Name: ASTM A213 TP304L 03Х18Н11 Low Carbon Corrosion Resistant Stainless Steel Seamless Heat Exchanger Tube
Brand: Yuhong Group Co.,Ltd
SKU: ASTM A213 TP304L, GOST 9941-81 03Х18Н11
Price: 1000000.00 USD
Availability: InStock

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ASTM A213 TP304L 03Х18Н11 Low Carbon Corrosion Resistant Stainless Steel Seamless Heat Exchanger Tube

Productdetails:

Plaats van herkomst:	China
Merknaam:	YUHONG
Certificering:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Modelnummer:	ASTM A213 TP304L, GOST 9941-81 03Х18Н11

Betalen & Verzenden Algemene voorwaarden:

Min. bestelaantal:	10 stuks
Prijs:	Onderhandelbaar
Verpakking Details:	Vouw-houten het Gevalbundel van Geval/Iron met plastic GLB/Geweven Geval
Levertijd:	Hangt af van de hoeveelheid
Betalingscondities:	T/T,L/C
Levering vermogen:	1000 ton per maand

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ASTM A213 TP304L Heat Exchanger Tube

Low Carbon Seamless Tube

Corrosion Resistant Stainless Steel Tube

ASTM A213 TP304L (03Х18Н11) Stainless Steel Seamless Heat-Exchanger Tube

ASTM A213 TP304L Seamless Heat-Exchanger Tube is a premium-grade austenitic stainless steel tube engineered for demanding thermal and corrosive environments. The TP304L designation indicates a low-carbon version of classic 304 stainless steel, providing superior resistance to intergranular corrosion, particularly after welding.

The 03Х18Н11 represents the corresponding GOST standard designation, making this product suitable for international projects requiring specific regional standards. This seamless tubing delivers exceptional performance in high-temperature and high-pressure applications, ensuring reliability in critical systems across power generation, chemical processing, and petrochemical industries.

Standard & Specification

Manufactured in strict compliance with the latest ASTM A213/A 213M standard - "Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes".

Scope: Seamless tubes designed for service in boilers, superheaters, and heat-exchangers
Size Range: Available from 1/8 inch (3.2 mm) inside diameter to 5 inch (127 mm) outside diameter, with wall thicknesses from 0.015 to 0.500 inches (0.4 to 12.7 mm)
Key Feature: The "L" grade (low carbon) minimizes carbide precipitation during welding, ensuring long-term integrity in welded assemblies

Chemical Composition

The chemical composition of TP304L is carefully controlled to ensure optimal corrosion resistance and weldability, with maximized carbon content to prevent chromium carbide formation.

Element	Standard Requirement
Carbon (C)	≤ 0.035%
Chromium (Cr)	18.00 - 20.00%
Nickel (Ni)	8.00 - 12.00%
Manganese (Mn)	≤ 2.00%
Silicon (Si)	≤ 1.00%
Phosphorus (P)	≤ 0.045%
Sulfur (S)	≤ 0.030%

Mechanical Properties

TP304L offers an excellent balance of strength and ductility, suitable for both forming operations and high-pressure service.

Property	Standard Requirement
Tensile Strength	≥ 485 MPa (≥ 70 ksi)
Yield Strength (0.2% Offset)	≥ 170 MPa (≥ 25 ksi)
Elongation in 2 inches	≥ 35%

Product Applications

This seamless tube is engineered for critical heat transfer applications across various industries:

Power Generation: Boiler tubes, superheater tubes, and re-heater tubes in fossil fuel and nuclear power plants
Petrochemical & Chemical Processing: Heat exchangers, condensers, and process piping handling corrosive fluids
Oil & Gas: Refinery heat exchange systems and surface condensers
Other Industries: Pharmaceutical equipment, food processing, and shipbuilding where high corrosion resistance is required