ASME B16.9 A234 WPB Pipe Fittings Delivered to Singapore

Haihao Group has recently completed the shipment of a full range of ASME B16.9 carbon steel pipe fittings for a customer in Singapore. The order includes elbows, tees, and concentric reducers manufactured from ASTM A234 WPB, covering multiple sizes and wall thicknesses to meet the requirements of an integrated piping system.

ASME B16.9 A234 WPB carbon steel elbows for Singapore project

Scope of Supplied Pipe Fittings

The shipment consists of both seamless fittings and formed fittings, commonly used in oil & gas, petrochemical, and industrial pipeline applications.

Elbows (ASME B16.9)

• 45° long radius elbows
  • Sizes: 3″, 4″, 8″
  • Wall thickness: SCH 40 / STD
• 90° short radius elbows
  • Sizes: 3″, 4″, 8″, 14″, 20″
  • Wall thickness: SCH 40 / STD, STD / S20

These A234 WPB elbows are designed to provide smooth flow direction changes while maintaining structural strength under operating pressure.

Tees (ASME B16.9)

• Equal tees
  • Size: 4″
  • Wall thickness: SCH 40 / STD
• Reducing tees
  • Sizes: 8″ × 3″, 8″ × 4″
  • Sizes: 14″ × 8″, 20″ × 8″, 20″ × 14″
  • Wall thickness: SCH 40 / STD and STD

The ASME B16.9 reducing tees supplied allow flexible branch connections while maintaining consistent wall thickness control.

Concentric Reducers (ASME B16.9)

• Sizes: 3″ × 2″, 4″ × 3″
• Wall thickness: SCH 40 / STD

These A234 WPB concentric reducers ensure smooth diameter transitions and stable flow characteristics within carbon steel piping systems.

Material and Manufacturing Advantages

ASTM A234 WPB is one of the most widely used materials for carbon steel pipe fittings. It offers reliable mechanical strength, good weldability, and compatibility with standard carbon steel pipelines.

Key advantages include:

• Compliance with ASME B16.9 dimensional tolerances
• Consistent wall thickness and forming quality
• Suitable for medium-temperature and pressure service
• Easy integration with SCH 40 / STD piping systems

All fittings were manufactured with strict control on end preparation, dimensional accuracy, and visual quality.

Trusted Carbon Steel Pipe Fittings Supplier

Haihao Group has extensive experience supplying ASME B16.9 pipe fittings to Singapore and Southeast Asia. From elbows and tees to reducers, each shipment is handled with careful inspection, proper marking, and secure packing to ensure safe delivery and smooth installation on site.