Product Details

HG89 ERW steel tube mill

Type Pipe Production Line
Pipe Material Carbon Steel
Application Drain Pipe
Place of Origin Hebei, China
Brand Name ZTZG, ZTZG
Model Number HG89

Product Features

Specifications

Commodity: ERW steel tube mill
32mm-89mm in OD
1mm-4.5mm in wall thickness

Commodity: ERW steel tube mill

 

Zhongtai pipe production line is designed to manufacture pipe or tube used in metallurgy, 

construction, transportation, machinery and vehicle industries. It makes pipe or tube of carbon 

steel strip by ZTF technology, which is developed by our company on basis of the world advanced forming technology as well as our former technology and skills. Our innovative

production line and each single unit of the production line are not only economical but also 

practical. The complete production line adopts ZTF technology when producing round pipe, 

the customer shall reduce 60% expense on tooling and improve production effiency and 

gain maximum economic benefit. 

 

I. Brief introduction:

89mm welded pipe production line is designed to produce welded pipes of 32mm-89mm in OD and 1mm-4.5mm in wall thickness,  as well as corresponding square and rectangle tube.

 

II. Basic Technical Information:

1.Specification of pipes

Pipe OD: 32mm-89mm                  Thickness: 1mm-4.5mm

Square tube: 25mm×25mm 70mm×70mm, Thickness: 1mm-3.0mm

Length: 6 -12m                         Length Tolerance: ±3mm

2.Raw Material:

Material:   Carbon steel coil(GB Q195-Q345); Alloy steel coil; API 5L X42-X80

3. Tube mill

Production Speed : 20-60m/min

Direction : left to right or right to left from operator`s side decided by customers.

 

III. The technical flow of the production line

Uncoiling→Shear & butt welding→Cage looping (Accumulating)→Forming →HFwelding→Removing & outsied Bead →Cooling→Sizing→Cutting off→Conveying →

Downloading → Packing →Warehousing

 

IV. Makeup of tube mill line

1. Double-reel Mechanical Uncoiler  

2. Shear & Butt Welder

3. Cage Loop(Accumulator)

4. Tube mill

5. Solid State H.F. welder

6. NC Flying Saw

7. Output Rollway

8. Rollers

 

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