ASTM SB338 R50400 Seamless Titanium Alloy Tube with High-Corrosion Resistance and Seamless Structure
Price:
Negotiable
MOQ:
500 KGS
Delivery Time:
35-40 Days
Brand:
YUHONG
Product Description
ASTM SB338 R50400 Seamless Titanium Alloy Tube
ASTM SB338 R50400 Seamless Titanium Alloy Pipe is a high-performance seamless titanium pipe manufactured in strict compliance with ASTM SB338 material standards and relevant dimensional specifications. R50400, also known as Grade 2 commercially pure titanium, offers exceptional comprehensive performance with high specific strength, outstanding corrosion resistance, excellent low-temperature toughness, and medium-temperature stability.
Key Features & Benefits
- Superior corrosion resistance in seawater, chloride solutions, and alkaline media
- High strength-to-weight ratio with excellent pressure resistance
- Seamless construction provides greater strength compared to welded pipes
- Forms dense, stable oxide film for enhanced corrosion protection
- Excellent performance in harsh environments including high/low temperatures and high pressure
Typical Mechanical Properties
| Mechanical Property | Standard Requirement (Grade 2 Min.) | Typical Value (Annealed) | Grade 2H Requirement (Min.) |
|---|---|---|---|
| Yield Strength (Rp0.2), MPa | ≥ 275 | 345-400 | ≥ 275 |
| Tensile Strength (Rm), MPa | ≥ 345 | 485-550 | ≥ 400 |
| Elongation (A), % | ≥ 20 | 25-35 | ≥ 20 |
| Hardness (HB), Brinell | ≤ 170 | 145-170 | ≤ 180 |
| Reduction of Area, % | ≥ 30 | 35-45 | ≥ 30 |
| Max. Working Temperature | ≤ 450℃ (Long-term) | 450℃ | ≤ 450℃ (Long-term) |
Available Quality Tests
| Test Type | Standard |
|---|---|
| Chemical Composition Analysis (PMI) | Spectrometer (XRF/OES), ASTM E1019, ASTM SB338 |
| Tensile & Impact Test | ASTM E8/E8M, ASTM A370, Charpy V-Notch |
| Hardness Test | ASTM E10 (Brinell), ASTM E18 (Rockwell), Vickers |
| Annealing Inspection | ASTM SB338, Metallographic Microstructure Test |
| Corrosion Resistance Test | ASTM G48 (Pitting/Crevice), ASTM B117 (Salt Spray), ASTM G31 |
| Non-Destructive Testing (NDT) | Eddy Current Test, UT (Ultrasonic), MT (Magnetic Particle), PT (Liquid Penetrant) |
| Hydrostatic/Pneumatic Pressure Test | ASTM SB338, Pressure Test for Seamless Pipes |
| Dimensional & Visual Inspection | ASTM SB338, CMM, Gauge Inspection, Dimensional Tolerance Test |
| Material Test Certificate (MTC) | EN 10204 3.1/3.2, ASTM SB338 |
| Flattening & Flaring Test | ASTM SB338 (Standard for Titanium Tubes) |
Industry Applications
| Industry Field | Typical Applications |
|---|---|
| Marine Engineering & Shipbuilding | Marine condensers, heat exchangers, seawater cooling systems, shipboard piping, offshore platform pipelines |
| Chemical Processing | Chemical medium transmission pipelines, corrosion-resistant reaction equipment, hydrocarbon processing plants |
| Seawater Desalination | Desalination plant seawater intake/discharge pipelines, reverse osmosis system pipelines, brine treatment equipment |
| Offshore Oil & Gas | Offshore drilling equipment pipelines, offshore oil and gas transmission pipelines, marine oil transportation auxiliary pipelines |
| Power Generation | Coastal power plant condensers, heat exchangers, seawater cooling pipelines, nuclear power plant auxiliary pipelines |
| Other Fields | Medical instruments, architectural decoration, aerospace auxiliary pipelines |
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Company
Yuhong Group Co.,Ltd
Location
20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person
Jikin Cai