Haihao Group Delivers High-Quality Carbon Steel Pipe Tee to Indonesia Client
Haihao Group is pleased to announce the successful shipment of a specialized order of carbon steel pipe fittings to a valued client in Indonesia. This recent delivery showcases Haihao Group’s continued commitment to manufacturing and supplying top-tier piping solutions that meet stringent international standards.
Detailed Specification: What Makes This Tee Stand Out?
The cornerstone of this order is a high-performance Carbon Steel Reducing Tee. These fittings are critical components in piping systems, designed to effectively split the main flow while reducing the branch size. The specific specifications for this shipment are as follows:
| Component | Specification Details |
| Product Name | Reducing Tee |
| Size | 4″ x 1/2″ |
| Wall Thickness | STD x SCH XXS |
| Material Grade | ASTM A234 WPB |
| Standard | ASME B16.9 |
| Surface Finish | Painted |
This combination of specifications is highly engineered. The main run has a Standard (STD) wall thickness, a common and robust choice for general fluid handling. The branch, however, is manufactured with a Double Extra Heavy (SCH XXS) wall, indicating it is designed to withstand extremely high-pressure applications where integrity is paramount.

ASTM A234 WPB ASME B16.9 Reducing Tee Shipment for Indonesia Client from Haihao Group
Material Excellence and Standards Compliance
The choice of ASTM A234 Grade WPB is deliberate and professional. This carbon steel pipe fitting material is an industry standard for moderate and high-temperature services, offering excellent weldability and high tensile strength. Furthermore, every carbon steel reducing tee in this shipment adheres strictly to the ASME B16.9 standard.
ASME B16.9 covers the overall dimensions, tolerances, marking, and testing of factory-made wrought butt-welding fittings. Adhering to this global standard ensures our Indonesian client receives a product that guarantees precise fit-up, long-term reliability, and seamless integration into their existing infrastructure. The final coat of paint adds corrosion protection, ensuring the longevity of the butt welding pipe tee in demanding environments.
Partnering for Global Projects
This successful delivery to Indonesia reinforces Haihao Group’s position as a reliable global pipe fittings supplier. We specialize in providing customized and standard solutions, including ASME B16.9 carbon steel fittings, for various industries such as oil & gas, petrochemicals, power generation, and shipbuilding. Our goal is to not only meet but exceed the expectations of our international partners by providing fittings that are built to last.
If your next project requires reliable butt welding reducing tees or any other high-pressure pipe fittings, partner with Haihao Group for guaranteed quality and adherence to all major international specifications.

