Quality Control

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Quality Control
Applications:

Aptek Products are Compatible for Any Critical Instrumentation Application in the Field of Oil, Gas, Petrochem, Chemicals, Pharma, Food, Pulp & Paper. The Different Applications are

1) Pressure Isolation(Throttling & On Off)
2) Isolation & Drain
3) Differential Pressure Measurement
4) Distribution

Standards:

Aptek Follows the Iso 9001:2000 Quality System for Manufacturing & Supply of the Entire Product Range. How Ever Different International Standard are Being Used as Mentioned Below.


Raw Materials:

  • Forgings
  • :
    ASTM A 105, ASTM A 182 F 304, F 304 L, F316 & F316 L, ASTM B 166
  • Castings
  • :
    ASTM A 351
  • Bar Stock
  • :
    ASTM A 479-304, 304 L, 316, 316 L

    Products in Accordance with NACE MR 01-75 are also Available Upon Request.

    Manufacturing & Testing: ANSI/ASME B 1.20.1-1983, BS 21/1973, ANSI B 16.34

    Testing: Manual & Automatic Testing Facilities are Available for Better Result & Fast Production.

    Material Certification: The General Certification Format is in Accordance with Iso 10474 3.1 B & En 10204 3.1b

    Marking: Aptek Uses Cnc Pin Marking Machine to Mark the Products.


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