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ASTM A403 WP321-S Austenitic Stainless Steel 180° Elbow Round Bend For Changing Direction of Pipeline

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ASTM A403 WP321-S Austenitic Stainless Steel 180° Elbow Round Bend For Changing Direction of Pipeline

Brand Name:	YUHONG
Model Number:	ASTM A403 WP321H-S
MOQ:	100 KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Payment Terms:	L/C,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Product Name:

180° Elbow/ Round Bend

Specification & Material:

ASTM A403 WP321H-S

Material:

Stainless Steel

Connection Type:

Butt Weld

Size Range:

DN15-DN1200 (1/2"-48")

Testing:

UT , PT , MT, PMI

Surface:

Pickled/Polished

Application:

Petrochemical, Food Processing, Pharmaceutical Equipment, High-Temp Piping Systems

Supply Ability:

According to Clients' requirements

Highlight:

Changing Direction Pipeline 180° Elbow

Round Bend 180° Elbow

ASTM A403 180° Elbow

Product Description

ASTM A403 WP321-S Austenitic Stainless Steel 180° Elbow Round Bend

ASTM A403 WP321-S Austenitic Stainless Steel 180° Elbow is a high-performance piping component designed to change the flow direction of fluids by 180 degrees in industrial pipeline systems. Manufactured from titanium-stabilized austenitic stainless steel (Grade 321), it offers exceptional resistance to intergranular corrosion and high-temperature oxidation, making it ideal for demanding applications in petrochemical, food processing, and high-temperature service environments.

1.Chemical & Mechanical Properties

ASTM A403 WP321-S Chemical Composition (%)
C	Mn	Si	P	S	Cr	Ni	Ti
≤0.08	≤2.00	≤1.00	≤0.045	≤0.030	17.0-19.0	9.0-12.0	≥5×C (min)

Mechanical Properties

Property	Standard Value	Typical Value
Tensile Strength	≥485 MPa	520-670 MPa
Yield Strength (0.2% offset)	≥205 MPa	240-310 MPa
Elongation	≥35%	40-50%
Hardness (Brinell)	≤187 HB	140-170 HB

Key Mechanical Characteristics

Excellent ductility and toughness
Maintains strength at elevated temperatures
Good impact resistance at cryogenic temperatures
Work-hardening properties
Non-magnetic in annealed condition

2. Key Adventages

(1) Superior intergranular corrosion resistance

(2) Titanium stabilization for high-temp stability

(3) Surface Finish: Pickled/Polished available

(4) Seamless/Welded manufacturing options

(5) Temperature Range: -196°C to 800°C

3. Key Applications

Petrochemical Industry

Used in high-temperature and high-pressure piping systems for refineries and chemical plants
Particularly suitable for sulfur-containing media environments

Food Processing Industry

Hygienic piping connections meeting sanitary standards
Used in dairy and beverage production equipment

Pharmaceutical Industry

Critical component for clean piping systems
Complies with GMP requirements for fluid transfer

Power Generation Industry

High-temperature steam pipelines in thermal power plants
Auxiliary system piping in nuclear power plants

Shipbuilding

Seawater-resistant piping systems
Engine exhaust systems

Special Application Notes

Suitable for applications with rapid temperature changes

Recommended for oxidizing environments at 400-800°C

Not recommended for reducing acid environments

Can be used in cryogenic conditions down to -196°C

4. Additional Services

Custom sizes available
MTR (Material Test Report) provided
Third-party inspection services

Tags:

Products Details

Home > Products >

Return Bend

ASTM A403 WP321-S Austenitic Stainless Steel 180° Elbow Round Bend For Changing Direction of Pipeline

All Category

ASTM A403 WP321-S Austenitic Stainless Steel 180° Elbow Round Bend For Changing Direction of Pipeline

Brand Name:	YUHONG
Model Number:	ASTM A403 WP321H-S
MOQ:	100 KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Payment Terms:	L/C,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

YUHONG

Certification:

ABS, BV, DNV, CCS, LR

Model Number:

ASTM A403 WP321H-S

Product Name:

180° Elbow/ Round Bend

Specification & Material:

ASTM A403 WP321H-S

Material:

Stainless Steel

Connection Type:

Butt Weld

Size Range:

DN15-DN1200 (1/2"-48")

Testing:

UT , PT , MT, PMI

Surface:

Pickled/Polished

Application:

Petrochemical, Food Processing, Pharmaceutical Equipment, High-Temp Piping Systems

Minimum Order Quantity:

100 KGS

Price:

Negotiable

Packaging Details:

Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Delivery Time:

±7days

Payment Terms:

L/C,T/T

Supply Ability:

According to Clients' requirements

Highlight:

Changing Direction Pipeline 180° Elbow

Round Bend 180° Elbow

ASTM A403 180° Elbow

Product Description

ASTM A403 WP321-S Austenitic Stainless Steel 180° Elbow Round Bend

1.Chemical & Mechanical Properties

ASTM A403 WP321-S Chemical Composition (%)
C	Mn	Si	P	S	Cr	Ni	Ti
≤0.08	≤2.00	≤1.00	≤0.045	≤0.030	17.0-19.0	9.0-12.0	≥5×C (min)

Mechanical Properties

Property	Standard Value	Typical Value
Tensile Strength	≥485 MPa	520-670 MPa
Yield Strength (0.2% offset)	≥205 MPa	240-310 MPa
Elongation	≥35%	40-50%
Hardness (Brinell)	≤187 HB	140-170 HB

Key Mechanical Characteristics

Excellent ductility and toughness
Maintains strength at elevated temperatures
Good impact resistance at cryogenic temperatures
Work-hardening properties
Non-magnetic in annealed condition

2. Key Adventages

(1) Superior intergranular corrosion resistance

(2) Titanium stabilization for high-temp stability

(3) Surface Finish: Pickled/Polished available

(4) Seamless/Welded manufacturing options

(5) Temperature Range: -196°C to 800°C

3. Key Applications

Petrochemical Industry

Used in high-temperature and high-pressure piping systems for refineries and chemical plants
Particularly suitable for sulfur-containing media environments

Food Processing Industry

Hygienic piping connections meeting sanitary standards
Used in dairy and beverage production equipment

Pharmaceutical Industry

Critical component for clean piping systems
Complies with GMP requirements for fluid transfer

Power Generation Industry

High-temperature steam pipelines in thermal power plants
Auxiliary system piping in nuclear power plants

Shipbuilding

Seawater-resistant piping systems
Engine exhaust systems

Special Application Notes

Suitable for applications with rapid temperature changes

Recommended for oxidizing environments at 400-800°C

Not recommended for reducing acid environments

Can be used in cryogenic conditions down to -196°C

4. Additional Services

Custom sizes available
MTR (Material Test Report) provided
Third-party inspection services

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Tubesheet

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

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Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

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Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube