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Boiler Tube
  • Boiler Tube
  • Boiler Tube
  • Boiler Tube
Boiler Tube

Seamless tubes are the critical circulatory system for boilers, heat exchangers, and pressure vessels, where failure is not an option. BENKOO METAL's precision-engineered seamless tubes are manufactured to ensure utmost safety, efficiency, and longevity under extreme conditions of high pressure, elevated temperature, and corrosive media. Our products form the reliable backbone that enables efficient heat transfer, contains process fluids, and maintains structural integrity in demanding industrial operations worldwide.

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Product Details

BENKOO METAL supplies a comprehensive range of seamless tubes designed to meet the rigorous specifications of thermal and pressure equipment.

Product Category Overview

Product Category

Primary Function

Key Industry Applications

Boiler Tubes

Facilitate heat transfer from combustion gases to water/steam.

Superheater, Reheater, Economizer, Water Wall panels in power station & industrial boilers.

Heat Exchanger Tubes

Enable thermal exchange between two separated fluids.

Shell & Tube, U-Tube, and Finned Tube heat exchangers in chemical plants, refineries, HVAC.

Pressure Vessel Tubes

Serve as integral components (e.g., nozzles, manways, internal coils) for containing pressurized fluids.

Reactors, separators, storage tanks, and process vessels in oil & gas, petrochemical sectors.

Technical Specifications & Material Grades

Our tubes conform to major international standards and are available in a wide range of materials.

Category

Key Standards

Common Material Grades

Typical Size Range (OD)

Boiler Tubes

ASTM A213, ASME SA213

Carbon Steel: SA178C/A
Alloy Steel: T5, T11, T22, T91
Stainless Steel: TP304/304H, TP321/321H

12.7 mm – 127 mm (0.5" – 5")

Heat Exchanger Tubes

ASTM A213, A269, ASME SA213, SA249

Stainless Steel: TP304/304L, TP316/316L, TP321,TP347H
Carbon/Alloy Steel: SA179, SA192, T5, T11

6.35 mm – 50.8 mm (0.25" – 2")

Pressure Vessel Tubes

ASTM A213, A335, ASME SA213, SA335

Carbon Steel: SA106 B/C
Alloy Steel: T5, T11, T22
Stainless Steel: TP304, TP316

10 mm – 200 mm+ (Custom)

Key Features of BENKOO METAL Tubes:

Superior Material Integrity: Seamless construction ensures uniform structure and enhanced pressure-bearing capability, free from longitudinal welds.

Precision Dimensional Control: Guaranteed tolerances on outer diameter (OD), wall thickness (WT), and ovality for optimal fit and performance in tube sheets.

Optimized for Service: Materials are selected and processed (e.g., heat treatment, finishing) to deliver specific properties like creep strength (for boilers) or corrosion resistance (for exchangers).

Full Certification: Supplied with complete Mill Test Certificates (MTC) and traceability to meet code compliance (ASME, PED).

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