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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

Tags:

fin tube

finned heating pipe

low fin tube

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