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SA240 S32205 Stainless Steel Sheet Coil Hot Rolled Coil 100mm

Name: SA240 S32205 Stainless Steel Sheet Coil Hot Rolled Coil 100mm
Brand: Wuxi Korer Stainless Steel Co.,Ltd.
SKU: Stianless Steel Coils
Availability: InStock

Brand Name:	KORER
Model Number:	Stianless Steel Coils
MOQ:	1 Metric Tons Per Size
Price:	Negotiable
Payment Terms:	T/T L/C
Supply Ability:	10000 Metric Tons Per Year

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO 9001 And Manufacture License Of Pressure Tube

Product Name:

Stianless Steel Coils

Material Grade:

S32205 /S32750

Brand:

KORER

Delivery Condition:

Standard:

ASME SA240

Packaging Details:

Wooden Cases Or Seaworthy Bundle

Supply Ability:

10000 Metric Tons Per Year

Highlight:

SA240 Stainless Steel Coil

S32205 stainless steel sheet coil

hot rolled coil 100mm

Product Description

304 / 316L / 317L Stainless Steel U Tubes for Heater (ASME SA688 Compliant)

304 / 316L / 317L Stainless Steel U Tubes are engineered for high-temperature heating applications requiring exceptional corrosion resistance and pressure tolerance. These precision-formed U-shaped tubes are essential components in heat exchangers, boilers, and industrial heaters for optimal thermal management. Manufactured to ASME SA688 standards, they deliver reliable performance in power generation, chemical processing, and oil & gas applications.

Material Specifications

AISI 304 Stainless Steel: Versatile austenitic stainless steel offering excellent corrosion resistance and formability. Ideal for general-purpose heating systems with good oxidation resistance at elevated temperatures.
AISI 316L Stainless Steel: Low-carbon variant with superior chloride resistance, making it perfect for marine environments and chemical processing. Features enhanced weldability for U-tube fabrication.
AISI 317L Stainless Steel: High-molybdenum alloy providing exceptional acid resistance for harsh chemical environments. Delivers maximum durability in extreme temperature and pressure conditions.

Chemical Composition

Element	304 Stainless Steel	316L Stainless Steel	317L Stainless Steel
Chromium (Cr)	18-20%	16-18%	18-20%
Nickel (Ni)	8-10.5%	10-14%	11-14%
Manganese (Mn)	2.0%	2.0%	2.0%
Molybdenum (Mo)	0.0%	2.0-3.0%	3.0-4.0%
Carbon (C)	Max 0.08%	Max 0.03%	Max 0.03%
Iron (Fe)	Balance	Balance	Balance

Industrial Applications

Heat Exchangers: Efficient thermal transfer in chemical plants, power stations, and petroleum refineries
Boiler Systems: High-temperature steam generation with consistent heat flow
Industrial Heaters: Corrosion-resistant heating solutions for process fluids
Chemical Reactors: Precise temperature control for critical reactions
Desalination Plants: 316L/317L alloys resist saltwater corrosion in water treatment systems

Product Advantages

Superior corrosion resistance against chlorides, acids, and marine environments
Exceptional high-temperature strength and oxidation resistance
Extended service life with minimal maintenance requirements
Optimized weldability for secure U-tube fabrication
Custom dimensions and configurations for specific system designs

Technical Specifications

Parameter	Specification
Outer Diameter	12.7 mm to 100 mm (customizable)
Wall Thickness	1.0 mm to 10 mm
Length	Customizable up to 12 meters
U-Tube Radius	100 mm to 500 mm
Compliance Standards	ASME SA688, ASTM A213, ASTM A249
Surface Finish	Bright Annealed, Passivated

Manufacturing Process

Material Selection: Premium 304/316L/317L alloys chosen for corrosion resistance and thermal performance
Precision Bending: Advanced techniques create uniform U-shape with accurate dimensions
Heat Treatment: Annealing optimizes mechanical properties and stress relief
Surface Finishing: Pickling and passivation ensure corrosion-resistant surfaces
Quality Assurance: Rigorous testing for dimensions, weld integrity, and material properties

Frequently Asked Questions

What distinguishes 304, 316L, and 317L stainless steel for U-tubes?

304 is general-purpose stainless steel, while 316L offers superior chloride resistance for marine/chemical use. 317L provides enhanced acid resistance with higher molybdenum content for extreme environments.

Are these U-tubes suitable for high-temperature service?

Yes, 304 performs well to 870°C (1598°F), while 316L/317L maintain superior heat resistance in aggressive conditions.

Can these tubes withstand desalination plant conditions?

316L and 317L are specifically engineered for desalination applications, with exceptional resistance to seawater corrosion.

What pressure ratings do these tubes support?

Pressure capacity depends on design specifications, with 316L/317L generally offering higher pressure tolerance than 304, especially at elevated temperatures.

Are custom sizes available?

Yes, we provide fully customized U-tube dimensions to meet specific heat exchanger or heater system requirements.

Keywords: Stainless Steel U Tubes, AISI 304 U Tubes, AISI 316L U Tubes, AISI 317L U Tubes, Heat Exchanger Tubes, Boiler Tubes, ASME SA688, U-shaped Tubes, Corrosion-Resistant Tubes, High-Temperature Heat Exchanger Tubes, Stainless Steel Heater Tubes, Marine Heat Exchanger Tubes.

304/316L/317L Stainless Steel U Tubes deliver optimal performance for high-efficiency heat exchangers, industrial boilers, and heating systems requiring exceptional corrosion resistance, thermal stability, and long-term reliability. Manufactured to ASME SA688 standards, these tubes ensure effective heat transfer in demanding chemical, power generation, and marine applications, with complete customization available for specialized requirements.

Tags:

Stainless Steel Pipe

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304 Stainless Steel Pipe

316 Stainless Steel Pipe

Welded Pipe

Welded Tube

Duplex Stainless Steel Pipe

Nickel Alloy Pipe

Exaust Pipe

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Heat Exchanger Tube

Stainless Steel U Tubes

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Nickel Alloy Pipe

Exaust Pipe

Stainless Steel Seamless Pipe

Heat Exchanger Tube

Stainless Steel U Tubes

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Stainless Steel Coil

products details

SA240 S32205 Stainless Steel Sheet Coil Hot Rolled Coil 100mm

SA240 S32205 Stainless Steel Sheet Coil Hot Rolled Coil 100mm

SA240 Stainless Steel Coil

S32205 stainless steel sheet coil

hot rolled coil 100mm

stainless steel coil pipe

stainless steel coiled tube

stainless steel tube coil