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Stainless Steel Seamless ASTM A213 TP321 Bundle Tubes For Power Plants

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Ms. Isabela Yao

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Stainless Steel Seamless ASTM A213 TP321 Bundle Tubes For Power Plants

Brand Name:	Yuhong
Model Number:	ASTM A213 TP321
MOQ:	1TON
Price:	Negotiable
Packaging Details:	Ply-wooden Case
Payment Terms:	TT, LC

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Product:

Heat Exchanger Tubes

Bundle Tubes Standard:

Stainless Steel ASTM A213

Bundle Tubes Material:

TP321

Bundle Tubes Size And Length:

According To Clients' Need

Bundle Tubes Use:

For Power Plant, Oil&Gas Refinery Projects,etc.

Bundle Tubes Packing:

Ply-wooden Case

Supply Ability:

1000 tons/month

Highlight:

ASTM A213 Stainless Seamless Tube

Seamless Tube for Power Plants

TP321 Stainless Steel Seamless Tube

Product Description

Stainless Steel Seamless ASTM A213 TP321 Bundle Tubes For Power Plants

ASME SA213/ASTM A213 This speciﬁcation covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T5,TP304,TP316L,TP321, TP347, TP310S etc.

Chemical Composition (%) max
Grade	UNS	C	Mn	P	S	Si	Cr	Ni	Ti	N
TP321	S32100	0.08	2.00	0.045	0.030	1.00	17.0-19.0	9.0-12.0	10x(C+N)-0.7	...

C → Reduces intergranular corrosion risk

Cr → Oxidation & corrosion resistance

Ni → Austenitic structure stability

Ti→Prevents carbide precipitation (sensitization) during welding or high-temperature exposure (450–850°C)

Mechanical Properties
Tensile Strength, min	Yield Strength, min.	Elongation in 2 in. or 50mm, min.	Brinell/Vickers;Rockwell
75ksi [ 515MPa ]	30ksi [205MPa ]	35%	192HBW/200HV ;90HRB

Austenitic Structure: Provides excellent toughness and high-temperature strength.

TP321 superior to 304/304L: Better resistance to intergranular corrosion in welded applications.

Stainless Steel Seamless ASTM A213 TP321 Bundle Tubes For Power Plants 0

Key Features Suitable For Heat Exchangers

Material of ASTM A213 TP321 is a titanium-stabilized austenitic stainless steel specifically designed for high-temperature and corrosive environments. Its properties make it an excellent choice for bundle tubes used in heat exchangers, boilers, and other critical applications

TP321 has high-temperature resistance,performs well in prolonged high-heat conditions (e.g., superheaters, reformer tubes)

Common Applications in Power Plants

Shell & Tube Heat Exchangers,Boiler Superheaters & Condensers

Petrochemical & Refinery Furnaces

Power Generation Systems

Food & Pharmaceutical Processing

Stainless Steel Seamless ASTM A213 TP321 Bundle Tubes For Power Plants 1

Ratings & Review

Overall Rating

4.7

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

67%

4 stars

33%

3 stars

2 stars

1 stars

All Reviews

Kenneth Tan

Singapore Feb 25.2026

Helpful (3)

With our humidity and year-round high temps, corrosion resistance and heat transfer are always a concern. These tubes have been performing nicely.

Pieter

South Africa Dec 17.2025

Helpful (4)

With high firebox temps and some sour gas in the mix, regular carbon tubes don't last. These have been solid.

Kumar

India Nov 8.2025

Helpful (2)

No corrosion issues so far, though we're running below dew point carefully. Installation was straightforward—tube sheets lined up, ends clean, rolling into the header went smooth.

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Fired Heater Parts

Baffle Plate

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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