Haihao Group Delivers ASME B16.9 Carbon Steel Butt Welding Fittings to South Korea
Haihao Group has successfully completed the shipment of a full range of ASME B16.9 carbon steel butt welding pipe fittings for a customer in South Korea. The order includes elbows, tees, and eccentric reducers manufactured from ASTM A234 Grade WPB, designed for stable performance in industrial pipeline systems.
Product Scope and Specifications
The shipment covers multiple types of seamless butt welding fittings, all produced in accordance with ASME B16.9 dimensional requirements and supplied with STD wall thickness.
ASME B16.9 ASTM A234 WPB butt welding pipe fittings shipment for South Korea project
Elbows
- 45° Long Radius (LR) Elbows: 8″, 10″, 24″
- 90° Long Radius (LR) Elbows: 8″, 10″, 24″
- 90° Short Radius (SR) Elbows: 24″
Tees
- Equal Tees: 10″ × 10″, 24″ × 24″
- Reducing Tee: 26″ × 24″
Reducers
- Eccentric Reducers: 8″ × 6″, 10″ × 8″
All fittings are manufactured from ASTM A234 Gr. WPB carbon steel with butt welding ends, suitable for welding-intensive pipeline applications.
Surface Treatment and Quality Inspection
Selected fittings in this order were supplied with sand blasting and magnetic particle testing (MT), ensuring improved surface cleanliness and internal quality verification. These processes help detect surface or near-surface discontinuities and enhance coating adhesion where required.
Haihao Group applies strict quality control at every stage, including:
- Raw material inspection
- Dimensional and visual checks
- NDT testing such as magnetic particle inspection
- Final inspection prior to export packaging
Applications in the Korean Market
ASME B16.9 A234 WPB butt welding fittings are widely used in:
- Oil and gas pipelines
- Power generation systems
- Petrochemical and refinery projects
- Industrial fluid transmission lines
With sizes ranging up to 26 inches, this shipment is well suited for medium- and large-diameter pipeline projects in South Korea, where reliability and compliance with international standards are essential.
Reliable Export of Carbon Steel Pipe Fittings
By combining standardized production, stable material sourcing, and export-oriented packaging, Haihao Group continues to support overseas customers with carbon steel elbows, tees, and reducers manufactured to ASME standards.