ASTM A210 Heat Exchanger Steel Tube with Customized Outer Diameter

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Product Description

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Basic Specifications

Section Shape
Round
Shape
Round
Customized
Available
Standard
ASTM A192, ASTM A210, EN 10216-2, DIN
Application
Power Generation, Petrochemical, Heating
Surface Treatment
Oil-DIP, Varnish, Passivation, Phosphating
Transport Package
Bundle / Wooven Bag / Woodencase
Specification
8-88.9
Origin
China
Capacity
20000 Tons/Year

Product Description

Our boiler tubes are crafted from high-grade steel alloys, carefully selected for their superior strength, heat resistance, and corrosion resistance properties. This guarantees long-lasting performance and reliability in challenging operating environments.

Each boiler tube is crafted with exact dimensions and tight tolerances to boost heat transfer efficiency and reduce energy wastage, thus improving the system's overall performance.

The surface of our boiler tubes undergoes thorough treatments such as cleaning, passivation, descaling, and coating. This increases corrosion resistance, eliminates scale formation, and amplifies the tubes' durability.

The ends are crafted with precise care to guarantee secure connections and leak-free seals through advanced cutting, facing, beveling, and inspection processes.

Key Features

CharacteristicDescription
SeamlessMade without any welded joints, providing superior strength
MaterialTypically made from carbon steel, alloy steel, or stainless steel
High TemperatureDesigned to withstand high temperatures and pressure
Corrosion ResistanceResistant to corrosion and oxidation
Precision DimensionManufactured with precise outer and inner diameters
Smooth Internal SurfaceProvides efficient heat transfer and reduced pressure drop
High StrengthOffers high tensile and yield strength
Industry StandardsComply with relevant industry standards and specifications

Technical Parameters

Technical ParameterDescription
MaterialCarbon steel, alloy steel, stainless steel, or other alloys
Outer Diameter (OD)Range: 3.175 mm to 609.6 mm
Wall ThicknessRange: 1 mm to 15 mm
LengthCustomizable, typically in meters
Heat TreatmentNormalized, annealed, or as per customer requirements
ToleranceAs per applicable standards or customer specifications
Surface FinishPickled and passivated, oiled, or as per specifications
TestingUltrasonic, eddy current, dimensional and visual inspection
StandardsASTM, ASME, DIN, EN, JIS

Industrial Applications

Power Generation

Boiler tubes are indispensable in power plants for generating electricity. They are essential for transferring heat from combustion gases to water or steam to power turbines.

Industrial Boilers

Used in manufacturing, chemical processing, and food production. These tubes ensure effective combustion of fuels and generation of steam or hot water.

Heat Exchangers

Employed for transferring heat between two fluids without mixing, primarily in HVAC systems and refrigeration units.

Petrochemical Industry

Extensively utilized in steam cracking units and reformers where high temperatures and pressure are constant factors.

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Inspections & Tests

We perform rigorous testing to ensure quality: Chemical Composition Inspection, Mechanical Properties Test (Tensile, Yield, Elongation, Flaring, Flattening, Hardness, Impact), Surface and Dimension Test, Non-destructive Test, and Hydrostatic Test.

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Packing & Shipping

Steel tubes are packaged in bundles of various sizes, individually labeled and securely protected from damage. Shipping is available via sea, air, or land depending on the destination. All shipments are insured and tracked.

Frequently Asked Questions

What materials are available for these boiler tubes?
Our tubes are manufactured using high-grade carbon steel, alloy steel, and stainless steel to meet diverse industrial requirements.
Can the tube dimensions be customized?
Yes, we provide customizable outer diameters (3.175mm to 609.6mm) and wall thicknesses (1mm to 15mm) based on your specific needs.
Which industry standards do your products follow?
We strictly comply with international standards including ASTM A192, ASTM A210, EN 10216, DIN, and JIS.
How do you ensure the quality of the tubes?
Every batch undergoes chemical composition analysis, mechanical strength tests, and non-destructive testing like ultrasonic or eddy current inspection.
What kind of surface treatments are offered?
Common treatments include oil-dipping, varnish coating, passivation, and phosphating to enhance corrosion resistance.
How are the tubes protected during international shipping?
Tubes are packed in secure bundles, woven bags, or wooden cases to prevent any physical damage or environmental exposure during transit.

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