Shipment of ASTM A234 WP11 90° Elbows to Spain
Haihao Group has successfully completed the delivery of a batch of ASTM A234 WP11 90° elbows for a valued client in Spain. This order highlights our capability to provide reliable alloy steel pipe fittings tailored for critical piping applications.
Order Overview
- Product: 90° Elbow
- Material Grade: ASTM A234 WP11 (Alloy Steel)
- Type: Butt Weld Fittings
- Destination: Spain
These elbows are designed to withstand high temperature and high pressure service conditions, making them suitable for power plants, petrochemical projects, and refining units.

ASTM A234 WP11 90° elbows packed securely in wooden cases, ready for shipment to Spain
Manufacturing & Quality Assurance
At Haihao Group, we maintain a strict quality management system throughout the entire production process. The WP11 elbows were manufactured through precision forming and heat treatment, ensuring strength, durability, and dimensional accuracy.
Before dispatch, the fittings underwent material testing, chemical composition verification, and surface inspection, guaranteeing that the products conform fully to international standards.
Applications of WP11 Alloy Steel Elbows
ASTM A234 WP11 elbows are widely used in:
- Steam pipelines and boiler systems
- High-pressure piping in oil and gas plants
- Petrochemical and refinery projects
- Industrial process piping under elevated temperatures
Haihao Group – Your Trusted Partner
With decades of expertise in pipeline engineering, Haihao Group has grown into a global supplier of pipe fittings, flanges, and pipeline systems. We are committed to delivering products that meet strict international standards and providing clients with safe, efficient, and long-lasting piping solutions.
If you are looking for ASME/ASTM standard alloy steel fittings for your next project, Haihao Group is ready to support you with high-quality products and professional service.