Haihao Group Supplies ASTM A182 F321 Stainless Steel Forged Fittings to UAE Project
Haihao Group has successfully completed the production and delivery of stainless steel forged fittings for a UAE industrial project, reinforcing the company’s long-term reputation as a trusted global supplier of high-quality ASME B16.11 pipe fittings.
The shipment includes a variety of socket weld and threaded forged fittings manufactured from ASTM A182 F321 and A182 F316 stainless steel, known for their excellent corrosion resistance, strength, and durability in demanding operating environments.

Haihao Group supplies ASTM A182 F321 and F316 stainless steel forged fittings for UAE industrial project
Delivered Products Overview
The supplied items cover a comprehensive range of high-pressure forged fittings, including:
- Socket Weld Equal Tee – 3/4″, made from ASTM A182 Gr. F321, rated 3000#, designed for secure branch connections in high-pressure pipelines.
- Threaded Equal Tee – 1/2″, ASTM A182 Gr. F321, 3000#, ensuring leak-free assembly in threaded piping systems.
- Double Threaded Nipple (NPT) – 3/4″ × 75mm (3″), produced from ASTM A312 TP316L stainless steel, SCH80S, suitable for corrosive and high-pressure conditions.
- Threaded Equal Tee – 3/4″, ASTM A182 Gr. F321, 3000#, for balanced flow distribution.
- Threaded Branch Outlet (Threadolet) – 6–10″ (150–250 mm) × 1″ (25 mm), ASTM A182 F321 SS, 3000#, engineered for precision and strength.
- Threaded Equal Tee – 1″, ASTM A182 Gr. F321, 3000#, offering reliable pressure containment.
- Socket Weld Branch Outlet – 2″ × 3/4″, ASTM A182 Gr. F316, SCH80S (3.91 × 5.54 mm), 3000#, combining superior mechanical strength with resistance to chloride-induced corrosion.
Commitment to Quality and Traceability
To ensure full compliance with international standards, Haihao Group provided a complete set of quality and inspection reports, including:
- EN 10204 3.1 Mill Test Certificate (MTC)
- Dimension report
- Impact test report
- Mechanical and chemical analysis report
- Nondestructive testing (NDT) report
Every forged fitting underwent strict dimensional inspection, pressure testing, and visual examination before shipment to ensure flawless performance in the client’s UAE project environment.
Trusted Supplier for Global Piping Projects
Haihao Group has established itself as a reliable manufacturer and exporter of stainless steel and carbon steel pipe fittings, serving clients in the oil, gas, petrochemical, and marine industries worldwide.
Our advanced forging facilities, precision machining, and rigorous quality control enable us to deliver ASME B16.11 forged fittings that meet exacting project requirements for strength, corrosion resistance, and dimensional accuracy.
This UAE shipment highlights Haihao Group’s commitment to providing complete piping solutions with reliable delivery, technical documentation, and certified product quality.