Haihao Group Supplied ASME B16.9 A234 WPB Seamless Elbows for UK Pipeline Project
Haihao Group has recently completed the production and shipment of a batch of ASME B16.9 A234 WPB seamless elbows for a customer in the UK. The order includes a wide range of seamless long radius elbows and short radius elbows in 45-degree and 90-degree configurations, covering sizes from small diameter fittings to large-diameter pipeline components.
As a professional manufacturer of butt weld pipe fittings, Haihao Group provides carbon steel elbows with strict control over material quality, dimensional accuracy, and manufacturing processes. The supplied elbows were produced according to ASME B16.9 requirements and manufactured using ASTM A234 WPB carbon steel, ensuring reliable performance for industrial piping systems.
ASME B16.9 A234 WPB seamless elbows shipment from Haihao Group
Wide Range of Seamless Elbows for Different Pipeline Requirements
The UK customer’s order mainly consists of seamless elbows in long radius and short radius designs. The product range includes:
- 45-degree long radius elbows
- 90-degree long radius elbows
- 90-degree short radius elbows
The sizes cover NPS 1/2″ to 20″, with various wall thicknesses including STD and XS schedules. This diversified configuration allows the fittings to meet different installation requirements in pipeline systems, especially where space limitations, flow direction changes, and pressure conditions need to be considered.
The details of several representative products are listed below:
| Product | Size | Wall Thickness | Material | Standard |
| 45 Degree Long Radius Seamless Elbow | 1/2″ – 2-1/2″ | STD / XS | ASTM A234 WPB | ASME B16.9 |
| 90 Degree Long Radius Seamless Elbow | 1/2″ – 10″ | STD / XS | ASTM A234 WPB | ASME B16.9 |
| 90 Degree Short Radius Seamless Elbow | 1-1/4″ – 6″ | STD / XS | ASTM A234 WPB | ASME B16.9 |
| Large Diameter 90 Degree Seamless Elbow | 12″ – 20″ | STD | ASTM A234 WPB | ASME B16.9 |
| 45 Degree Long Radius Seamless Elbow | 8″ – 16″ | STD / XS | ASTM A234 WPB | ASME B16.9 |
ASTM A234 WPB Material Ensures Reliable Pipeline Performance
ASTM A234 WPB is one of the most commonly used carbon steel materials for butt welding fittings. It offers good mechanical properties, weldability, and strength, making it suitable for applications such as oil and gas transportation, power generation, petrochemical facilities, and general industrial piping.
For this UK shipment, Haihao Group maintained strict material traceability throughout the manufacturing process. Each fitting was inspected according to customer requirements, including dimensional inspection, surface quality checks, and verification of material certificates.
The combination of ASME B16.9 A234 WPB seamless elbows and professional quality control helps ensure stable connection performance and long service life in demanding pipeline environments.
Manufacturing Control for Seamless Butt Weld Fittings
During production, Haihao Group focuses on key quality factors including:
- Accurate elbow radius and angle control
- Precise end preparation for welding installation
- Consistent wall thickness
- Compliance with ASME dimensional requirements
- Complete inspection and documentation support
Long radius elbows are commonly selected for systems requiring smoother flow transition and reduced pressure loss, while short radius elbows are preferred for compact pipeline layouts where installation space is limited.
With extensive experience in international pipeline projects, Haihao Group is capable of supplying various carbon steel fittings, including elbows, tees, reducers, caps, and customized butt weld fittings according to global standards.
Reliable Pipe Fitting Partner for Global Customers
The successful delivery of this UK order demonstrates Haihao Group’s capability in manufacturing and supplying ASME B16.9 A234 WPB seamless elbows for international customers.
By combining advanced production equipment, experienced technicians, strict inspection procedures, and professional export service, Haihao Group continues to support customers worldwide with dependable pipeline solutions.
For more information about carbon steel elbows, butt weld fittings, or customized pipeline components, please contact Haihao Group for technical support and quotation.