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Welded Tubes

Welded Tubes
Welded Tubes
Product Code : 07
Product Description
Welded Tubes and Pipes

Stainless steel welded Tubes & Pipes Division consist of a range of Tubes Mills. cold Finishing Section. Heat Treatment Furnaces. U-Bending Facility and Testing facilities to manufacture high quality products confirming to international standards. These facilities are capable of manufacturing Martensitic. Ferritic. Austenitic and various Duplex Grades.

The tubes & pipes are supplied according to appropriate standards as well as customer specifications in a large variety of steel grade and dimensions. Specific requirements on execution, tolerances, lengths, mechanical and corrosion properties are offered on request.

Products Manufactured:
  • Heat Exchanger Straight & U-Tubes
  • Instrumentation Tubes
  • Tubes and Pipes for General Engineering and Process Industries
  • Exhaust Tubes for Automobile Industry
Product Range:

Products
Size / Range
Thickness
Specifications
Instrumentation.
Heat Exchanger and General
Engineering Tubes
10.00 MM to
114.30 MM OD
5.00 MM to 48.00 MM
A-249, A-268, A-269.
A-270, A-554, A-688.
A778. A-789
DIN-17455 & 17457 (Class-1)
U-Tubes as per Customer's Drawing
Automobile
Exhaust Tubes
20.00 MM to
88.90 MM OD
5.00 to 20.00 MM
As per Customer's Requirement
Welded Pipes
1/8" to 1" NB
Ab. 1" to 2" NB
Ab. 2" to 12" NB
Sch. 5,10,40,80(S)
Sch. 5,10,40(S)
Sch. 5,10,40(S)
ASTM A-312. A-554.
A-778. A-790
Grades: TP-304/L/LN/H. TP-316/L/LN/H/Ti. TP-317L. TP-321/H. TP-347/H
TP-409. TP-410. TP-430Ti. T-439
UNS 31254. 31500. 31803. 32205

Salient Features
  • Dedicated Tube Mills for manufacturing
    • Pipes upto 12" NB. Sch. 40 without addition of filler wire as per ASTM A-312 Specification
    • Condenser Tubes and Low pressure Feed Water Heater tubes with On-line Bright Annealing and Eddy current Testing facilities
    • High pressure Feed Water Heater Tubes
    • Duplex Tubes and Tubes for General Engineering and process Industries
    • Automobile Exhaust Tubes
  • Wide manufacturing range
  • Competence to produce tubes with precision tolerances
  • Capability to produce Bright Annealed Heat Exchanger Tubes upto a developed length of 30 Meters
  • Bright Annealed Tubes with inside roughness of 0.5 Microns for hygiene applications
  • All testing facilities in-house to meet international Standards
Applications

The products manufactured finds wide range of application in Oil and Gas Exploration. Refineries & Petrochemicals. Thermal and Nuclear Power Plants. Chemical Industries. Fertilizer Plant. Desalination Plants. Aero-Space. Pharmaceutical. Food and Dairy. Automobile Sugar. Paper Industries etc.

RATNAJYOT STEEL & PIPES PVT. LTD.

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