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A333 ASTM Gr.1 Low Finned Tube Low Temperature Carbon Steel Alloy For Heat Exchanger

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A333 ASTM Gr.1 Low Finned Tube Low Temperature Carbon Steel Alloy For Heat Exchanger

Brand Name:	YuHong
Model Number:	ASTM A333 GR.1 Low Finned Tube
MOQ:	200~500 KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Cases with Steel Frames and Pipe's both ends with plastic caps
Payment Terms:	T/T, L/C AT SIGHT

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO, ABS, BV, ISO, ASTM, SGS

Product Name:

Low Temperature Carbon Steel Alloy Low Finned Tube

Bare Tube Specification&Material:

ASTM A333 GR.1

Bare Tube OD:

10~38mm

Bare Tube Length:

Customsized

Fin Height:

＜1.6mm

Fin Thickness:

~0.3mm

Fin Pitch:

0.6~2mm

Application Industries:

Heat Recovery Systems, Petrochemical And Refinery, Power Plants

Supply Ability:

According to Clients' requirements

Highlight:

A333 low finned tube

Gr.1 low finned tube

ASTM fin tube heat

Product Description

ASTM A333 Gr.1 Low Finned Tube - Low Temperature Carbon Steel Alloy For Heat Exchanger

Product Specifications

Attribute	Value
Product Name	Low Temperature Carbon Steel Alloy Low Finned Tube
Bare Tube Specification & Material	ASTM A333 GR.1
Bare Tube OD	10~38mm
Bare Tube Length	Custom sized
Fin Height	<1.6mm
Fin Thickness	~0.3mm
Fin Pitch	0.6~2mm
Application Industries	Heat recovery systems, Petrochemical and Refinery, Power Plants

Product Description

The ASTM A333 Gr.1 Low Finned Tube is a specialized heat exchanger tube constructed from ASTM A333 Grade 1 material, a low-temperature carbon steel alloy. Its low-finned design features external surface protrusions that significantly enhance heat transfer efficiency by increasing the tube's surface area.

Key Features

Material: ASTM A333 Grade 1 carbon steel alloy designed for low-temperature service (-50°F/-45°C) with excellent impact toughness and strength
Low Finned Design: Features short, closely spaced fins that optimize heat transfer without substantially increasing outer diameter
Applications: Ideal for heat exchangers, condensers, and thermal equipment in petrochemical, power generation, and refrigeration industries
Standards Compliance: Meets ASTM A333 specification for seamless and welded steel pipes in low-temperature service

Advantages

Enhanced heat transfer efficiency through increased surface area
Exceptional performance in low-temperature environments
Durable construction resistant to thermal stress in cryogenic conditions

Material Composition (Weight %)

Element	Composition (%)
Carbon (C)	≤ 0.30
Manganese (Mn)	0.40-1.06
Phosphorus (P)	≤ 0.025
Sulfur (S)	≤ 0.025
Silicon (Si)	≥ 0.10

Note: Composition is carefully controlled to ensure optimal performance in low-temperature applications.

Mechanical Properties

Property	Value
Tensile Strength	≥ 55 ksi (380 MPa)
Yield Strength	≥ 30 ksi (205 MPa)
Elongation (in 2 in)	≥ 35% (longitudinal specimens)
Impact Toughness	Charpy V-notch: ≥ 13 ft-lb (18 J) at -50°F (-45°C)

Key Characteristics

Exceptional low-temperature toughness down to -50°F (-45°C)
Excellent weldability for fabrication flexibility
Good corrosion resistance in low-temperature environments
High durability against thermal stress in cryogenic applications

Industrial Applications

ASTM A333 Gr.1 Low Finned Tubes are engineered for efficient heat transfer in demanding low-temperature environments across multiple industries:

Heat Exchangers: Shell-and-tube designs for petrochemical, oil/gas, and power generation industries
Condensers: Refrigeration systems and steam condensers with enhanced heat dissipation
Cryogenic Systems: LNG plants and air separation units operating down to -50°F (-45°C)
Refrigeration: Evaporators and condensers in HVAC systems
Power Plants: Condensers and heat recovery systems
Chemical Processing: Heat exchangers and reactors in harsh environments
Oil & Gas: Gas cooling systems and subsea pipelines

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Enhanced Heat Transfer Tube

Fin Tube Support

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Boiler Tube

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Stainless Steel Boiler Tube

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Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

products details

Studded Tube

Solid Fin Tube

Serrated Finned Tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube