Annual Star Pte. Ltd. supplies premium pipes, fittings, flanges, bars, fasteners and copper products for global industries.

Fittings
Annual Star Pte. Ltd.

Fittings

Common banner, rich product data, specifications, materials, types, dimensions and applications.

Pipe Fittings

Elbows, tees, reducers, caps, stub ends and custom fittings for precise pipeline routing. Annual Star Pte. Ltd. supports bulk, project and urgent supply requirements with practical documentation and logistics coordination.

Fittings
Sizes

1/8 inch to 48 inch, socket weld and butt weld options

Standards

ASME B16.9, B16.11, MSS SP-43, EN 10253, DIN

Pressure Class

3000#, 6000#, 9000#, Sch 10S to XXS

Form

Seamless, welded, forged, fabricated and machined

Finishes

Black, pickled, polished, galvanized, coated, bevelled

Materials & Grades

SS 304/316, Duplex, Carbon Steel, Alloy Steel, Monel, Inconel

Types & Supply Options


Elbows
Available

Elbows

45 degree, 90 degree and 180 degree elbows for smooth direction changes.

Reducers
Available

Reducers

Concentric and eccentric reducers for line size transitions.

Tees
Available

Tees

Equal and reducing tees for branch connections in piping networks.

Caps
Available

Caps

End caps for closing pipe ends during fabrication and maintenance.

Stub Ends
Available

Stub Ends

Lap joint stub ends for removable flange assemblies.

Couplings & Unions
Available

Couplings & Unions

Forged threaded and socket weld fittings for compact assemblies.

Annual Star Pte. Ltd. • Product Specifications

Pipe Fittings Materials & Grades

Carbon Steel

Ideal for general industrial applications, high-temperature, and high-pressure environments.

  • Standard: ASTM A234
  • Grades: WPB, WPC

Stainless Steel

Provides excellent corrosion resistance for chemical, marine, and food processing applications.

  • Standard: ASTM A403
  • Grades: WP304/L, WP316/L

Alloy Steel

Engineered for extreme environments, power generation, and high-heat industrial processing.

  • Standard: ASTM A234
  • Grades: WP11, WP22, WP91

Duplex & Super Duplex

Superior yield strength and localized corrosion resistance for offshore and aggressive settings.

  • Standard: ASTM A815
  • Grades: UNS S31803, S32750

Common Dimension Chart


Size / Type OD / Range Schedule / Class Thickness / Grade Standard Length / Finish
Elbow 90 LR 1/2 in - 48 in Sch 10S - XXS Seamless / Welded ASME B16.9 Bevelled
Elbow 45 LR 1/2 in - 48 in Sch 10S - XXS Seamless / Welded ASME B16.9 Bevelled
Tee Equal 1/2 in - 48 in Sch 10S - XXS Butt weld ASME B16.9 Bevelled
Reducer Concentric 3/4 in - 48 in Sch 10S - XXS Butt weld ASME B16.9 Bevelled
Reducer Eccentric 3/4 in - 48 in Sch 10S - XXS Butt weld ASME B16.9 Bevelled
Cap 1/2 in - 48 in Sch 10S - XXS Butt weld ASME B16.9 Bevelled
Forged Elbow 1/8 in - 4 in 3000# / 6000# / 9000# SW / Threaded ASME B16.11 Black / Galv
Union / Coupling 1/8 in - 4 in 3000# / 6000# Forged ASME B16.11 Threaded / SW

Applications


Oil & GasProcess lines, utility piping and shutdown maintenance supply.
MarineCorrosion-aware supply for shipyards, ports and offshore projects.
Power PlantsMaterials for thermal, renewable and electrical infrastructure.
ManufacturingReliable stock for fabrication, machining and production lines.
InfrastructureSupply support for construction, water, rail and public works.
Heat TransferCopper, tube and pipe solutions for HVAC and exchangers.
Chemical ProcessGrades selected for pressure, temperature and corrosion exposure.
MaintenanceFast replacement supply for repair and plant turnaround work.