A335 P5 Pipe

TYPE: Seamless. Material: A335 P5/P11/P22/P91, A106 Gr.b, A53 Gr.b, A333 Gr.6/Gr. 11 etc. Size: 1/4"~24" ( 13.7mm ~ 610mm ) Length: 1m ~ 12m Thickness: Sch5s/10/40/Std/60/80/xs/100/120/160/xxs. End: Plain, Bevelled, Threaded, Grooved. Standard: ASME B36.10/10M, EN 10216-1, EN 10216-2. Customization: OEM/ODM service Samples: Sample service available

Send Inquiry

Download

Product Description

Engineered for Extreme Conditions: A335 P5 Pipe Solutions

When you need reliable piping for high-temperature environments, A335 P5 Pipe delivers unmatched performance. Designed for refinery systems, power plants, and petrochemical applications, these chromium-molybdenum alloy pipes withstand temperatures up to 580°C (1,076°F) while maintaining structural integrity. As an ASME-certified manufacturer, we ensure every pipe meets stringent ASTM A335 standards, giving you confidence in critical operations.

Key Specifications

Parameter	Specification
Standard	ASTM A335, ASME SA335
Grade	P5 (4-6% Cr, 0.45-0.65% Mo)
Size Range	1/2" to 24" OD
Thickness	SCH40, SCH80, Custom Schedules
Pressure	Up to 2,500 PSI
Temperature	-29°C to 580°C

Why A335 P5 Pipe Outperforms Carbon Steel?

1. High-Temperature Resilience

Optimized chromium-molybdenum composition resists oxidation and creep in furnace tubes and steam lines.

2. Seamless Reliability

Precision manufacturing eliminates weak points, ideal for high-pressure refinery applications.

3. Global Compliance

Pre-certified for ASTM, NACE MR0175, and PED standards—no delays during project audits.

4. Ready-to-Ship Inventory

Sch40/Sch80 pipes available in standard sizes for urgent turnaround.

Critical Applications

🔥 Refinery furnace tubes
⚡ Power plant boiler systems
🛢️ Petrochemical cracking units
🌊 Offshore oil/gas processing

Material Properties

Chemical Composition

Element	Cr	Mo	C
% Range	4.0-6.0	0.45-0.65	≤0.15

Mechanical Performance

Tensile Strength	Yield Strength	Hardness
415-585 MPa	≥205 MPa	≤250 HB

Why Partner With Us?

✅ 25+ Years of Expertise

Specializing in alloy pipes for Shell, ExxonMobil, and other Fortune 500 projects.

✅ Zero-Defect Guarantee

Every A335 P5 Pipe undergoes UT, PMI, and hydrostatic testing.

✅ Fast-Track Logistics

Shipments reach Middle East oilfields in 7 days, Asia-Pacific refineries in 10.

✅ Custom Solutions

Provide your specs—we handle beveling, coatings, or non-standard lengths.

Quality Control

Factory Equipment

Shipping Packaging

FAQs

Q: Can you expedite orders for refinery shutdowns?

A: Yes! Our 50,000-ton stockpile ensures 72-hour dispatch for Sch40/Sch80 pipes.

Q: Are your pipes compliant with sour gas standards?

A: We offer NACE MR0175-certified options for hydrogen sulfide environments.

Q: Do you provide post-weld heat treatment?

A: Yes—consult our engineers for PWHT protocols matching your project needs.

Q: What packaging prevents corrosion during shipping?

A: Triple-layer VCI film + wooden crates ensure damage-free delivery.

Contact Us

📧 Email: info@sxqinsteel.com

Response within 90 minutes during business hours.

Optimize your high-temperature systems with ASTM-certified A335 P5 Pipe—contact us today for competitive pricing and sample requests.