spiral strip accumulator—Forming‐HF Welding– O.D bead cutter–SEAM ANNEALER —Cooling—Sizing & Turks head‐Measuring roll—Flying cut off machine—Run out conveyor_ End facing & chamfering_ Hydrostatic Test- Ultrasonic Testers—Packing

FOREVER Factory

We enjoy strong technological power, excellent equipments and perfect inspection instruments, so we could provide you high-quality products with competitive price.
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FOREVER HONOR

The quality achieved new breakthrough with economic efficiency growing steadily and continuously.

ABOUT US/OUR PRINCIPLE IS FINE QUALITY, IN TIME CONSIGNMENT, REASONABLE PRICE.

Shijiazhuang FOREVER Machinery Co., Ltd. is a high-tech enterprise, specialized in the development and manufacturing of H.F. welded tube mill, open and closed cold forming mill and API tube mill, registered in Shijiazhuang High-tech Development Zone.
​Applying international management methods, the company has employed many engineers with rich experience. We take care of manufacturing of crucial components, assembly, inspection and after-sales service to ensure full satisfaction of our customers. The leading product, cold roll forming machinery is warmly

CONTACT US

We are willing to have a dedicated cooperation with all the friends domestic and overseas to create a better future.

Shijiazhuang FOREVER Machinery Co., Ltd.

Factory Add:Shijiazhuang, Hebei,China
Tel::0086-311-83839996
Fax:0086-311-83839990
E-mail:daisyli@frv.cn
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