Micro Steel Corporation

U Tubes

• Material Brass
• Shape U Shape
• Thickness 10-20mm
• Length 100-200mm
• Application Electrical Purpose
• Color Silver
• Finishing Polished
• Dimension 10-20mm
• Feature Corrosion Proof, Excellent Quality, Fine Finishing

We are the noted Manufacturer, Exporter & Supplier of high-grade U Tubes widely used in heat exchangers. Our U Tubes are available in diverse materials such as stainless steel (304l, 316l, 321(h), 304h, 310, ), duplex, copper alloys, cickel alloys, hastelloy and titanium. The u-tube bundle heat exchanger is one of the most common types of heat exchanger mostly used in high pressure and high temperature applications. U Tubes that we offer are made using superior grade materials and accredited for their optimum strength, high corrosion resistance and longer functional life.   Size Range:   Outer Diameter : 8.0 mm to 50.8 mm (Seamless Tubes) 12.7 mm to 50.8 mm (Welded Tubes) Thickness : 0.9 mm to 4.0 mm (Seamless Tubes) 0.7 mm to 4.0 mm (Welded Tubes) Quality Testes   Non-Destructive Tests Visual / Dimensional Inspection Eddy Current Test Hydrostatic Test Ultrasonic Test DP Test (For U Tubes)   Destructive Tests Chemical Analysis Intergranular Corrosion Test Micro / Macro Test Tensile Test Hardness Test Flaring Test Flattening Test Bend Test   In specifying U-tubes you should advise Tube diameter, thickness and material Straight leg length Centre line radius (or diameter) and number off per row Whether post bend heat treatment is required Whether hydraulic testing is required   Final Packing & Despatch: We pack all U Tube bundles in bespoke wooden boxes and separate all U Tubes of different radii using finger pallets to facilitate easy assembly of bundles on receip  

• Norm

  213 / SA 213	Welded austenitic steel boiler, Super Heater, Heat Exchanger and Condenser Tubes
  A 268 / SA 268	Seamless and Welded ferritic and martensitic stainless steel tubing for General Service
  A 269	Seamless and Welded austenitic stainless steel tubing for general service
  A 312 / SA 312	Seamless and Welded austenitic stainless steel pipes
  A 688 / SA 688	For Welded feed water heater 'U'Tubes
  A 789 / SA 790	For Seamless / Welded duplex stainless steel Tubes , Pipes &U-Tubes.
  DIN 17456	Seamless circular austenitic stainless steel tubes for general service
  DIN 17457	Welded circular austenitic stainless steel tubes subject to special Requirements
  DIN 10216-5	Seamless circular austenitic stainless steel tubes subject to special Requirements
  DIN 28180	Seamless steel tubes for heat exchangers
  NF A 49-117	Seamless ferritic and austenitic stainless steel tubes for general service
  NF A 49-217	Seamless ferritic, austenitic, and ferritic-austenitic stainless steel tubes for Heat exchangers
  JIS G 3459	Stainless steel pipes
  JIS G 3463	Stainless steel boiler and heat exchanger tubes