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SERVICES CENTER PRODUCT TESTING AND CERTIFICATION

1. Provision of services for metallographic control regulated area certification in accordance with the certificate of attestation reg. Number 06544-2-4-169-VL from 29.08.2008:

  • definition points grain GOST 5639-82;
  • microstructure control in accordance with GOST 5640-68 – definition of structural – free cementite, pearlite banding;
  • definition of non-metallic inclusions in accordance with GOST 1778-70;
  • determination of the depth of the bark according to GOST 1763-68;
  • determination of the austenite grain in accordance with GOST 5639-82;
  • definition of granular perlite GOST 8233-56;
  • determination of surface roughness of rolled sheet of carbon structural quality steel according to GOST 2789-73;
  • detect cracks in bending up to 90 ° and the depth of cracks rolled sheet of corrosion-resistant and heat-resistant steels in accordance with GOST 6032-89;
  • determination of the coefficient of rolled sheet hydrogenation of carbon structural quality steel according to GOST 13813-68;
  • visual inspection of the presence of hot- rolled-in scale unpickled metal carbon steel grades;
  • visual inspection for corrosion of stainless steel cookware in accordance with GOST 27002-86;
  • preparation of samples for metallographic control.

2. Provision of services for the express control of construction products and raw materials, the regulated area of ??certification in accordance with the certificate of attestation reg. № 06544-2-4-168-VL from 29.08.2008:

  • silicate bricks and stones – definition of load compressive strength, flexural strength load, medium density, frost resistance, water absorption according to DSTU B.V.27 -80- 98, GOST 8462-85, DSTU BV 2.7-42-97;
  • plate concrete sidewalk – definition load compressive strength, water absorption, frost resistance according to GOST 17608-91, GOST 10180-90, GOST 12730.3-78 DSTU BV 2.7-47-96 DSTU B.V.2.7 -48- 96;
  • heavy concrete – Determination of load compressive strength, medium density, water absorption, frost resistance according to DSTU B 2.7-43-96; DSTU BV 2.6-2-95, GOST 21192-82, GOST 13579-78, GOST 948-84, GOST 11024-84, GOST 12767-80, GOST 18105-86, GOST 10180-90, GOST 12730.1-78 GOST 12730.2-78 DSTU BV.2.7 -47- 96;
  • stones concrete wall – determination load compressive strength, medium density, moisture, frost according to GOST 6133-84, GOST 8462-85, GOST 12730.1-78 GOST 12730.3-78, DSTUB.V.2.7 -42- 97;
  • dense sand for building materials, products and jobs – Determination of moisture, particle size distribution, content of dust and clay particles according to DSTU B.V.2.7 -32- 95, GOST 29234.5-91;
  • slag – Definition of moisture content of grains and weak metal impurities in accordance with GOST 3476-74, GOST 3344-83, DSTU B V.2.7 -71- 98;
  • building lime – definition of humidity, the total content of active CaO + MgO, number of particles according to DSTU unslaked B.V.2.7 -90- 99;
  • molding clay – definition moisture, grain distribution, the content of clay component in accordance with GOST 3226-93, GOST 3594.11-93;
  • silicate mixture – determination of moisture content, particle size distribution, the total content of active CaO + MgO according to GOST 29234.5-91 DSTU BV 2.7-90-99, GOST 29234.3-91;
  • cements for general purposes – definition of fineness, setting time, compressive strength of the load, load the flexural strength according to DSTU B V.2.7- 46 -96, GOST 310.2-76, 310.3-76 GOST, GOST 310.4-81;
  • mortars – definition of mobility, water-holding capacity, load, compressive strength, density, according to DSTU B V.2.7- 23 -95, GOST 5802-86;
  • rubble – grain size analysis, the content of dust and clay particles, abrasion drum in the tray, frost resistance, bulk density according to DSTU B V.2.7 -75- 98, GOST 8269-95, DSTU B V.2.7 -71- 98;
  • limestone flux – definition of load compressive strength according to TU 14-16-35-98, GOST 8269-95;
  • perches garnisazheobrazuyuschy blast – definition load compressive strength according to TU 13.2-2.3073941-001:2005, GOST 10180-90;
  • briquette iron – definition of load compressive strength according to TU 37.1-32651114-001:2005, GOST 10180-90.

3. Providing services for the chemical composition and physico-chemical properties of these materials metallurgical cycle according to the requirements of normative documents and the field of certification Center product testing and certification (certificate of attestation reg. № 06544-5-1-191-VL from 18.12.2009)

  • iron foundry pig-doped;
  • quality carbon steel, alloy structural, bearing, corrosion-resistant, high;
  • iron ore concentrate, iron ore pellets;
  • iron ore;
  • fluxed sinter;
  • metallurgical slags;
  • sodium silicate;
  • limestone, lime;
  • tin;
  • ferroalloys;
  • refractories;
  • gases and gas mixtures : oxygen gas technical and medical, krypton, xenon, krypton – blend technical hydrogen, argon gas and liquid argon technical, krypton – nitrogen mixture, neon – helium mixture, nitrogen gas and liquid;
  • oils and greases, oils technological, industrial, turbine, transformer, compressor, transmission, hydraulic, are soluble, oil, grease.

Prices for the services center for testing and certification of products – contractual.

We invite you to cooperation!

Contacts:
Tel.: +38 (061) 218-36-35, 218-39-02, 218-10-13
Fax: +38 061 218 24 97, +38 061 218 26 28
E-mail: by-products@zaporizhstal.com

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