Home > Alloy Steel > Alloy Steel Gr 11 Pipe Fittings
Specification :ASTM A234 / ASME SA234
Dimension Standard :ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size :1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Thickness :Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Bending Radius :R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type :Seamless / Welded / Fabricated
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP11 | 415 – 585 | ≥205 | ≥20 |
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP11 | 0.05-0.2 | 0.3-0.8 | 0.5-1 | ≤0.030 | ≤0.030 | 1-1.5 | 0.44-0.65 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials always on hand.
Reach out to us for a fast quote tailored to your needs.
Alloy Steel Gr 11 Pipe Fittings are supplied by us conforming to DIN, ISO, JIS or ANSI Standard.
High Strength: Alloy steel Grade 11 pipe fittings possess exceptional strength, which makes them well suited for uses that demand durability and toughness. Thanks to this strength, they can endure elevated environmental pressures and temperatures.
Versatility: Alloy steel grade 11 pipe fittings come in a wide range of shapes and sizes, which makes them adaptable to many different uses. They can be applied in pipelines, pressure vessels, boilers, and other types of industrial equipment.
Weldability: Even with their high strength and alloying content, grade 11 alloy steel pipe fittings can typically be welded with conventional welding techniques. This enables straightforward fabrication and installation, cutting down on both time and expense.
Heat resistance: Alloy steel Grade 11 shows outstanding heat resistance, retaining its mechanical properties even under high temperatures. Because of these characteristics, they are perfect for high-temperature power generation and heat exchangers.
Corrosion resistance: Steel alloys include elements like grade 11 chromium and molybdenum, which boost resistance to corrosion. This renders it appropriate for use in heated settings such as chemical refineries and offshore oil rigs.
Alloy Steel Gr 11 Pipe Fittings serve applications as varied as the industries that use them, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Power generation: Alloy steel grade 11 pipe fittings find extensive use in power plants for purposes like steam turbines, boiler systems, and piping systems where elevated temperature and high-pressure conditions are present
Heat exchangers: These materials are employed in heat exchangers that enable the transfer of heat between two liquids while enduring high temperatures and pressures
Petrochemical Industry: It is observed to be used in petrochemical plants for processing and moving petrochemical products under extreme conditions.
Chemical applications: Alloy steel grade 11 pipe fittings are utilized in chemical plants to manage chemicals and corrosives at high temperatures and pressures
Oil and Gas Industry: Applied in oil production, offshore drilling rigs and pipelines where corrosion resistance, high pressure and harsh environments are needed
Understand your operational requirements: Identify the exact conditions your pipe fittings will face, including pressure, temperature, corrosion resistance, moisture, or air delivery.
Corrosion resistance: Take into account the corrosion resistance of the metal alloy. If your application involves corrosion or environmental exposure, verify that the fittings provide sufficient corrosion resistance . . .
Quality and Certification: Verify that pipe fittings meet applicable industry standards and certifications, like ASTM or ASME standards. Seek out manufacturers that provide warranties and certifications for their products.
Size and number: Define the size and quantity of pipe fittings needed for your installation. Take into account pipe size, wall thickness, and fitting type (elbows, tees, reducers, etc.).
Compatibility: Confirm that alloy steel grade 11 fits your application. Grade 11 alloy steel is generally applied in high-temperature service, so verify that it can handle your system’s temperature and stress conditions.
Mail: sales@koasteel.nz
