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Hamedsoft company manufactures Thermal equipments in various industries including power generation and oil and gas industries. The company produces stressreliving (PWHT) and preheating devices since 2004, has attempted to meet the needs of industry in this area.

Simple Introduction

Hamedsoft engineering company with more than 10 years of experience on stress reliving, is proud to express its abilities and capabilities of handling different projects at its glorious age.

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  • 6 Channels Computerized PWHT machine for local PWHT
  • 12 Channels Computerized PWHT Machine for local PWHT
  • Induction 2 channels PWHT machine
  • Computer Temperature Recorder up to 120 diffrent point
  • 6 channels Standard PWHT Machine with 65V Ac Output
  • 12 Channels Standard PWHT Machine with 65V ac Output
  • 6 Channels with diffrent output voltage for Local Stress reliving
  • 12 Channels with diffrent output voltage for Local Stress reliving
  • Thermal process controller for PWHT with 110VAC / 220VAC output
  • Multi function Programmer for Burners and Furnaces
  • Help for choose the best PWHT Machine
Accesories
  • HS 6 Channels Programer and Recorder
  • Batec PC21- 1 Channel Programmer
  • HS multi Channel Recorder
  • 50kvA Transformator for PWHT machine
  • 70kvA Transformator for PWHT machine
  • Power Regulator 100A
  • Contactor 80A
  • Cables and wires
  • Induction Accessories
  • Thermocouples
  • 2.7 kw Ceramic Elements
  • Finger Element
  • Putty
tags: PWHT unit designed by Hamedsoft Enginnering Group - doing the PWHT Process by Hamedsoft Group like PWHT on Pipeline or PWHT on Spherical Storage Tank
بر چسب هاThe patented induction heating technology from RHS that PGTS has introduced in this region has applications throughout the oil and gas industry, power plants and petrochemical and iron and steel facilities for heating requirements up to 815 deg C including PWHT pre-heat shrink fitting

Post Weld Heat Treatment (PWHT / Stress Relieving)

Stress relieving is a technique to remove or reduce the internal stresses created in a metal. These stresses may be caused in a number of ways, ranging from cold working to non-uniform cooling. Stress relieving is usually accomplished by heating a metal below the lower critical temperature and then cooling uniformly

Post Weld Heat Treatment (PWHT) reduces the residual stresses formed during welding. It also restores the macro structure of the steel. Mandatory in high pressure applications, constructors have to strictly follow PWHT requirements to avoid component failures

Post Weld Heat Treatment (PWHT / Stress Relieving)  by Hamedsoft Group

Post Weld Heat Treatment (PWHT / Stress Relieving)  by Hamedsoft team work

Heat treating is a group of industrial and metalworking processes used to alter the physical, and sometimes chemical, properties of a material. The most common application is metallurgical. Heat treatments are also used in the manufacture of many other materials, such as glass. Heat treatment involves the use of heating or chilling, normally to extreme temperatures, to achieve a desired result such as hardening or softening of a material. Heat treatment techniques include annealing, case hardening, precipitation strengthening, tempering and quenching. It is noteworthy that while the term heat treatment applies only to processes where the heating and cooling are done for the specific purpose of altering properties intentionally, heating and cooling often occur incidentally during other manufacturing processes such as hot forming or welding

Hamedsoft Group - PWHT, Preheat

Industrail Heat Treatment such as PWHT and Preheat by Hamedsoft Group