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JSPL is equipped with India's first 'one of a kind' state-of-the-art plate mill that produces plates and coils of 3.5 and 3 metres width, respectively, for the first time in the private sector.

JSPL epitomizes its performance-oriented service by producing plates ranging from 7-120 mm in thickness & widths of 1500 -3500 mm and coils varying in thickness of 7 -25 mm and widths of 1500 - 2500 mm. The products are of premium quality, owing to its sound steel refining properties. The total production capacity of the plant is 1 MTPA. JSPL adheres to stringent international standards and the steel grades are manufactured under various specifications like EN, DNV, BS, ASTM, JIS, LRS, ABS, etc.

Initiating production in Jan 2007, the plate mill acquired ISO 9001:2000 and ISO 14001:2004 certifications. It has been awarded CE, ADW-2000, LRS, ABS, & DNV certifications for shipbuilding. GL & NK certifications are under process for servicing the requirements of the shipbuilding industry.

PlatesThe hot rolled plates of the company are manufactured in the upgraded steckle mill that confirms to international quality standards and offers value added service to the customers. Steel refining and rolling processes adopted by the company are considered exclusive.

Our plate mill is equipped with walking beam type of reheating furnace. The slabs are re-heated at a very high temperature of 1,250 degrees celsius and then rolled in a 2 hi-reversing type roughing mill and a 4 hi-reversing type finishing mill. To ensure excellent surface quality, high pressure de-scalers are provided at the entry and exit points.

An auto level 2 width and thickness controlling system coupled with heavy leveller assures close dimensional tolerances and an increased level of flatness control. Right from the slab charging and plate production to the conclusive stage, fully equipped inspection facilities are in place.

 

Some of the important features of JSPL’s Plate Mill and Testing Laboratory are as follows:

  • Fully equipped sample preparation workshop.
  • Computerised tensile testing machine
  • Digitalised hardness tester
  • EN and ASTM impact testing machines
  • 100 T- Bending Cum Folding Machine
  • High magnification metallurgical microscope with image analyser
  • A Direct Reading Optical Emission Spectrometer with gas analytical channel
  • Offline Ultrasonic Testing machine
  • Drop Weight Tear Test (DWTT) machine
  • Chemical lab equipped with muffle furnace for R&D quality

Product Specifications

Discrete Plates

  • Width 1500 mm - 3500 mm
  • Thickness 7 mm - 120 mm

Furnace Normalized Plates

  • Max. Length 13 meters
  • Thickness 40mm - 80mm

Cut to Length Plates

  • Width 1500 mm to 2500 mm
  • Thickness 7mm – 16 mm
  • Length 6000 mm – 12500 mm

Hot Rolled Plates

  • Width 1500 mm to 2500 mm
  • Thickness 7 mm – 25 mm
  • Max. Weight 25 MT per coil

Cut to Length Plates

  • Width 1500mm to 3000mm
  • Thickness 7mm - 16mm

Hot Rolled Coils

  • Width 1500 mm to 2500 mm
  • Thickness 7mm - 25mm

Current production and distribution of plates and coils in various segments:

  • General engineering & structural fabrication
  • Pressure vessel & boilers
  • Bridges & Flyovers
  • Railway Wagons
  • Oil & Gas  pipelines
  • Shipbuilding

Product Specifications - Plates & Coils »

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