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45mm 436 441 Exaust Flex Pipe SA268 Stainless Steel Exhaust Pipe

Brand Name:	KORER
Model Number:	OD: 5mm – 114.3mm, WT:0.3mm – 3.5mm
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 PED / Manufacture License Of Pressure Tube

Product Name:

Stainless Steel Exaust Pipe

Material Grade:

409 439 436 441

Wall Thickness:

0.3mm – 3.5mm

OD:

6mm – 114.3mm,

Standard:

ASME SA268

Delivery Condition:

Bright Annealing Or Annealing&Pickled

Welding Methos:

Laser

Packaging Details:

Wooden Boxes Or Seaworthy Bundle

Supply Ability:

10000 Metric Tons Per Year

Highlight:

45mm Exaust Pipe

436 441 exaust flex pipe

SA268 stainless steel exhaust pipe

Product Description

ASME SA268 Stainless Steel Exhaust Pipe with Ф45mm Wall Thickness 1.5mm - Material 439

The ASME SA268 Stainless Steel Exhaust Pipe with an outer diameter of Ф45mm and a wall thickness of 1.5mm is designed for high-performance exhaust systems. Manufactured with Stainless Steel 439 material, this exhaust pipe provides excellent resistance to high-temperature corrosion and is ideal for use in automotive, industrial, and marine exhaust systems.

Material (Stainless Steel 439)

Stainless Steel 439 is a ferritic stainless steel that offers excellent resistance to oxidation and corrosion, especially at elevated temperatures. It is known for its superior resistance to both sulfuric and nitric acid environments, making it suitable for exhaust systems where heat and aggressive gases are present.

Material Composition	Percentage
Chromium (Cr)	17-19%
Manganese (Mn)	1.0%
Silicon (Si)	1.0%
Carbon (C)	Max 0.08%
Nickel (Ni)	0.5%
Iron (Fe)	Balance

Applications

Automotive Exhaust Systems: For both OEM and aftermarket exhaust components
Marine Exhaust Systems: Used in engines, generators, and other marine machinery
Industrial Applications: For exhaust ducts, furnace components, and heat exchangers
Power Generation: In gas turbines and other equipment exposed to high temperatures
Chemical Processing: In applications requiring resistance to corrosive gases and high temperatures

Advantages

Excellent Corrosion Resistance: Superior resistance to oxidation and corrosion in sulfur, nitric acid, and heat environments
High-Temperature Performance: Withstands temperatures up to 900°C without compromising mechanical properties
Durability: Designed for high-stress environments with long service life in harsh conditions
Cost-Effective: Offers excellent performance at lower cost compared to more expensive stainless steel alloys
Weldability: Excellent weldability for easy fabrication into various exhaust system components

Specifications

Property	Value
Outer Diameter	Ф45mm
Wall Thickness	1.5mm
Length	Customizable up to 12 meters
Standard	ASME SA268, ASTM A268
Form	Welded Pipe, Round Shape
Applications	Automotive, Marine, Industrial, Power Generation
Surface Finish	Bright Annealed, Passivated

Manufacturing Process

Material Selection: High-grade Stainless Steel 439 is sourced for its corrosion resistance and high-temperature strength
Pipe Formation: Formed using precision extrusion and welding processes
Heat Treatment: Enhances mechanical properties and ensures resistance to high temperatures
Surface Finishing: Pipes are cleaned, pickled, and passivated to remove oxidation
Testing & Quality Control: Each batch undergoes rigorous testing including dimensional checks and corrosion resistance evaluations
Packaging & Shipping: Carefully packaged to prevent damage during transport

FAQ

What makes Stainless Steel 439 suitable for exhaust systems?

Stainless Steel 439 provides excellent resistance to high temperatures and oxidation, which is critical for exhaust systems exposed to extreme conditions. It also has good weldability and strength at elevated temperatures.

How does Stainless Steel 439 compare to other stainless steel alloys in exhaust applications?

Stainless Steel 439 offers similar performance to more expensive alloys like 304 and 316 in exhaust systems but at a lower cost. It provides excellent heat resistance and corrosion resistance, especially in sulfuric and nitric acid environments.

Can this pipe be used in high-temperature automotive applications?

Yes, Stainless Steel 439 is ideal for high-temperature automotive exhaust systems and can withstand the heat generated by engine emissions, offering long-term durability.

What industries typically use ASME SA268 stainless steel exhaust pipes?

Industries such as automotive, marine, power generation, and chemical processing commonly use these pipes for applications that require high resistance to corrosion and extreme temperatures.

Core Keywords: Stainless Steel Exhaust Pipe, ASME SA268 Pipe, Stainless Steel 439 Pipe, Exhaust Pipe, Automotive Exhaust Pipe, Marine Exhaust Pipe, High-Temperature Exhaust Pipe, Corrosion-Resistant Pipe, Stainless Steel Exhaust Tubing, High-Performance Exhaust Pipe, Stainless Steel Tubing for Exhaust Systems.

The ASME SA268 Stainless Steel Exhaust Pipe made from Stainless Steel 439 provides a cost-effective, durable solution for high-temperature and corrosion-resistant exhaust systems. With its outstanding resistance to heat, oxidation, and corrosive gases, this pipe is an ideal choice for automotive, marine, and industrial exhaust applications.

Tags:

Stainless Steel Pipe

Stainless Steel Tube

Stainless Steel Welding Pipe

304 Stainless Steel Pipe

316 Stainless Steel Pipe

Welded Pipe

Welded Tube

Duplex Stainless Steel Pipe

Nickel Alloy Pipe

Exaust Pipe

Stainless Steel Seamless Pipe

Heat Exchanger Tube

Stainless Steel U Tubes

Stainless Steel Sheet

Stainless Steel Coil

Stainless Steel Pipe

Stainless Steel Tube

Stainless Steel Welding Pipe

304 Stainless Steel Pipe

316 Stainless Steel Pipe

Welded Pipe

Welded Tube

Duplex Stainless Steel Pipe

Nickel Alloy Pipe

Exaust Pipe

Stainless Steel Seamless Pipe

Heat Exchanger Tube

Stainless Steel U Tubes

Stainless Steel Sheet

Stainless Steel Coil

products details

45mm 436 441 Exaust Flex Pipe SA268 Stainless Steel Exhaust Pipe

45mm 436 441 Exaust Flex Pipe SA268 Stainless Steel Exhaust Pipe

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436 441 exaust flex pipe

SA268 stainless steel exhaust pipe

stainless steel exhaust pipe

exhaust pipe

steel exhaust pipe

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