Haihao Group Delivers Low-Temperature and Stainless Steel Pipe Fittings for UAE Project

Haihao Group has successfully completed the delivery of a batch of high-performance pipe fittings for an industrial project in the United Arab Emirates. The shipment includes long radius elbows and equal tees manufactured from ASTM A860 WPHY 60, ASTM A420 WPL6, and ASTM A403 WP316/316L, covering both low-temperature carbon steel and corrosion-resistant stainless steel applications.

These fittings are designed to meet stringent operating requirements for low-temperature service, high wall thickness, and demanding pipeline conditions commonly found in oil, gas, and energy infrastructure projects in the Middle East.

Low temperature WPHY 60 and stainless steel pipe fittings shipment for UAE project long radius elbows and equal tees

Scope of Supply

The delivered pipe fittings include the following items:

Low-Temperature Carbon Steel Fittings

• 45° Long Radius Elbow
  • Size: 2″
  • Material: ASTM A860 WPHY 60
  • Wall Thickness: 11.91 mm
  • Standard: MSS SP-75
• 90° Long Radius Elbow
  • Size: 3″
  • Material: ASTM A860 WPHY 60
  • Wall Thickness: SCH XXS
  • Standard: MSS SP-75
• Equal Tee
  • Size: 2″
  • Material: ASTM A860 WPHY 60
  • Wall Thickness: 11.91 mm
  • Standard: MSS SP-75
• 90° Long Radius Elbow
  • Size: 2″
  • Material: ASTM A420 WPL6
  • Wall Thickness: 13.1 mm
  • Standard: ASME B16.9
• Equal Tee
  • Size: 2″
  • Material: ASTM A420 WPL6
  • Wall Thickness: 13.1 mm
  • Standard: ASME B16.9

All ASTM A860 WPHY 60 fittings meet low-temperature impact requirements down to –46°C, ensuring excellent toughness and structural integrity in cold-service environments.

Stainless Steel Pipe Fittings

To support corrosion resistance and long-term reliability, the shipment also includes austenitic stainless steel fittings:

• 90° Long Radius Elbow
  • Size: 1″
  • Material: ASTM A403 WP316/316L
  • Wall Thickness: SCH XS (80S)
  • Standard: ASME B16.9
• Equal Tee
  • Size: 2″
  • Material: ASTM A403 WP316/316L
  • Wall Thickness: SCH 160 (8.74 mm)
  • Standard: ASME B16.9

These stainless steel fittings provide excellent resistance to corrosion and pressure, making them suitable for aggressive process conditions and compact piping layouts.

Manufacturing Quality and Compliance

All fittings were manufactured in accordance with the specified international standards, with strict control over:

• Chemical composition and mechanical properties
• Low-temperature impact testing where applicable
• Dimensional accuracy and wall thickness consistency
• Visual inspection and surface quality
• Full material traceability and inspection documentation

Each product was supplied with complete quality records to support project installation and future maintenance.

Supporting Energy Projects in the Middle East

With extensive experience in supplying low-temperature pipe fittings, WPHY 60 pipeline fittings, and 316/316L stainless steel fittings, Haihao Group continues to serve international energy and industrial projects with reliable products and stable delivery performance.