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Seamless Carbon Alloy Steel 50 ~114mm Tube Rolling Mill

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Seamless Carbon Alloy Steel 50 ~114mm Tube Rolling Mill

Seamless Carbon Alloy Steel 50 ~114mm Tube Rolling Mill

Large Image :  Seamless Carbon Alloy Steel 50 ~114mm Tube Rolling Mill

Product Details:
Place of Origin: CHINA
Certification: ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 1 set or part of them
Price: Negociate
Packaging Details: Sea worthy packing or as per customer's requirement
Delivery Time: 7 months after deposit
Payment Terms: L/C, T/T
Supply Ability: 2 sets per month
Detailed Product Description
Name: W Raw Material: W
Product: W Billet Size: W
Work Rhythm: W Length Of Product: About 12m
Voltage: 380V Or As Required Frequency: 50HZ Or As Required
High Light:

114mm Tube Rolling Mill


RZJ60 Tube Rolling Mill


114mm seamless steel rolling mill

Pipe Rolling Mill For Seamless Carbon Alloy Steel Tubes 50mm ~ 114mm​


I. Stainless steel hollow pipe manufacturing process


Seamless steel pipe is a hollow long steel, which is used as a pipeline for conveying fluids, such as oil, natural gas, water, gas, steam, etc. In addition, steel pipe has the characteristics of high bending resistance and good rigidity, so it is also widely used in the manufacture of mechanical parts and engineering structures.


   Hot rolling is the main method of seamless pipe production. The main processes include perforation, extension, sizing and straightening. Perforation is use round billet to make hollow tube. The process is very important, the surface quality and wall thickness uniformity of  hollow pipe will determine the quality of the finished product. Extension is used to make the wall thickness thinner, and get the size of finished product. The sizing process is finishing rolling process, the finished pipes will achieve final size and required precision on sizing mill. Straightening process is used to improve straightness of sealmess pipes.


II. Process parameter and main machines of RZJ60 hot rolling line 


Item Description Value 
1 Material Carbon steel, alloy steel
2 OD of billet (mm) 60 ~ 120
3 OD of finished pipe(mm)

50 ~ 114

4 Wall thickness of finished pipe (mm) 4.5 ~ 15
5 Max. length of finished product (m) About 12m
6 Perforation mill LXC90 Two-roll piercing mill
7 Extension machine XDY60 A-R Skew-roll elongator
8 Sizing mill SSRD102 sizing mill
9 Straightening machine YGJ120A straightening machine


Note: above parameters are for reference, we'll special design as per customer's product size, material etc.


III. Hot rolling process


Seamless Carbon Alloy Steel 50 ~114mm Tube Rolling Mill 0


IV. Advantages of hor rolling line


1. No need pickling, phosphating and saponification during processing;


2. Low investment, short producing process, and continuous manufacturing;


3. High quality products.

Contact Details

Contact Person: Joanna

Tel: 86-13862222117

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