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APPLICATION OF DUPLEX STEEL 2205 PAMBAN BRIDGE

APPLICATION OF DUPLEX STEEL 2205 PAMBAN BRIDGE


One of India's incredibly old infamous structures the 2.34kms railroad associate over Palk Strait interfacing with Rameswaram island of Tamilnadu state, with the prop up or last station on an area of Indian landmass Mandapam is entering its last time of use in journey of History. As per Indian Railways' objective situated errand of a resulting new platform parallel to Pamban bridge is set to take off in an extra couple of months.

The new expansion will cost approx 250 crore and come up at a zone which is known as the second most ruinous region on earth after Florida in the US. In solicitation to deal with the issue of disintegration, corrosion and other help related issues, Railways has used Duplex Solidified Steel 2205 as an essential part for the production of four props of the new framework of bridge.

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The duplex steel has high utilization resistance limit with irrelevant upkeep," said a senior specialist from RVNL. With this effect, the Rail Vikas Nigam Limited (RVNL), a planning arm of Indian Railways ministry, which has been blessed with the endeavor of structure the expansion, has invited offers to verify 120 tons of solidified structal duplex steel.

As per proposed the new Pamban railway bridge will have 100 scopes of 18.3-meter steel bolsters (1.83 km) and one navigational scope of 72.5 meters. It will be three meters higher than the ebb and flow expansion with navigational air slack of 22 meters above sea level. Because of vertical lift of bridge, full even width of 72.5 meters will be available for course of pontoons and vessels.

"We have successfully completed the earth test at a few regions. The new augmentation has been organized fittingly for twofold lines, including navigational lift length, parallel to the present platform. The normal works for improvement of another augmentation will begin in an extra couple of months," the specialist said.

The ebb and flow Pamban augmentation was one of longest sea rail associate when was worked in 1904. It remained as the fundamental surface system between Rameswaram island with territory till a road framework was worked in 1988. Meter check trains delivered a few pioneers step by step to Sri Ramanathaswamy asylum on the island. The framework has 144 backings assessing 13.30 meters long, 2.35 meters in broadness and 1.25 meters in height and measuring 11 tons with rails.

In 2016, as a noteworthy part of fortifying of Pamban interface the Railways replaced physically worked 65.23 meter two leaf structure with another vertically worked electronic range to engage vessels to go under the expansion. As the substitution works required withdrawal of trains on Pamban associate for a half year to one year, Railways proceeded with improvement of second framework.


Testings (Destructive, Non Destructive):

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  • Positive Material Identification - PMI Testing
  • Chemical Analysis - Spectro Analysis
  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Micro Test
  • Macro Test
  • Hardness Test
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
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  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Radiography Test
  • Dye Penetrant Test (DP Test)
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test

Packing :

We DUPLEX STEEL & ENGINEERING Ensure the best quality of Packing, because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as:--

  • Boxes and Crates
  • Shrink-wrapped
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates
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APPLICATION :

  • Chemical tanks
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  • Architecture and Construction
  • Food Processing Equipment
  • Biofuels plant
  • Cargo tanks for ships and trucks
  • Chemical Industries Pumps, fans, centrifuges, sulphur melting coils,
  • Digester in sulphate and sulfite plants, blow tanks, blow lines
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DUPLEX STEEL & ENGINEERINGS Corporation manufactures and exports to various countries such as Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Spain, France, United Kingdom, Indonesia, Israel, Iran, Russia, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia

DUPLEX STEEL & ENGINEERINGS Corporation manufactures and exports ‚Äčto multiple cities such as Mumbai, Thane, Navi Mumbai, Pune, Pimpri-Chinchwad, Vadodara, Kolkata, Gujarat, Gurgaon, Ahmedabad, Seoul, Hyderabad, Nashik , Singapore, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, New Delhi, Bengaluru, Chennai, Surat, Bhopal, Ulsan, Faridabad,Gujarat, Houston, Dubai, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Howrah, Sydney, Ahvaz, Karachi, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo