ASTM B338 Corrosion Resistant Titanium Tube and Pipe with Customizable Diameter for Industrial Applications
Price:
negotiable
MOQ:
100 pieces
Delivery Time:
about 15-35 days for delivery
Brand:
LHTi
Product Description
ASTM B338 Gr2 Gr5 Gr7 Titanium Welded Tubes & Pipes
ASTM B338 specifies requirements for titanium tubes in various grades, including commercially pure titanium and titanium alloys. These tubes can be either seamless or welded and are designed for high-performance environments requiring exceptional strength-to-weight ratios and corrosion resistance.
ASTM B338 Overview
Material Grades
Common grades include CP (Commercially Pure) titanium grades (Grade 1 to Grade 4) and alloyed grades such as Grade 5 (Ti-6Al-4V). Each grade offers distinct properties including varying levels of strength, ductility, and corrosion resistance.
Applications
Primarily used in industries requiring high strength-to-weight ratios and excellent corrosion resistance, including aerospace, chemical processing, marine engineering, and medical applications.
Manufacturing Processes
Tubes are produced through processes including hot working, cold working, and heat treatment to meet specific mechanical properties and dimensions. All production undergoes rigorous quality assurance inspections.
Standards and Testing
ASTM B338 outlines comprehensive requirements for testing mechanical properties, corrosion resistance, and dimensional tolerances, ensuring industry-standard performance and safety.
Specifications
The standard provides detailed requirements for tube dimensions, wall thicknesses, tolerances, and surface finishes to meet rigorous application demands.
Benefits of ASTM B338 Titanium Tubes
- Corrosion Resistance: Excellent resistance to a wide range of corrosive environments, including seawater and acidic conditions
- Lightweight: Lower density compared to steel, making them ideal for applications where weight savings are critical
- Strength: High tensile strength and fatigue resistance for demanding applications
- Biocompatibility: Suitable for medical applications as they do not react adversely with bodily tissues
ASTM B338 Gr5 Titanium Seamless Pipes
Grade 5 is an alloyed titanium with aluminum and vanadium, making it one of the most popular grades for high-strength applications due to its increased tensile strength compared to Grade 2.
Corrosion Resistance
While maintaining high corrosion resistance, Gr5 titanium offers superior strength and thermal stability, making it suitable for demanding applications like aerospace and high-temperature environments.
Applications
Extensively used in aerospace, marine engineering, power generation, and chemical industries requiring both strength and corrosion resistance.
Advantages
Excellent choice for applications requiring high strength and resistance to fatigue and creep at elevated temperatures.
ASTM B338 Gr7 Titanium Seamless Pipes
Grade 7 is a Grade 2 titanium alloy with palladium added, significantly improving its resistance to corrosion in aggressive environments.
Corrosion Resistance
Outstanding resistance to corrosion, particularly in environments where other titanium grades may be compromised, making it ideal for chemical plants and refineries.
Applications
Best suited for chemical processing, pharmaceutical industries, and applications dealing with highly corrosive chemicals or high-temperature processing.
Advantages
Offers superior corrosion resistance compared to Grade 2, especially in chemical and acidic environments.
Product Specifications
| Item | Standard | Material | Size(mm) |
|---|---|---|---|
| Heat exchanger And Condenser tube | ASTMB338, ASTMB337, ASTMB861 | Grade1,2,3 | OD(5-114)X(0.3—10)XL1200mmMax |
| Corrosion Resistant Tubes | ASTMB338 | Grade7, Grade12 | OD(5-114)X(0.5—4.5)Xlength 12000mmMax |
| BikeFrame/Wheelchair/Exhaust tube/Pipes | ASTMB338 | Gr9/Ti3Al2v5 | OD(38.1—44.5)X(0.9-3.15)X(L1000—2000MM) |
| Automobile&MotorCycle Exhaust Tube/Pipes | ASTMB337/338 | Gr1, Gr2, Gr9 | OD(38.1—88.9)X1.2X(L1000—2000mm) |
| Marine Industry | ASTM/AMS | Gr2, Gr5, Gr7, Gr12 | OD(23.1-210)X(W0.5-6.0)X(L1000-6000mm) |
Chemical Composition of ASME SB338 Titanium Grades
| Grade | C | N | O | H | Ti | V | Al | Fe |
|---|---|---|---|---|---|---|---|---|
| Titanium Grade 1 | .08 Max | .03 Max | .18 Max | .015 Max | Bal | .20 Max | ||
| Titanium Grade 2 | 0.1 max | 0.03 max | 0.25 max | 0.015 max | 99.2 min | 0.3 max | ||
| Titanium Grade 4 | .08 Max | .05 Max | .40 Max | .015 Max | Bal | .50 Max | ||
| Titanium Grade 5 | 0.10 max | 0.05 max | 0.20 max | 0.015 max | 90 min | 3.5-4.5 | 5.5-6.75 max | 0.40 max |
| Titanium Grade 7 | .08 Max | .03 Max | .25 Max | .015 Max | Bal | .30 Max | ||
| Titanium Grade 9 | .08 Max | .03 Max | .15 Max | .015 Max | - | .25 Max | ||
| Titanium Grade 12 | .08 Max | .03 Max | .25 Max | 0.15 Max | - | .30 Max |
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Company
Baoji Lihua Nonferrous Metals Co., Ltd.
Location
No. 3, Gaoya Industrial Park, Baotai Road, Gaoxin Development Zone, Baoji City, Shaanxi Province,China
Contact Person
Myrna