Heat Exchanger Tubes

Heat exchanger tubes for boilers, condensers, and thermal transfer equipment.

Kaizen supplies heat exchanger tube ranges for applications where heat transfer efficiency, corrosion resistance, and consistent dimensional control are important to service performance.

Boiler and exchanger grades Straight and U-bend supply Thermal transfer service
Material Standards

Heat Exchanger Tubes grades and material families.

Open the relevant section to review the common standards, grades, and service focus normally associated with this product category.

Carbon Steel Boiler Tubes

  • Standards: ASTM A179 / A192 / A210
  • Material Coverage: Boiler and heat exchanger carbon steel tube grades
  • Use Focus: Boiler service, condensers, and general heat transfer duty
  • Execution: Straight lengths and U-bend scope can be reviewed

Stainless & Duplex

  • Standards: ASTM A213 / A249 / A269 / A789
  • Grades: 304/304L, 316/316L, 321, 347, duplex and super duplex options
  • Material Coverage: Austenitic, duplex, and super duplex exchanger tube families
  • Use Focus: Corrosion-resistant exchanger and cooler service

Copper & Nickel Alloys

  • Standards: ASTM B111 / ASTM B163 / B407
  • Grades: Copper-nickel, Admiralty, Inconel, Incoloy and other approved alloy families
  • Material Coverage: Copper alloy and nickel alloy tubes for condenser and marine duty
  • Use Focus: Marine, condenser, brine, and aggressive heat transfer systems

Supply Notes

  • Forms: Straight lengths, U-bends, and special cut lengths where feasible
  • Testing: Hydrotest, air-under-water, eddy current, and PMI may apply
  • Size Review: OD, wall, and U-bend feasibility are matched to equipment layout
  • Documents: MTC and inspection records are reviewed before release
Material Overview

Heat exchanger tube supply with service-driven detail.

Heat exchanger tubes are normally selected by balancing heat transfer performance, corrosion profile, cleaning method, and tube sheet or bundle design requirement.

  • Material family is matched to operating media and design temperature.
  • Tube OD, wall, and length are reviewed against exchanger geometry and duty.
  • U-bend, straightness, and surface condition are coordinated as required.
  • Inspection and test scope are aligned before release to the equipment package.
Product Split

Primary heat exchanger tube ranges in our supply scope.

  • Boiler and condenser tubes
  • Stainless heat exchanger tubes
  • Duplex and super duplex tubes
  • Copper alloy heat transfer tubes
  • Nickel alloy thermal service tubes

Dimensional capability

Parameter Typical Range Notes
Outside diameter6 mm to 76.2 mmStandard exchanger tube diameters can be reviewed
Wall thickness0.7 mm to 6 mmDepends on duty, corrosion allowance, and standard
LengthStraight and U-bend lengthsMatched to exchanger or condenser layout
Tube FormsStraight, U-bend, condenser and boiler tube optionsSelected as per thermal equipment design
ConditionAnnealed, bright annealed, normalizedAs applicable to material family and duty
Inspection

Inspection and testing scope.

  • Visual and dimensional inspection
  • Hydrostatic or air-under-water test
  • Eddy current and PMI where specified
  • U-bend and straightness verification
  • Mechanical and chemical review
Documentation

Documents reviewed before dispatch.

  • Mill test certificates
  • NDT and pressure test reports
  • U-bend or dimensional report where required
  • Traceability and packing documents

Supply Flexibility

Straight and U-bend tube execution can be coordinated around exchanger design and bundle arrangement.

Service Review

Tube material is selected against temperature, media chemistry, fouling tendency, and maintenance approach.

Applications

Used in condensers, reboilers, coolers, shell and tube exchangers, evaporators, and boiler equipment.

RFQ Path

Send size, grade, quantity, and inspection requirement for heat exchanger tubes.

Our team reviews product form, material grade, dimensions, testing scope, and delivery schedule before issuing the technical offer.

Submit Specification