ASTM A335 Seamless Alloy Steel Pipe 50.8-860mm OD for High Temperature Service P1 P5 P9 P91
Price:
PER BASE MATERIAL PRICE
MOQ:
TO BE NEGOTIATED
Delivery Time:
60 DAYS FOR ONE CONTAINER
Brand:
KASUGAI
Product Description
Product Overview
ASTM A335 seamless alloy steel pipes are engineered for high-temperature service applications in demanding industrial environments. These pipes offer superior mechanical properties and corrosion resistance for critical applications in power generation, petrochemical, and boiler systems.
Technical Specifications
Available Grades & Dimensions
| Product Name | Standards | Outer Diameter | Wall Thickness | Length | End Process |
|---|---|---|---|---|---|
| ASTM A335 P1, P2, P5, P9, P11, P12, P22, P91 Seamless Alloy Steel Pipe/Tube | ASTM A335/A335M, ASME SA335 | 50.8 to 860mm | 2.77 to 100mm | SRL, DRL, or custom requirements | Plain Ends, Beveled Ends, Threaded Ends |
Chemical Composition (%)
| Grade | C | Mn | P | S | Si | Cr | Mo | V | N |
|---|---|---|---|---|---|---|---|---|---|
| P1 | 0.10~0.20 | 0.30~0.80 | ≤0.025 | ≤0.025 | 0.10~0.50 | -- | 0.44~0.65 | ||
| P2 | 0.10~0.20 | 0.30~0.61 | ≤0.025 | ≤0.025 | 0.10~0.30 | 0.50~0.81 | 0.45~0.65 | ||
| P5 | 0.15 max | 0.30~0.60 | ≤0.025 | ≤0.025 | 0.50 max | 4.0~6.0 | 0.45~0.65 | ||
| P9 | 0.15 max | 0.30~0.60 | ≤0.025 | ≤0.025 | 0.25~1.0 | 8.0~10.0 | 0.90~1.10 | ||
| P11 | 0.05~0.15 | 0.30~0.60 | ≤0.025 | ≤0.025 | 0.50~1.0 | 1.0~1.5 | 0.44~0.65 | ||
| P12 | 0.05~0.15 | 0.30~0.61 | ≤0.025 | ≤0.025 | ≤0.5 | -- | 0.44~0.65 | ||
| P22 | 0.05~0.15 | 0.30~0.60 | ≤0.025 | ≤0.025 | ≤0.5 | 1.9~2.6 | 0.87~1.13 | ||
| P91 | 0.08~0.12 | 0.30~0.60 | ≤0.02 | ≤0.01 | 0.2~0.5 | 8.0~9.5 | 0.85~1.05 | 0.18~0.25 | 0.03~0.07 |
Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| P1 | ≥380 | ≥205 | ≥30 |
| P2 | ≥380 | ≥205 | ≥30 |
| P5 | ≥415 | ≥205 | ≥30 |
| P9 | ≥415 | ≥205 | ≥30 |
| P11 | ≥415 | ≥205 | ≥30 |
| P12 | ≥415 | ≥205 | ≥30 |
| P22 | ≥415 | ≥205 | ≥30 |
| P91 | ≥585 | ≥415 | ≥20 |
Product Features & Applications
Key Applications
- Petrochemical Industry
- Heat Exchange Systems
- Aerospace Components
- Pharmaceutical Equipment
- Boiler Systems
- Nuclear Power Facilities
Alloying Elements Benefits
- Molybdenum: Enhances strength, wear resistance, and prevents softening at high temperatures
- Chromium: Prevents oxidation at elevated temperatures and increases corrosion resistance
- Nickel: Improves toughness and impact strength at low temperatures
- Vanadium: Provides enhanced fatigue resistance
Testing & Inspection
- NDT Testing: UT, RT, Eddy Current
- Mechanical Testing: Tension/Tensile, Impact, Hardness, Hydraulic
- Chemical Analysis: Metallographic, Low Temperature
- Spectrum Analysis: Spectrometer
- Size Inspection: Caliper, Gauge
- Surface Inspection: Visualization
International Standards Cross-Reference
| Werkstoff / DIN | EN | ASTM |
|---|---|---|
| 1.5415 | 16Mo3 | A335 Grade P1 |
| 1.7335 | 13CrMo4-5 | A335 Grade P11, P12 |
| 1.7380 | 10CrMo9-10 | A335 Grade P22 |
| 1.7362 | X11CrMo5 | A335 Grade P5 |
| 1.4903 | X10CrMoVNb9-1 | A335 Grade P91 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Kasugai Shanghai Co., Ltd.
Location
Rm.8415, Bldg. A8, No. 808 Hongqiao Road, Xuhui District, Shanghai 200030, Chia
Contact Person
Chovy kasugai