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ASTM A333 Grade 1 Carbon Steel, Integral Low-Finned Heat Exchanger Tube

ASTM A333 Grade 1 Carbon Steel, Integral Low-Finned Heat Exchanger Tube

Nazwa marki: YUHONG
MOQ: 200-500 kg
Ceny: negocjowalne
Szczegóły opakowania: Płytkowe skrzynie ze stalowymi ramkami (oba końce rur mają plastikowe czapki)
Warunki płatności: L/C, T/T, na widoku
Szczegółowe informacje
Miejsce pochodzenia:
CHINY
Orzecznictwo:
ABS, BV, ISO, ASTM, SGS
Specyfikacja gołej rury:
ASTM A333
Materiał na gołą rurkę:
GR.1
Długość:
2000 mm
Kończy się:
BE/PE
powierzchnia rury:
Gładkie/wytłaczane/rowkowane
Aplikacja:
Systemy odzyskiwania ciepła, przemysł petrochemiczny i rafineryjny, wytwarzanie energii i systemy ch
Możliwość Supply:
Zgodnie z wymaganiami klientów
Podkreślić:

ASTM A333 Grade 1 carbon steel tube

,

low-finned heat exchanger tube

,

integral finned tube with warranty

Opis produktu

ASTM A333 Gr.1 Low Fin Tube

 

ASTM A333 Gr.1 is a carbon steel grade specifically designed for low-temperature service. Its key characteristic is excellent impact toughness at sub-zero temperatures, making it suitable for applications where brittle fracture is a concern.

The ASTM A333 Gr.1 Low Fin Tube is an integrally finned tubular product manufactured by cold-forming fins from the wall of the base tube. This design significantly increases the external surface area, enhancing heat transfer efficiency while maintaining the material's inherent low-temperature toughness.

 

Chemical Composition(%)

 

Element

C

Mn

P

S

Si

Range

0.30 max

0.40-1.06

0.025 max

0.025 max

0.10-0.32

 

Mechanical Properties

 

Tensile Strength

Yield Strength

Elongation

Impact Test Temperature

≥ 380 MPa (55 ksi)

≥ 205 MPa (30 ksi)

≥ 35%

-45°C (-50°F)

 

Key Features & Advantages

 

Low Temperature Toughness: Guaranteed impact properties at temperatures as low as -45°C (-50°F)

Enhanced Heat Transfer: Low fin design increases heat transfer area by approximately 2.5-3.5 times compared to bare tubes

Integral Fin Construction: Fins formed from the tube wall ensure perfect thermal contact and mechanical integrity

Cost-Effective Solution: More economical than stainless steels for low-temperature applications

Compact Design: Allows for smaller heat exchanger bundles while maintaining thermal performance

 

Comparison with Related Grades

 

Gr.1 vs. Gr.6:
Gr.6 contains 3.5% nickel for service at even lower temperatures (down to -100°C). Gr.1 serves as the economical choice for moderate low-temperature applications.

 

Applications of ASTM A333 Gr.1 Low Fin Tube

 

LNG Processing: Heat exchangers and vaporizers in liquefied natural gas facilities

Refrigeration Systems: Evaporators and condensers in industrial refrigeration

Chemical Processing: Low-temperature heat exchangers in petrochemical plants

Cryogenic Storage: Heat transfer equipment for liquid gases storage systems

Industrial Gas Plants: Heat exchangers in air separation and gas processing units

The ASTM A333 Gr.1 Low Fin Tube combines excellent low-temperature mechanical properties with enhanced heat transfer capability, making it an ideal choice for efficient and reliable performance in cryogenic and low-temperature heat exchange applications.

ASTM A333 Grade 1 Carbon Steel, Integral Low-Finned Heat Exchanger Tube 0

Oceny i recenzje

Ogólna ocena

4.7
Na podstawie 50 recenzji tego dostawcy

Migawka oceny

Poniżej przedstawiono rozkład wszystkich ratingów
5 gwiazdy
67%
4 gwiazdy
33%
3 gwiazdy
0%
2 gwiazdy
0%
1 gwiazdy
0%

Wszystkie recenzje

B
Berrada
Morocco Jan 30.2026
We're dealing with aggressive fluids on the tube side. So far, no pitting or issues.
C
Carlos
Venezuela Dec 23.2025
Good strength, handles the pressure, no corrosion issues so far. We're running treated water, so no complaints.
A
A*a
Morocco Nov 20.2025
The material compliance with ASTM A269 and the use of TP316L grade give us confidence in its durability and safety.