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Equipment for the Production of Tubing / Casing
Pipe outside threading machine Coupling screw-on machine Leaktester Pipe conservation and drying Stacking device Coupling production Pipe bundle (tubing)   W + K IndustrieTechnik supplies components and complete plant equipment for the production of tubing / casing up to OD 8 5/8" for the oil and gas industry.
Seamless or HF-welded pipes are used as the basic pipes for the manufacture of couplings acc. to API Spec. 5 CT.

Tube / Coupling Connection
acc. to API Spec. 5 CT / 5 B
 Tubing (non-upset) - Round Thread
Tubing (external-upset) - Round Thread
Casing - Round Thread
Casing - Buttress Thread

Tubing / Casing - gastight
 with improved Buttress type thread

 

Technical Data:
Pipe Outside Diameter:OD 1.660" - OD 8 5/8"
Pipe Wall Thickness:max. 10 mm
Pipe Length:6.0 m - 12.0 m
Pipe Quality:API Spec. 5 CT
Hydraulic Test Pressure:up to 850 bar

W + K IndustrieTechnik supplies the following machines and equipment for tubing / casing-production:

Pipe Outside Threading Machine and Pipe Testing
 Pipe Outside Threading Machine
Coupling Screw-on Machine
Leaktester
Pipe Conservation and Drying
Stacking Device / Packing and Bundling Station

 
Heat Treatment of Tubes (Quench and Tempering)
 Hardening Furnace / Annealing Furnace
Water Cooling Line (Quenching)
Pipe Transport System

 
Heat Treatment of Tube Ends (Quench and Tempering)
 Inductive Heating of Pipe Ends
Hydraulic Forgeing Press for Upsetting of Pipe Ends
Saw for Defect Pipes
Pipe Transport System

 
Coupling Production
 Inside Threading Machine
Magnetic Particle Testing
Phosphating Unit

 

   

 

Plant Layout for the Production of Tubing / Casing
OD 1.660" - OD 6 5/8"
Plant Capacity: 100,000 tons / year

Key
Upsetting of Pipe Ends
      
Pipe Outside Threading and Testing
1
 
Pipe singling and cross transport
 
15
 
Longitudinal transport
 
 
 
 
2
 
Inductive heating - pipe ends
 
16
 
Straightening machine
 
30
 
Pipe singling
3
 
Hydraulic forgeing press
 
17
 
Tube collecting trough
 
31
 
Tube inside testing (drift test)
4
 
Saw for defect pipes
 
18
 
Hydrotester
 
32
 
Pipe outside threading machine
5
 
Separation of defect pipes
 
19
 
Non-destructive testing device
(pipe body)
 
33
 
Coupling screw-on machine with torque control
6
 
Tube collecting trough
 
Heat Treatment of Pipes
 
20
 
Non-destructive testing device
(pipe end)
 
34
 
Leaktester
 
21
 
Visual inspection
 
35
 
Visual inspection
 
22
 
Separation of defect pipes
 
36
 
Pipe marking / weighing
7
 
Pipe Singling and cross transport
 
23
 
Tube collecting trough
 
37
 
Pipe conservation / drying
8
 
Pipe conveyor
 
24
 
Cooling water supply
 
38
 
Pipe buffer
9
 
Hardening furnace
 
25
 
Cross transport carriage
 
39
 
Stacking device
10
 
Water cooling line
 
Coupling production
 
40
 
Packing and bundling station
11
 
Annealing furnace
 
26
 
Saw (coupling blanks)
 
41
 
Saw for defect pipes
12
 
Run-out conveyor
 
27
 
Inside threading machine
 
42
 
Tube collection trough
13
 
Separation of defect pipes
 
28
 
Magnetic particle testing
 
43
 
Electrical energy supply
14
 
Cross transport
 
29
 
Phosphating unit
 
 
 
 

 
 
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W+K IndustrieTechnik - Kieferstrasse 31 - 44225 Dortmund/Germany - Phone: +49-231-792211-0 - Fax: +49-231-792211-9