Haihao Group successfully delivers seamless pipe fittings to Iranian client
Haihao Group has successfully manufactured and delivered a batch of seamless pipe fittings to an Iranian client, meeting strict material and processing requirements. This order includes a variety of ASME B16.9 seamless fittings, specifically:

ASME B16.9 A234 WPB reducing tees
- Seamless Equal Tees
- Seamless Reducing Tees
- Seamless 90° Long Radius Elbows
- Seamless Eccentric Reducers

ASME B16.9 ASTM A420 GR. WPL6 90 degree elbows
High-Quality Materials: A234 WPB & A420 WPL6
These pipe fittings are produced in two different materials:
A234 WPB: Commonly used for high-temperature applications in industries like oil, gas, and power plants.
A420 WPL6: A low-temperature carbon steel material, ideal for cryogenic environments such as pipelines transporting liquefied natural gas (LNG).

ASME B16.9 BE ASTM A420 WPL6 eccentric reducer
Strict Quality Control & Special Requirements
To ensure the highest quality, this batch of fittings meets the client’s low-sulfur requirements and undergoes heat treatment to enhance strength and durability. The total shipment consists of over 300 pieces in various sizes.
With years of expertise in manufacturing high-performance pipe fittings, Haihao Group continues to deliver reliable solutions to global clients. This successful project further demonstrates our commitment to providing top-quality products for complex pipeline systems. Email:sales@haihaogroup.com