Quantity | 1 - 1000 |
Price | 14$/PC |
Port | xi'an |
Packaging | wooden |
Lead Time | 7 days |
ASTM B363 is a standard specification for titanium and titanium alloy pipe fittings. It covers various types of fittings used in piping systems made from commercially pure titanium or titanium alloys. These fittings are commonly used in industries such as chemical processing, oil and gas, aerospace, and marine applications.
There are several types of titanium pipe fittings covered by ASTM B363. Here are some commonly used ones:
1. Titanium Elbows: These fittings allow for directional changes
in the pipeline, typically at a 90-degree or 45-degree
angle.
2. Titanium Tees: Tees are used to create branch connections in
the pipeline, forming a "T" shape. They allow for the flow of
fluid in two directions.
3. Titanium Reducers: Reducers are used to connect pipes of
different diameters. They come in concentric and eccentric
designs, allowing for a smooth transition in pipe size.
4. Titanium Couplings: Couplings are used to join two pipes
together. They provide a secure and leak-proof
connection.
5. Titanium Caps: Caps are used to seal the end of a pipe. They
are typically used for closing off a pipeline or during
maintenance and inspections.
6. Titanium Crosses: Crosses are similar to tees but with an
additional outlet. They allow for the flow of fluid in three
directions.
7. Titanium stub end consists of a short piece of titanium pipe
with one end that is flared out, allowing it to be easily welded
to the pipe or equipment. The other end of the stub end remains
straight and is designed to fit inside the lap joint flange. This
arrangement allows for easy alignment and installation during the
welding process.
The following is titanium pipe fittings material grades and
designations in DIN and ASTM standard.
ASTM Grade |
Alloy |
DIN |
UNS |
Grade 1 |
Commercially pure |
3.7025 |
R50250 |
Grade 2 |
Commercially pure |
3.7035 |
R50400 |
Grade 3 |
Commercially pure |
3.7055 |
R50550 |
Grade 4 |
Commercially pure |
3.7065 |
R50700 |
Grade 5 |
Ti-6Al-4V |
3.7164/5 |
R56400 |
Grade 7 |
Ti-0.15Pd |
3.7235 |
R52400 |
Grade 9 |
Ti-3Al-2.5V |
3.7195 |
R56320 |
Grade 12 |
Ti-0.3Mo-0.8Ni |
3.7105 |
R53400 |
Grade 23 |
Ti-6Al-4V ELI |
R56401 |
The types of titanium butt-welded elbows, including 45 degrees, 90 degrees, and 180 degrees, are commonly used for directional changes in piping systems. The straight tees, reducing tees, reducers, and lap-joint stub ends offer flexibility in creating branch connections, size transitions, and secure joints.
The size range from 1/2 to 48 inches and the wall thickness range from SCH5S to SCH160 provide options to accommodate different pipe dimensions and pressure requirements.
The standards ANSI B16.9 and ASTM B363 ensure the quality and compatibility of the fittings, while the materials mentioned, such as Titanium Gr1, Gr2, Gr7, Gr12, Nickel UNS N02200, and Zirconium 702, 704, offer a variety of choices depending on the specific application and corrosion resistance needed.
The tests including PT (Penetrant Testing), RT (Radiographic Testing), and PMI (Positive Material Identification), ensure the quality and integrity of the fittings.
The EN 10204-3.1 certificate provides traceability and documentation of the product's compliance with the specified requirements.
The applications such as petrochemical, chemical, vessels, and machinery, highlight the versatility of these fittings in various industries.
The MOQ (Minimum Order Quantity) of 1 piece allows for flexibility in ordering, and the price can be determined based on the latest market rates.
Packaging in a plywood case ensures the safe transportation of the fittings, and the delivery term of 10 to 20 days provides an estimated timeframe for receiving the order.
Titanium pipe fittings offer several advantages and find special applications in various industries.
Pumps: Titanium pipe fittings are widely used in pumps due to
their excellent corrosion resistance. They can withstand
aggressive fluids and chemicals, making them suitable for
applications involving corrosive liquids.
Pulp and Paper Mills: Titanium fittings are used in pulp and
paper mills where the process involves corrosive chemicals and
high temperatures. Their resistance to chemicals and heat makes
them ideal for handling corrosive pulps and bleaching
agents.
Environmental Protecting Equipment: Titanium pipe fittings are
commonly used in environmental protection equipment like
scrubbers and exhaust systems. They can withstand exposure to
acidic gases, corrosive fumes, and high temperatures, ensuring
the longevity and efficiency of the equipment.
Offshore Applications: Titanium fittings are highly sought
after in offshore industries due to their exceptional
resistance to seawater corrosion. They are used in offshore
platforms, subsea pipelines, and underwater equipment where
exposure to seawater and harsh conditions is common.
Power Generation Plants: Titanium pipe fittings find
applications in power generation plants, especially in systems
that handle hot and corrosive fluids. They are used in heat
exchangers, condensers, and cooling systems, where their
resistance to corrosion and high temperatures is
crucial.
Refineries: Titanium fittings are utilized in refineries for
their resistance to corrosive fluids, acids, and high
temperatures. They are commonly used in processes involving the
transportation and handling of chemicals, acids, and
hydrocarbons.
Pressure Vessels: Titanium pipe fittings are used in pressure
vessels for their high strength and corrosion resistance. They
are suitable for applications involving high-pressure fluids
and gases, such as in chemical plants and oil
refineries.
Chemical Plants: Titanium fittings are widely used in chemical
plants due to their excellent resistance to corrosive
chemicals. They are utilized in various processes, including
chemical transportation, storage, and reaction systems,
ensuring the integrity and longevity of the
equipment.