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Vishal Steel arrange Third party inspection as per our customer Requirement. Every minimum order is undergo with qualified test by in-house Inspection test plan and the Third Party inspection can be arranged by Reputed Inspection agencies such as Lloyd’s Register India / Bureau Veritas India / TUV India / TUV Rheinland India / Indian Register of Shipping / DNV / Germanischer Lloyd Industrial Services / SGS India etc. if customer want inspection by any other agency can also be arranged.


Testing

We are certified and approved according to:


  • ISO 14001:2004
  • BS OHSAS 18001 : 2007
  • PED APPROVED 97/23/EC
  • IBR APPROVED
  • EIL APPROVED

Normalising annealing


Normalising, also called normalising, is used to eliminate structural irregularities. The material is brought to a temperature above the transformation point. The pipe bends are then cooled in a controlled manner. This process produces a more uniform and finer microstructure. Some materials require subsequent “tempering” in a temperature range of 700-780°C.


Stress-relief annealing


Stress-relief annealing is used to reduce stresses that arise during deformation from the pipe to the pipe bend. Here, too, the elbows are heated to a certain temperature, depending on the material, but not quite as high as in normalising. Subsequently, they are cooled down in the air.


Solution annealing


In solution annealing, pipe elbows made of austenitic steel are heated to a temperature of between 1020°C and 1080°C. They are then rapidly cooled down in a water bath.


Third Party Inspection

Third Party Inspection
Third Party Inspection

third-party-inspection

Services

  • Bending
  • Cladding
  • Re Draw & Expansion
  • Forging
  • Hot Dip Galvanizing
  • Fabricate pipe & Fittings
  • mechanical preparation
  • CNC Machining
  • Polish ( Electro & Commercial )
  • Threading
  • Special packaging (export)
  • Neutral shipments to end customers
  • Express delivery
  • Parcel shipping
  • additional material testing
  • Surface treatment / corrosion protection
  • mechanical preparation
  • Production also of small series
  • Wall thickness calculation
  • Drawing creation

Testing


Testing

Vishal Steel Supply can provide independent testing services for whatever your requirements call for.

  • X-Ray
  • Straightness
  • Charpy
  • Moody, Lloyds and A.B.S. inspections
  • P.M.I.

Custom Surfaces


Custom Surfaces

If your requirements call for custom coatings or special surface preparation, just let us know!

  • Painting
  • Color-coding
  • Custom Galvanizing
  • Mechanical cleaning and Prime
  • Fusion Bond

Machining and Cutting


Machining and Cutting

  • Hole drilling
  • Roll grooving
  • I.D. Boring
  • Heat treating
  • Mechanical Flame cutting to 60″