Our expert personnel in engineering, manufacturing and QC. Departments backed with years of experience and state of the art equipment makes us capable of delivering critical equipment to our clients.
Roll Thickness 100mm C.S. / 70mm S.S.
Diameter 8 meters
Length 90 meters
Weight 200 tons (one piece)
Max. Dim for transport 8 m * 30m
Tests Hydrotest, Air test
NDT RT, PT, MT, UT, AET, Phase array, TOFD
Max Lift Capacity 200 tons
Max hydrotest pressure 200 barg
Material Range
Carbon Steel (NACE, HIC…)
Stainless Steel (304,321,316,410…)
Low Alloy Steel (9%Chrome, Cromoly 22, Cromoly 11…)
Copper-Nickle, Monel, Brass, admiralty brass, Haste alloy,
Duplex, Super Duplex
Reactor, Pressure vessel, Drum
Shell & Tube Heat exchanger (surface condenser, sulfur condenser, …)
Tower, Column, Stack
Tower and reactor internals
Boiler, Fire Heater
Transfer Line exchanger
Hairpin, Double pipe heat exchangers
Convection coils

During last two decades we acquired extensive experience and deep understanding of Specifications and standards in manufacturing equipment. Some are as:

  • NACE MR103

    Defines material requirements for resistance to sulfide stress cracking (SSC) in sour refinery process environments (i.e., environments that contain wet hydrogen sulfide [H2S]). The term "wet H2S cracking" as used in the refining industry covers a range of damage mechanisms that can occur due to the effects of hydrogen charging in wet H2S refinery or gas plant process environments. 
  • NACE MR175

    NACE MR0175/ISO 15156 gives requirements and recommendations for the selection and qualification of carbon and low-alloy steels, corrosion-resistant alloys, and other alloys for service in equipment used in oil and natural gas production and natural gas treatment plants in H2S-containing environments, whose failure could pose a risk to the health and safety of the public and personnel or to the equipment itself.
  • Axens

    Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Consequat nisl vel pretium lectus quam id. Sapien eget mi proin sed libero enim sed faucibus turpis. Iaculis urna id volutpat lacus laoreet. Nisi scelerisque eu ultrices vitae auctor. Tristique senectus et netus et malesuada fames ac. laoreet. Pellentesque pulvinar pellentesque habitant morbi tristique senectus et. Purus faucibus ornare suspendisse sed nisi lacus sed.
  • IGS

    Local standard of National Iranian Gas Company defining restrictions and good practices for equipment manufactured for Iranian Gas industry.
  • API 934

    API RP 934, Materials and Fabrication of 2 1/4Cr-1Mo, 2 1/4Cr-1Mo-1/4V, 3Cr-1Mo, and 3Cr-1Mo-1/4V Steel Heavy Wall Pressure Vessels for High-temperature, High-pressure Hydrogen Service, is a recommended practice developed and published by the American Petroleum Institute (API). It covers the material and fabrication requirements for heavy wall pressure vessels used in petrochemical and chemical refineries to process hydrogen-containing fluids at high temperatures. Specifically those vessels constructed to the standards put forth by the ASME Boiler and Pressure Vessel Code, Section VIII. 
    API RP 934 is composed of five separate sections: API RP 934 A, C, and E and API TR 934 B and D. Each section covers vessels that are made of different steels or that run in different temperature ranges. These RPs and TPs can be applied when either constructing new vessels or modifying already existing pressure vessels. Along with materials and fabrication, these RPs also discuss things such as damage mechanisms, proper wall thickness, and weld overlays.