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Home > Products >
Return Bend
>
ASTM A403 WP321 Stainless Steel 180° Return Bends High Performance For Furnace Corrosive Environment
All Category

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

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Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

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Alloy Steel Heat Exchanger Tube

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ASTM A403 WP321 Stainless Steel 180° Return Bends High Performance For Furnace Corrosive Environment

Brand Name: Yuhong
Model Number: ASTM A403 WP321-S
MOQ: 100 KGS
Price: Negotiable
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Payment Terms: TT, LC
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
ABS, BV, DNV, CCS, LR
Features:
Corrosion-resistant, High Strength, Durable
Specification:
ASTM A403
Material Grade:
WP321-S, 08X18H10T, 12X18H10T
Application:
Oil, Gas, Chemical, Petrochemical, Power, And Other Industries
Size:
4 Inch
Material:
Stainless Steel
Shape:
180 Degree
Connection Type:
Butt Welded
Testing:
UT , PT , MT, PMI
Standard:
ANSI/ASME B16.9
Surface:
Polished
Supply Ability:
500 Ton Per Month
Highlight:

Furnace Corrosive Environment Return Bends

,

180° Return Bends

Product Description

ASTM A403 WP321 Stainless Steel 180° Return Bends High-Performance For Furnace Corrosive Environment 

 

 

Product Specifications:

 

Material Standard: ASTM A403 WP321 (321 Stainless Steel)


Available Configurations:

 

Type  Radius Size Range
Short Radius R=1.0 x Nominal Dia. 1/2" - 24"
Customized As per requirement Available

 

 

Chemical Composition:

 

Element C Mn P S Si Cr Ni
% ≤0.08 ≤2.00 ≤0.045 ≤0.03 ≤1.00 17-19 9-12

 

 

Mechanical Properties:

​

  • Tensile Strength: ≥515 MPa
  • Yield Strength: ≥205 MPa
  • Elongation: ≥35%
  • Hardness: ≤187 HB

 

Manufacturing Process:

 

  1. Raw material inspection
  2. Cold/Hot forming
  3. Solution heat treatment
  4. Surface finishing
  5. NDT testing
  6. Dimensional inspection
  7. Quality control

 

Key Features:

 

  • Excellent corrosion resistance
  • Superior high-temperature stability
  • Outstanding mechanical properties
  • Precise dimensional accuracy
  • Smooth surface finish
  • Enhanced titanium stabilization

 

Applications:

 

  • Chemical processing equipment
  • Food processing systems
  • Pharmaceutical industry
  • Marine applications
  • Nuclear power plants
  • High-temperature heat exchangers

 

Quality Assurance:

 

  • ISO 9001:2015 certified
  • PED 2014/68/EU approved
  • ASME certified facility
  • Full material traceability
  • Third-party inspection available

 

Frequently Asked Questions:

 

Q: What is the maximum operating temperature?
A: Up to 816°C (1500°F) for continuous service

 

Q: Are custom specifications available?
A: Yes, we can manufacture according to customer specifications

 

Q: What are the standard surface treatments?
A: Pickled and passivated, additional treatments available upon request

 

About Yuhong Holding Group:

 

Yuhong Holding Group - Your Trusted Partner in Industrial Heat Exchange Solutions

 

As a leading manufacturer with 20 years of export experience to 80 countries, Yuhong Holding Group specializes in premium heat exchange components. Our 20,000-square-meter facility houses 55 production lines and over 110 skilled professionals, ensuring world-class manufacturing standards.


Ranking among China's top 5 finned tube exporters, we combine advanced manufacturing technology with stringent quality control to deliver exceptional products. Our commitment to excellence and customer satisfaction has earned us trust worldwide.

 

Contact our technical team for detailed specifications and customized solutions to meet your specific requirements.

 

ASTM A403 WP321 Stainless Steel 180° Return Bends High Performance For Furnace Corrosive Environment 0

Tags: 

180 Deg U Bend Return  

Duplex Steel tube  

Return Bend Incoloy 800H

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Good price online

Products Details

Home > Products >
Return Bend
>
ASTM A403 WP321 Stainless Steel 180° Return Bends High Performance For Furnace Corrosive Environment
All Category

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

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube
name
  • name
  • name
  • name
  • name
  • name

ASTM A403 WP321 Stainless Steel 180° Return Bends High Performance For Furnace Corrosive Environment

Brand Name: Yuhong
Model Number: ASTM A403 WP321-S
MOQ: 100 KGS
Price: Negotiable
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Payment Terms: TT, LC
Detail Information
Product Description
Detail Information
Place of Origin:
China
Brand Name:
Yuhong
Certification:
ABS, BV, DNV, CCS, LR
Model Number:
ASTM A403 WP321-S
Features:
Corrosion-resistant, High Strength, Durable
Specification:
ASTM A403
Material Grade:
WP321-S, 08X18H10T, 12X18H10T
Application:
Oil, Gas, Chemical, Petrochemical, Power, And Other Industries
Size:
4 Inch
Material:
Stainless Steel
Shape:
180 Degree
Connection Type:
Butt Welded
Testing:
UT , PT , MT, PMI
Standard:
ANSI/ASME B16.9
Surface:
Polished
Minimum Order Quantity:
100 KGS
Price:
Negotiable
Packaging Details:
Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time:
20-80 days
Payment Terms:
TT, LC
Supply Ability:
500 Ton Per Month
Highlight:

Furnace Corrosive Environment Return Bends

,

180° Return Bends

Product Description

ASTM A403 WP321 Stainless Steel 180° Return Bends High-Performance For Furnace Corrosive Environment 

 

 

Product Specifications:

 

Material Standard: ASTM A403 WP321 (321 Stainless Steel)


Available Configurations:

 

Type  Radius Size Range
Short Radius R=1.0 x Nominal Dia. 1/2" - 24"
Customized As per requirement Available

 

 

Chemical Composition:

 

Element C Mn P S Si Cr Ni
% ≤0.08 ≤2.00 ≤0.045 ≤0.03 ≤1.00 17-19 9-12

 

 

Mechanical Properties:

​

  • Tensile Strength: ≥515 MPa
  • Yield Strength: ≥205 MPa
  • Elongation: ≥35%
  • Hardness: ≤187 HB

 

Manufacturing Process:

 

  1. Raw material inspection
  2. Cold/Hot forming
  3. Solution heat treatment
  4. Surface finishing
  5. NDT testing
  6. Dimensional inspection
  7. Quality control

 

Key Features:

 

  • Excellent corrosion resistance
  • Superior high-temperature stability
  • Outstanding mechanical properties
  • Precise dimensional accuracy
  • Smooth surface finish
  • Enhanced titanium stabilization

 

Applications:

 

  • Chemical processing equipment
  • Food processing systems
  • Pharmaceutical industry
  • Marine applications
  • Nuclear power plants
  • High-temperature heat exchangers

 

Quality Assurance:

 

  • ISO 9001:2015 certified
  • PED 2014/68/EU approved
  • ASME certified facility
  • Full material traceability
  • Third-party inspection available

 

Frequently Asked Questions:

 

Q: What is the maximum operating temperature?
A: Up to 816°C (1500°F) for continuous service

 

Q: Are custom specifications available?
A: Yes, we can manufacture according to customer specifications

 

Q: What are the standard surface treatments?
A: Pickled and passivated, additional treatments available upon request

 

About Yuhong Holding Group:

 

Yuhong Holding Group - Your Trusted Partner in Industrial Heat Exchange Solutions

 

As a leading manufacturer with 20 years of export experience to 80 countries, Yuhong Holding Group specializes in premium heat exchange components. Our 20,000-square-meter facility houses 55 production lines and over 110 skilled professionals, ensuring world-class manufacturing standards.


Ranking among China's top 5 finned tube exporters, we combine advanced manufacturing technology with stringent quality control to deliver exceptional products. Our commitment to excellence and customer satisfaction has earned us trust worldwide.

 

Contact our technical team for detailed specifications and customized solutions to meet your specific requirements.

 

ASTM A403 WP321 Stainless Steel 180° Return Bends High Performance For Furnace Corrosive Environment 0

Tags: 

180 Deg U Bend Return

Duplex Steel tube

Return Bend Incoloy 800H

Related Products
U Bend Return , ASTM A403 WP347H 180 Degree Elbow, Short Radius, Heat Exchanger , Boiler

U Bend Return , ASTM A403 WP347H 180 Degree Elbow, Short Radius, Heat Exchanger , Boiler

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U Bend Return , ASTM B366 Incoloy 800H 180 Deg. Elbow, Heat Exchanger

U Bend Return , ASTM B366 Incoloy 800H 180 Deg. Elbow, Heat Exchanger

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ASTM A815 WP-S S32205 Duplex Steel U Bend Return , Heat Exchanger , Boiler

ASTM A815 WP-S S32205 Duplex Steel U Bend Return , Heat Exchanger , Boiler

Get Best Price
ASTM A815 UNS S32205 Duplex Steel U Bend Return , Heat Exchanger , Boiler

ASTM A815 UNS S32205 Duplex Steel U Bend Return , Heat Exchanger , Boiler

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U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater

U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater

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180 Deg. Short Radius, U Bend Return, ASME SA234 WPB For Fired Heater Convection Section

180 Deg. Short Radius, U Bend Return, ASME SA234 WPB For Fired Heater Convection Section

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U Bend Return, 180 Deg. Short Radius, ASME SA234 WP9 4

U Bend Return, 180 Deg. Short Radius, ASME SA234 WP9 4" SCH40 B16.28 For Fired Heater Radiant Section

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ASTM A403 WP316L-S Stainless Steel 180 Degree Return Bend For Oil&Gas Industry

ASTM A403 WP316L-S Stainless Steel 180 Degree Return Bend For Oil&Gas Industry

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