Haihao Group supplies large-diameter ASME B16.9 wrought welded reducing tees to Iran
High-Quality Pipe Fittings for Industrial Pipelines
Haihao Group continues to expand its global reach by supplying large-diameter ASME B16.9 wrought welded reducing tees to our valued customers in Iran. These pipe fittings are critical components in industrial pipeline systems, ensuring efficient flow distribution and connection between different pipe sizes.

Large diameter ASME B16.9 wrought welded reducing tees
Product Details for Iran Shipment
Recently, we shipped a batch of butt-weld reducing tees with the following specifications:
✔ Standard: ASME B16.9
✔ Material: A234 GR.WPB (carbon steel)
✔ Sizes:
- 32″ × 20″
- 32″ × 24″
- 48″ × 24″
- 48″ × 32″
These wrought welded reducing tees are specifically designed for large-scale industrial pipelines in oil, gas, petrochemical, and power generation projects.

Large diameter ASME B16.9 reducing tees
Why Choose ASME B16.9 Wrought Welded Reducing Tee?
ASME B16.9 reducing tees are widely used in industrial piping systems due to their ability to:
✅ Seamlessly connect pipes of different diameters, ensuring smooth fluid flow.
✅ Withstand high pressure and temperature conditions, making them ideal for heavy-duty applications.
✅ Provide superior strength and durability, thanks to the A234 WPB carbon steel construction.
✅ Ensure leak-proof and secure connections, enhancing the overall pipeline system’s efficiency.
Haihao Group manufactures butt-weld fittings that fully comply with ASME B16.9 and international industry standards, ensuring reliability, safety, and longevity.
Quality Control in Haihao Group’s Pipe Fittings
At Haihao Group, quality is our top priority. To guarantee high-performance and defect-free fittings, we conduct strict quality inspections, including:
🔍 Material Testing – Verifying A234 WPB composition to meet industry requirements.
📏 Dimensional Inspection – Ensuring precise wall thickness, end bevels, and overall dimensions.
🔧 Welding and Strength Testing – Confirming weld integrity and mechanical strength for large-diameter fittings.
🔬 Surface Treatment – Applying anti-corrosion coatings to enhance durability.
Our rigorous testing procedures ensure that every reducing tee meets international quality standards before delivery.
Haihao Group: Your Trusted Supplier for Industrial Pipe Fittings
With decades of experience in pipeline system components, Haihao Group has become a trusted global supplier of ASME B16.9 pipe fittings. We provide:
✔ A full range of butt-weld fittings, including elbows, tees, reducers, and caps.
✔ Custom manufacturing for large-diameter and non-standard fittings.
✔ Reliable quality control and certified compliance with industry standards.
✔ Global logistics support, ensuring safe and timely deliveries worldwide.
If you need high-quality reducing tees or other pipeline components, contact Haihao Group today for customized solutions and competitive pricing! Email:sales@haihaogroup.com