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ASTM A234 WP22 180° Elbow LR SR Return Bend For Tube Coils Connection

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ASTM A234 WP22 180° Elbow LR SR Return Bend For Tube Coils Connection

Name: ASTM A234 WP22 180 Elbow LR SR Return Bend For Tube Coils Connection
Brand: YUHONG
Price: 1 USD

ASTM A234 WP22 180° Elbow LR SR Return Bend For Tube Coils Connection Manufactures

Brand Name : YUHONG

Model Number : ASTM A234 WP22

Certification : ABS, GL, DNV, NK, PED, AD2000, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 100 KGS

Price : YUHONG HOLDING GROUP CO., LTD

Payment Terms : T/T,L/C

Supply Ability : 500 Ton Per Month

Delivery Time : 20-80 days

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Specification : ASTM A234

Material Grade : WP22

Application : Oil, Gas, Chemical, Petrochemical, Power, and other industries

Size : 4 inch

Material : Alloy Steel

Shape : 180 Degree

Connection Type : Butt Welded

Testing : UT , PT , MT, PMI

Standard : ANSI/ASME B16.9

Pressure Rating : 150 psi

Features : Corrosion-resistant, High strength, Durable

Surface : Black Painting

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ASTM A234 WP22 180° Elbow LR SR Return Bend For Tube Coils Connection

Product Specifications:

Material Standard: ASTM A234 WP22 (2.25Cr-1Mo)

Available Configurations:

Type	Radius	Size Range
Long Radius	R=1.5xNominal Dia.	1/2" - 24"
Short Radius	R=1.0xNominal Dia.	1/2" - 24"

element	C	Mn	P	S	Si	Cr	Mo
%	0.05-0.15	0.3-0.6	≤0.025	≤0.025	0.5max	1.9-2.6	0.87-1.13

Mechanical Properties:

Tensile Strength: ≥415 MPa
Yield Strength: ≥205 MPa
Elongation: ≥30%
Hardness: ≤187 HB

Manufacturing Process:

Material verification
Hot forming at controlled temperature
Heat treatment for stress relief
NDT testing
Dimensional inspection
Surface treatment and marking

Key Features:

Excellent high-temperature strength
Superior creep resistance
Outstanding weldability
Uniform wall thickness
Precise dimensional accuracy
Smooth surface finish

Applications:

Power plant heat exchangers
Petrochemical processing units
Industrial furnaces
Steam generation systems
High-temperature pipework
Chemical processing facilities

Quality Assurance:

ISO 9001:2015 certified
PED 2014/68/EU approved
ASME certified facility
100% NDT testing available
Material traceability

Frequently Asked Questions:

Q: What is the maximum operating temperature?
A: Up to 593°C (1100°F) for continuous service

Q: What surface treatments are available?
A: Black oxidized, pickled, oiled, or as per customer requirements

Q: What are the standard packing methods?
A: Wooden cases or pallets with waterproof covering, customized packaging available

About Yuhong Holding Group:

Yuhong Holding Group - Your Premier Source for Industrial Heat Exchange Components

With two decades of export excellence serving 80 countries, Yuhong Holding Group proudly presents our premium quality ASTM A234 WP22 180° Return Bends. Operating from our 20,000-square-meter facility with 55 production lines, we ensure superior manufacturing standards and consistent quality.

As one of China's top 5 finned tube exporters, our 110+ skilled professionals are committed to delivering excellence in industrial heat exchange solutions. Our state-of-the-art facility and rigorous quality control ensure products that meet the most demanding international standards.

Contact our technical team today for detailed specifications and customized solutions.

ASTM A234 WP22 180° Elbow LR SR Return Bend For Tube Coils Connection

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ASTM A234 WP22 180° Elbow LR SR Return Bend For Tube Coils Connection

ASTM A234 WP22 180° Elbow LR SR Return Bend For Tube Coils Connection

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