Haihao Group Supplies MSS SP-97 Socket Weld Branch Outlets for a UAE High-Pressure Piping Project
Haihao Group has recently completed a shipment of MSS SP-97 socket weld branch outlets for a customer in the United Arab Emirates, supporting their upcoming high-pressure pipeline upgrade. The order included both stainless steel A182 F316L outlets and carbon steel ASTM A105N outlets, all manufactured to Class 3000 pressure rating.
This delivery reflects Haihao Group’s continued commitment to supplying durable forged fittings to Middle Eastern energy, petrochemical, and utility facilities.
MSS SP97 A694 F65 welded outlets weldolets manufactured by Haihao Group
Stainless Steel F316L Socket Weld Outlets for Corrosion-Sensitive Applications
The customer required anti-corrosion materials for several branch connections located in areas exposed to moisture and chemical media. For these locations, Haihao Group provided:
- 2″ × 0.5″ socket weld branch outlet, Class 3000
- 2″ × 0.75″ socket weld branch outlet, Class 3000
F316L stainless steel is widely used in desalination, offshore energy, and chemical injection systems due to its molybdenum-enhanced pitting resistance. The forged structure ensures stable service life under thermal cycling and vibration.
A105N Forged Carbon Steel Outlets for High-Pressure Piping
The bulk of the order consisted of ASTM A105N forged carbon steel branch outlets, selected for high-pressure lines in process units and utility pipelines:
- 1″ × 0.5″ SW outlet
- 2″ × 0.5″ SW outlet
- 3″ × 1″ SW outlet
- 3″ × 0.5″ SW outlet
- 6″ × 0.5″ SW outlet
- 6″ × 1.25″ SW outlet
- 3″ × 0.75″ SW outlet
A105N material offers excellent mechanical strength and weldability, making it suitable for applications such as steam headers, hydrocarbon transfer lines, and high-pressure utility services.
Manufactured to MSS SP-97 with Full Dimensional Control
To ensure compatibility with the customer’s pipeline layout, each outlet was produced strictly following MSS SP-97, including:
- precise socket welding dimensions
- uniform forging quality
- accurate header/branch size matching
- pressure rating verification
- material traceability and heat-number marking
Haihao Group’s QC team carried out PMI testing, visual inspection, and dimensional verification before shipment. All fittings were packaged with protective measures suitable for long-distance export.
Supporting UAE Energy & Industrial Projects
With the Middle East continuing to invest in energy efficiency and infrastructure expansion, demand for high-reliability forged branch connections keeps rising. Haihao Group remains a trusted supplier for EPC contractors and end-users, offering:
- stainless steel and carbon steel socket weld outlets
- complete MSS SP-97 branch connection solutions
- quick delivery for project execution
- third-party inspection options upon request
This order once again demonstrates Haihao Group’s ability to deliver dependable forged fittings for demanding high-pressure environments.