ASTM A234 Gr WP5 Alloy Steel Pipe Fittings

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ASTM A234 Gr WP5 Alloy Steel Pipe Fittings Specification

Tolerance
5%

Yield Strength
205 MPa min

Sealing Type
Metal to Metal

Diameter
21.3 mm to 1219 mm

Flexibility
Rigid

Connection Type
Welded

Bend Radius
1D, 1.5D, 2D, 3D and Custom

Coating Type
Epoxy Coated / Painted / Custom

Tensile Strength
415 MPa min

Temperature Range
-29C to 593C (-20F to 1100F)

Product Type
Pipe Fittings

Material
Alloy Steel

Connection
Buttweld

Shape
Elbow, Tee, Reducer, Cap, Cross, Coupling, etc.

Standard
ASTM A234

Surface Treatment
Black Painted, Anti-Rust Oil, Sand Blasted, Galvanized

Outer Diameter
1/2 Inch to 48 Inch

Section Shape
Round

Length
As per requirement / Custom

Thickness
Schedule 10 to Schedule XXS

Color
Black

Usage
Oil & Gas, Chemical, Power Plant, Industrial Piping, Pressure Vessels

Rated Pressure
Class 150 to 2500

Application
High Temperature and High Pressure Applications

Material Grade
WP5

About ASTM A234 Gr WP5 Alloy Steel Pipe Fittings

What Are Specification ASTM A234 Gr WP5 Alloy Steel Pipe Fittings?

Specification :	ASTM A234 / ASME SA234
Dimensions :	ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
WALL THICKNESS :	5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS, Custom Thickness.
Size :	1/8 NB TO 48 NB.
Type :	Seamless / Welded / Fabricated

Chemical Composition Of ASTM A234 Gr WP5 Alloy Steel Pipe Fittings?

Grade	C	Mn	Si	S	P	Cr	Mo
A234 WP5	0.28 max	0.30- 0.90	0.10- 0.50	0.045 max	0.045 max	-	0.044-0.65 max

Mechanical Properties Of ASTM A234 Gr WP5 Alloy Steel Pipe Fittings?

Grade	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation %
A234 WP5	220 min	415 min	20

Superior Performance in Challenging Environments

ASTM A234 Gr WP5 pipe fittings excel under extreme conditions, from -29C to 593C, making them ideal for high temperature and pressure operations. Their high alloy content and robust construction deliver exceptional corrosion resistance and mechanical integrity, ensuring long-term durability even in demanding oil, gas, and industrial piping systems. Fittings are available in multiple finishes to further enhance protection.

Precision Manufacturing and Rigorous Quality Assurance

Produced using seamless, welded, or ERW techniques, each fitting undergoes detailed heat treatmentannealing, normalizing, or quenching and tempering. Certified to EN 10204 3.1/3.2 and NACE MR0175, every product is traceable and undergoes PMI testing. Consistent dimensional tolerance (5%), strict material property controls, and surface treatments assure reliability and consistency.

Flexible Sizing and Customization Options

Customers can specify outer diameters ranging from 21.3 to 1219 mm (1/2" to 48"), with thickness from Schedule 10 to XXS, and customized lengths and end types (beveled, plain, or tailored). Offered in various shapes such as elbows, tees, reducers, and caps, these fittings meet unique requirements for diverse applications and installations.

FAQs of ASTM A234 Gr WP5 Alloy Steel Pipe Fittings:

Q: How are ASTM A234 Gr WP5 alloy steel pipe fittings manufactured?

A: These fittings are produced using seamless, welded, or ERW (Electric Resistance Welded) manufacturing processes. After forming, they undergo specific heat treatments such as annealing, normalizing, or quenching and tempering to achieve optimum mechanical properties and structural integrity for high performance in demanding applications.

Q: What applications are suitable for ASTM A234 Gr WP5 fittings?

A: ASTM A234 Gr WP5 fittings are designed for high temperature and high pressure environments. They are widely used in oil & gas pipelines, chemical plants, power generation facilities, industrial piping, and pressure vessels, thanks to their high corrosion resistance, strength, and ability to operate within temperatures from -29C to 593C.

Q: When can I expect delivery of these fittings?

A: Standard lead times are immediate for readily available sizes and configurations. For custom orders or larger quantities, the lead time will be confirmed based on specific order requirements and production scheduling, ensuring timely fulfillment for both standard and customized fittings.

Q: Where are ASTM A234 Gr WP5 alloy steel fittings typically sourced from?

A: These fittings are manufactured, exported, supplied, and traded by leading companies in India, serving customers worldwide in industries like oil & gas, petrochemicals, and power generation. Suppliers ensure compliance with global standards and provide comprehensive certification and testing documentation.

Q: What is the certification and quality testing process for these pipe fittings?

A: Each fitting is supplied with EN 10204 3.1/3.2 test certification, confirming chemical and mechanical properties. Additional testing includes Positive Material Identification (PMI), and adherence to NACE MR0175 standards for corrosion resistance. This guarantees traceability, safety, and industry compliance.

Q: How can these fittings be customized to fit specific project needs?

A: Fittings can be ordered in a wide range of diameters (21.3 mm to 1219 mm), thickness (Schedule 10 to XXS), and shapes like elbows, tees, reducers, caps, and more. Options for surface treatment (black paint, anti-rust oil, sand blasting, galvanizing), end type (beveled, plain, custom), length, and coating type (epoxy, painted, custom) allow for full customization to exact project specifications.

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