Haihao Group Supplies ASTM A234 WPB Short Elbow for Singapore Pipeline Project
Haihao Group recently completed the production and shipment of a 4-inch short elbow for a customer in Singapore. The supplied pipe fitting was manufactured according to ASTM A234 Gr.WPB material requirements and ASME B16.9 dimensional standards, providing reliable connection performance for industrial piping systems.
As a professional manufacturer of butt weld fittings, Haihao Group focuses on producing high-quality elbows, tees, reducers, caps, and other pressure piping components for global customers. This order highlights the company’s capability in supplying ASTM A234 WPB elbow products with accurate dimensions, stable mechanical properties, and strict quality control.
Product Details of ASTM A234 WPB Short Elbow Shipment
The Singapore customer ordered a 4-inch short radius elbow designed for pipeline direction changes in a compact installation space. Compared with long radius elbows, short elbows have a smaller center-to-end dimension, making them suitable for piping layouts where space availability is limited.
The product information is listed below:
| Product | Size | Wall Thickness | Material | Standard |
| 90° Short Radius Elbow | 4″ | SCH40 | ASTM A234 Gr.WPB | ASME B16.9 |
Manufacturing Quality of ASTM A234 WPB Elbow
The ASTM A234 WPB elbow is widely used in carbon steel piping systems because of its good weldability, strength, and compatibility with various industrial applications. During manufacturing, Haihao Group controls every production step, including raw material inspection, forming, heat treatment, dimensional inspection, and final surface examination.
For this Singapore shipment, the elbow was produced with SCH40 wall thickness and verified according to customer requirements. The manufacturing process ensures that the fitting maintains consistent geometry and meets the requirements for butt welding installation.
4 inch ASTM A234 WPB SCH40 short radius elbow supplied by Haihao Group
Why Choose Haihao Group for Butt Weld Fittings?
Haihao Group has more than 40 years of experience in manufacturing pipeline products, including carbon steel fittings, stainless steel fittings, alloy steel fittings, flanges, and customized components.
For customers requiring an ASTM A234 WPB elbow, Haihao Group can provide:
- Accurate dimensions according to ASME standards
- Professional production of elbows, tees, reducers, and caps
- Material traceability with inspection documents
- Customized sizes, schedules, and special requirements
- Reliable export service for international projects
The company’s manufacturing system supports different project requirements, from standard pipeline connections to customized industrial applications.
Applications of Short Radius Elbows
A 90-degree short elbow is commonly installed in piping systems where a sharp direction change is required and available space is limited. Typical applications include:
- Oil and gas pipelines
- Petrochemical facilities
- Power generation systems
- Chemical processing plants
- Industrial piping networks
The ASTM A234 WPB elbow supplied by Haihao Group provides a practical solution for customers seeking durable and cost-effective carbon steel pipe fittings.
Haihao Group Supports Global Pipeline Projects
From material selection to final inspection, Haihao Group provides complete support for international customers. The successful delivery of this Singapore order demonstrates the company’s ability to manufacture and supply reliable pipe fittings according to recognized international standards.
Customers looking for ASME B16.9 elbow products, carbon steel fittings, or customized pipeline components are welcome to contact Haihao Group for professional solutions.