Testing center

Accreditation certificate No. K.Z.I.09.0071 dated April 27, 2017

• non-destructive testing;
• chemical laboratory;
• mechanical laboratory;
• linear-angular measurements.

The test center conducts tests:

1. Equipment, hoisting cranes, steel hoisting ropes, general purpose steel ropes, steel closed hoisting ropes, steel closed track cables, steel hoisting ropes for production and deep exploratory drilling, steel reinforcing ropes 1 x 7, cargo rope slings, hooks .

2. Ferrous  metals Products, forged or stamped, but without further processing from iron casting.

• Tanks, vessels and reservoirs of a similar type of ferrous metals for petroleum products;
• Tanks and products made of ferrous metals (reservoirs, tank vessel, tanks, barrels, drums, cans, heat exchangers and similar containers made of ferrous metals, for any substances);
• Devices and units for filtering or cleaning (gas separators, air clean devices);
• Chemical, oil and gas processing equipment.

3. Oilfield, exploration, drilling equipment.

• Pipes and tubes working under pressure:
  • for trunk pipelines and gas pipelines;
  • being part of potentially hazardous industries (metal pipes and connecting parts to them);
  • Seamless steel pipes for the refining and petrochemical industries.
• Steel seamless hot-deformed pipes;
• Warm -worked seamless steel pipes;
• Cold -sized seamless steel pipes;
• Precision steel pipes;
• Seamless hot-deformed pipes made of corrosion-resistant steel;
• Seamless hot-deformed pipes made of corrosion-resistant steel;
• Seamless cold and warm-deformed pipes made of corrosion-resistant steel;
• Steel drill pipes with upset ends and couplings to them;
• Casing pipes and couplings to them;
• tubing and couplings to them;
• Casing and core pipes for exploration drilling and nipples for them;
• Exploration drill pipes and couplings for them;
• Nipple joints steel drill pipe for exploration drilling;
• Drill pipes for inner core barrel;
• Welded steel pipes for gas and oil pipelines;
• Elbow bends and dog leg sections on bends of the linear part of steel trunk pipelines;
• Welded seamless details of pipelines under nominal pressure less than 10 MPa (less than 100 kgf / cm2:
  • short-radius elbow;
  • tees;
  • crossovers;
  • caps.
•   Pipes from ferrous metals;
•  Seamless steel round pipes:
  • hot-deformed pipes;
  • Warm -worked   pipes;
  • Cold -sized   pipes;
  • Precision   pipes;
  • softened;
  • cold-drawn;
  • high-hardness steel;
  • softened made of  high-hardness steel.
• Welded round steel pipes:
  • longitudinal welded pipes;
  • spiral welded pipes;
  • water and gas pipes
• Steel shaped pipes:
  • square;
  • oval;
  • plane-oval tube;
  • rectangular.
• cast iron  pipes;
• steel welded pipelines Details  :
  • flanges of fittings, connecting parts and pipelines.
• Castings from metals and alloys.

4. Gas and combined burners (except for block ones), liquid fuel burners, which are built into equipment intended for use in technological processes at industrial enterprises.

• Oil heating furnaces.

5. Industrial pipe fittings.

• Equipment for the operation of oil and gas wells:
  • wellhead and injection equipment;
  • Flange connections of wellhead equipment;
  • Stop valves;
  • gas-fired devices ;
  • Gas control and shut-off valves (automatic shut-off valves, pressure regulators, thermoelectric flame control devices, valves, mechanical thermostats, multifunction devices);

6. Overpressure equipment.

• Vessels intended for gases, liquefied gases dissolved under pressure, and vapors used for working environments of group 1 (categories 1 - 4);
• Vessels intended for gases, liquefied gases, dissolved under pressure, and vapors used for working environments of group 2 (categories 1 - 4);
• Vessels designed for liquids, used for working environments of group 1 (categories 1 - 3);
• Vessels designed for liquids, used for working environments of group 2 (categories 1 - 2);
• direct-fired Vessels having a capacity of more than 0.002 m3 (category 4);
• Pipelines having a maximum permissible working pressure of more than 0.05 MPa, a nominal diameter of more than 25 mm, designed for gases and vapors and used for working environments of group 1 (categories 2-3);
• Pipelines having a maximum permissible working pressure of more than 0.05 MPa, a nominal diameter of more than 32 mm and a product of the maximum permissible working pressure and a nominal diameter of more than 100 MPa • mm, designed for gases and vapors and used for working environments of group 2 (categories 2 - 3);
• Pipelines having a maximum permissible working pressure of more than 0.05 MPa, a nominal diameter of more than 25 mm and a product of the maximum permissible working pressure and a nominal diameter of more than 200 MPa • mm, designed for liquids and used for working media of a group (categories 2 - 3);
• Pipelines having a maximum permissible working pressure of more than 1 MPa, a nominal diameter of more than 200 mm and a product of the maximum permissible working pressure and a nominal diameter of more than 500 MPa • mm, designed for liquids and used for working media of group 2 (category 1).

7. Gauges.

8. Hunting knives.

9. Knives and cutting blades.

10. Paints, varnishes and coatings similar.

11. Enamels.

12. Heat-resistant organosilicon enamel, pentaphthalic enamel, Politon-Ur type enamel, NTs-132 enamel, NTs-1125 enamel, GF-1426 enamel, EP-773 enamel.

13. Primers anticorrosive.

14. Primer GF-021, phosphating primers, primers FL-03K and FL-03ZH.

15.   Anticorrosive zinc-rich composite.

16. Epoxypolyester powder paint.

17. Putties.

18. Varnish electrical insulating impregnating GF-95.

Field of activity of “ ZKMK” JSC Test Center

According to the certificate of accreditation No. K.Z.I.09.0071 dated April 27, 2017 and the approved area of accreditation, if there are laboratories:

Chemical tests:

• Chemical composition:
  • mass fraction of carbon.
  • mass fraction of sulfur.
  • mass fraction of phosphorus.
  • mass fraction of silicon.
  • mass fraction of manganese.
  • mass fraction of chromium.
  • mass fraction of nickel.
  • mass fraction of tungsten.
  • mass fraction of vanadium.
  • mass fraction of molybdenum.
  • mass fraction of titanium.
  • mass fraction of copper.
• Carbon equivalent of welded fittings.

Mechanical tests:

• tensioning:
  • yield strength.
  • temporary tear resistance.
  • relative extension.
• Impact bending:
  • impact strength.

Bending test

• Flattening:
  • Brinell hardness.
  • Rockwell hardness.
  • flare test.

Metrological measurements:

• Linear angle measurements.