ASTM A335 P5 Seamless Pipes

Get a Price/Quote

ASTM A335 P5 Seamless Pipes Specification

Product Type
Seamless Pipe

Tolerance
OD: 1%, WT: 10%

End Protector
Plastic Caps

Application
Boiler, Heat Exchanger, Power Generation, Refineries, Petrochemical Plants

Surface Finish
Polished / Annealed / Pickled

Connection
Plain End, Beveled End

Material
ASTM A335 P5 Alloy Steel

Section Shape
Round

Standard
ASTM A335

Technique
Seamless Hot Finished

Surface Treatment
Annealing, Pickling, Passivating

Alloy or Not
Alloy

Outer Diameter
13.7 mm to 323.9 mm

Thickness
2 mm to 40 mm

Size
Custom Sizes Available

Length
Single Random, Double Random, Cut Length (5-12 meters or as required)

About ASTM A335 P5 Seamless Pipes

What Are Specification ASTM A335 P5 Seamless Pipes?

Grade	ASTM A335 P5, P2, P5, P9, P11, P12, P22, P23, P91, P92, ASTM A213 T2, T5, T5b, T5c, T9, T11, T12, T22, T23, T91, T92
Specifications	ASTM A335 / ASME SA335
Dimensions	ASTM, ASME
Size	1/8"NB TO 30"NB IN
Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type	Seamless
Form	Round Pipes, Square Pipes, Rectangular Pipes
Length	Single Random, Double Random & Cut Length.

Equivalent material Of ASTM A335 P5 Seamless Pipes?

ASTM	ASME	JIS G 3458	UNS	BS	DIN	ISO	ABS	NK	LRS
A335 P5	SA335 P5	STPA 25	K41545	3604 P1 625	2604 III TS37	ABS 14

Chemical Composition Of ASTM A335 P5 Seamless Pipes?

Alloy Steel P5	C	Cr	S	Si	Mn	Mo	P
Alloy Steel P5	0.05 0.15	1.00 1.50	0.025 max	0.50 1.00	0.30 0.60	0.44 0.65	0.025 max

Mechanical Properties Of ASTM A335 P5 Seamless Pipes?

Tensile Strength, MPa	Yield Strength, MPa	Elongation
415 min	205 min	30 min

Engineered for High-Temperature Strength

ASTM A335 P5 Seamless Pipes are crafted for enduring high operating temperatures up to 600C, making them ideal for demanding industries. The alloyed composition ensures high tensile strength (415 MPa), excellent yield (205 MPa), and superior elongation, which contributes to both safety and performance in extreme conditions.

Comprehensive Quality Control and Testing

Every P5 pipe undergoes rigorous ultrasonic, hydrostatic, and eddy current testing to guarantee structural integrity and leak resistance. Additionally, third-party inspection is accepted, ensuring a transparent quality assurance process. All pipes are individually marked with manufacturer details, batch information, and grade markings for complete traceability.

Versatile Sizes and Customization

ASTM A335 P5 pipes come in outer diameters ranging from 13.7 mm to 323.9 mm, with thicknesses between 2 mm and 40 mm, and lengths from 5 to 12 meters or as per requirement. Customers can request plain or beveled ends, various surface treatments, and packaging in wooden cases or bundles with plastic wrapping, tailored for export and long-term storage.

FAQs of ASTM A335 P5 Seamless Pipes:

Q: How are ASTM A335 P5 Seamless Pipes typically tested for quality assurance?

A: Each ASTM A335 P5 Seamless Pipe is subjected to ultrasonic, hydrostatic, and eddy current tests to ensure there are no internal flaws, leaks, or discontinuities. Third-party inspections are also accepted to further guarantee quality compliance with international standards.

Q: What applications are these pipes most suited for?

A: Due to their high-temperature resistance, mechanical strength, and corrosion durability, ASTM A335 P5 pipes are widely used in power generation, boilers, heat exchangers, petrochemical plants, and refineries.

Q: When is it necessary to use P5 grade pipes over other materials?

A: P5 grade pipes should be selected for environments exposing materials to elevated temperatures (up to 600C), frequent thermal cycling, and corrosive agents, as the alloy composition ensures longevity and mechanical stability under such conditions.

Q: Where are these pipes manufactured and what markings ensure traceability?

A: These pipes are manufactured in India. Each pipe is marked with the manufacturers logo, grade, size, heat number, lot number, and origin (Made in India), ensuring complete traceability and compliance with buyer requirements.

Q: What are the packaging and shipping options for international supply?

A: ASTM A335 P5 Seamless Pipes can be packed in seaworthy wooden cases or bundled with protective plastic wrapping to safeguard against damage during transit. End protectors and customized packaging are offered for added safety during export.

Q: How does the supply condition affect pipe performance?

A: Pipes are delivered in normalized and tempered or quenched and tempered conditions, which enhances their mechanical properties, making them suitable for critical high-temperature and high-pressure environments.

Q: What benefits do customers gain from using ASTM A335 P5 Seamless Pipes?

A: Customers benefit from exceptional durability, precise mechanical properties, customization flexibility, and assurance of quality through comprehensive testing and inspection, making these pipes a dependable choice for challenging industrial applications.

Tell us about your requirement