Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM B338 Seamless Tube to the clients, which is highly resistant in a wide range of organic and mineral acids. The ability to withstand high stress and a wide range of temperatures in ASTM B338 Titanium Tubes, both in and out of water, as well as being able to resist corrosion while being exposed to highly acidic environments makes it a fitting choice for nuclear and marine applications. Strength of ASTM B338 Titanium Alloy Tubes is derived from the stiffening effect of molybdenum and niobium on its nickel – chromium matrix; thus precipitation – hardening treatments are not required.
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ASTM B338 Titanium Alloy Condenser Tubes has excellent fatigue strength and stress – corrosion cracking resistance to chloride ions. Some typical applications for ASTM B338 Titanium Alloy Heat Exchanger Tubes have included heat shields, gas turbine engine ducting, furnace hardware, etc. The matching filler metals in these ASTM B338 Titanium Alloy Tubing are often used for dissimilar metal joining and to weld the aqueous corrosion.
ASTM B338 Titanium Alloy Seamless Tubes has outstanding strength and toughness at temperatures ranging from cryogenic to elevated temperatures in the range of 2000 Degree F (1093 Degree C). The strength of these ASTM B338 Titanium Alloy Welded Tubes is derived from the solid – solution hardening of the nickel – chromium matrix by the presence of molybdenum and niobium.
Scope And Manufacturing
ASTM B338 specification covers 28 grades of seamless and welded titanium alloy tubes for surface condensers, evaporators, and heat exchangers. Seamless tube shall be made from hollow billet by any cold reducing or cold drawing process that will yield a product meeting the requirements prescribed. Welded tube shall be made from flat-rolled product by an automatic arc-welding process. The welded tube shall be sufficiently cold worked to final size in order to transform the cast weld microstructure into a typical equiaxed microstructure in the weld upon subsequent heat treatment. The titanium shall conform to the chemical requirements prescribed.
The room temperature tensile properties of the tube in the condition normally supplied shall conform to the requirements prescribed. Tubing shall withstand, without cracking, flattening under a load applied gradually at room temperature until the distance between the load platens is not more than the required height. Welded tube shall be subjected to a reverse flattening test in accordance with supplement II of test methods and definitions A 370. Welded tubing shall be tested using both a non-destructive electromagnetic test and an ultrasonic test method. Seamless and welded/cold worked tubing shall be tested using an ultrasonic test method. Welded tubing shall be tested with a hydrostatic or pneumatic test method. Seamless tubing shall be tested with an electromagnetic or hydrostatic or pneumatic test method.
Grades : ASTM B338 UNS R50250, ASTM B338 UNS R50400, Titanium Grade 1 Seamless Welded Pipe, Titanium Grade 2 Seamless Welded Pipe, Titanium Seamless Welded Pipe.
ASTM B338 Seamless and Welded Tubes Specifications |
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| Size | : | 0.3mm – 10mm |
| Thickness | : | 3 to 40mm |
| Length | : | Up to 6 meters, custom cut lengths |
| Type | : | Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service |
| Grades | : | ASTM B338 UNS R50250, ASTM B338 UNS R50400, Titanium Grade 1 Seamless Welded Pipe, Titanium Grade 2 Seamless Welded Pipe, Titanium Seamless Welded Pipe |
ASTM B338 Seamless / Welded Tubes Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
ASTM B338 / B338M Titanium Alloy Tubes Test Certificates
We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc
Material Testing
We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)
ASTM B338 Seamless Tube
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM B338 Seamless Tube to the clients, which is highly resistant in a wide range of organic and mineral acids. The ability to withstand high stress and a wide range of temperatures in ASTM B338 Titanium Tubes, both in and out of water, as well as being able to resist corrosion while being exposed to highly acidic environments makes it a fitting choice for nuclear and marine applications. Strength of ASTM B338 Titanium Alloy Tubes is derived from the stiffening effect of molybdenum and niobium on its nickel – chromium matrix; thus precipitation – hardening treatments are not required.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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