Metal tube inspection line

The EZTM Joint Stock Company designs and delivers flow automatic simplified lines of tube quality control

The EZTM Joint Stock Company designs and delivers flow automatic simplified lines of tube quality control acc. to the Table 1.

Item

Nos.

Equipment name

Controlled tubes size,mm

(dia  x wall thickness x length)

Making technological operations

1.        

Flowline of tube automatic

controll

20-114х2,5-8х5000-12000

38-168х3,5-12х5000-12000

60-250х3,5-16х5000-12000

140-350х6-60х5000-12500

325-650х8-70х5000-12500

Receiving tube batch or tubes from roller bed;

transfer of tubes along the whole flowline; automatic control:

-          tube wall solidity,

-          steel grade,

-          mechanical properties (hardness),

-          metal chemical composition;

cutting the tubes for finished tubes, correc-ted waste, finished waste;

tube repair;

repeated control;

automatic check of devices with control specimens

2.        

Flowline for control of tubes wall and ends solidity

Analogically to pos. 1

Automatic control of tubes wall and ends solidity.

3.        

Portable Simplified lines for tubes control

Analogically to pos. 1

Analogically to pos. 1

       Devices for tube wall solidity and other devices are manufactured by home and foreign companies.

Mechanisms for tube transfer and transportation have been made for exclusively effective equipment arrangement, are durable, reliable and have high output.

We give as an example a technical characteristic of a delivered automated flowline for control of tube wall solidity with diameter of 38-168 mm of Ferro magnet steel grades.

TECHNICAL DATA

Tube outer diameter,mm

38 - 168

Tube wall thickness,mm

3,5 - 23

Tube length,m 

5,5 - 12,5

Control speed, m/s

0,2 - 0,7

Control line overall dimensions

length,m

39

width,m

14

       Revealed defects are acc. to GOST 632-80, GOST 631-80,standards   API, DIN on  tubings.

Threshold sensivity is acc. to international standard ISO 9402.

Devices type for tube wall and ends solidity control are electromagnet detectors of type  ВМД-30H as well as ВД-40  and others.

The company's managers are always glad to answer your questions, perfrom a calculation of the service costs and prepare an individual commercial offer.
Back