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MS Steel Pipe Hot Rolling Making Machines

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-15 12:29

  • Browse the number:

    165

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Company Profile
Suzhou Senbo Machinery Co.,Ltd
By certification [File Integrity]
Contact:

beide(Mr.)  

Email:

Telephone:

Phone:

Area:

Jiangsu

Address:

NO. 19 Renmin East Road, Suzhou Zhangjiagang, Jiangsu, China

Website:

http://www.tube-rolling-mill.com/ http://beide.kad365.com/

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Product Details

MS Steel Pipe Hot Rolling Making Machines

Steel pipe hot rolling making machines are used online to mass produce seamless steel pipes and tubes. Main online machines include in piercer machine, skew rolling machine, sizing machine, straightening machine, and cooling bed. Hot rolling line is fit for mass-produce.

The finished products are widely used as structural tube, fluid tube, low and medium pressure boiler tube etc.


Steel Pipe Hot Rolling Process

                                                Hot Rolling Machine                              Pipe Rolling Machines

                                                   Steel Pipe Making Machines                 MS Pipe Making Machines

 

Main Process of Hot Rolling Line

     Billet Cutting – Inspection & Grinding – Billet Centering – Billet Heating –Pipe Piercing – Pipe Elongating – Pipe Sizing – 

    Cooling – Straightening – Grinding & Testing – Cutting to Length – Inspection & Marking – Packing & Weighing -- Storing

 

Main Parameter of MS Steel Pipe Hot Rolling Making Machines

Item                       Description                                           Type
RZJ80 RZJ90 RZJ114 RZJ160
1 Billet diameter (mm) 60-110 65-130 80-180 140-230
2 Billet length (m) 2.0-3.0 1.6-2.4 1.5-2.6 1.7-3.0
3 Shell diameter (mm) 62-128 73-145 90-195 145-250
4 Shell wall thickness   (mm) 5.0-26.0 5.0-22.0 5.0-25.0 10.0-40.0
5 Shell length (m) 3.5-7.5 3.5-7.5 ≤7.0 5.0-9.0
6 Hollow diameter (mm) 55-122 68-138 87-175 140-230
7 Hollow wall thickness   (mm) 4.5-25.0 4.5-20.0 4.5-23.0 8.0-38.0
8 Hollow length (m) 5.0-9.5 5.0-10.5 ≤11.5 7.0-13.5
9 Finished tube   diameter (mm) 51-114 57-133 76-168 133-219
10 Finished tube wall   thickness (mm) 4.5-25.0 4.5-20.0 4.5-23.0 8.0-38.0
11 Finished tube length   (m) ≤11.5 ≤12.5 ≤12.5 ≤14.5


Factors Affecting Quality

1.      Quality of billet;

2.      Quality of cutting;

3.      Billet heating temperature, heating uniformity;

4.      Precision of piercing machine, elongating machine, sizing machine, straightening machine;

5.      Precision of quick-wear parts, rollers, guide plate, mandrel etc;

6.      Process route;

7.      Craft adjustment of machines;

8.      Arrange of sizing mill

9.      Heat treatment equipment and heat treatment process;

10.   Experience of operators.