Haihao Group Supplies BS EN 10253-2 P265GH Reducers and ASME B16.9 A234 WPB Reducers to the UK
Haihao Group recently completed the production and shipment of a large batch of carbon steel reducers for a customer in the United Kingdom. The order included both BS EN 10253-2 P265GH concentric reducers and ASME B16.9 A234 WPB eccentric reducers, covering multiple sizes for industrial piping systems.
As a professional manufacturer and exporter of butt weld pipe fittings, Haihao Group continues to provide reliable pipeline solutions for global projects in oil & gas, petrochemical, power generation, water treatment, and heavy industry.
Product Details of the Reducer Shipment
The supplied products included:
| Product Type | Size | Wall Thickness | Standard | Material | Surface Protection |
| Concentric Reducer | 4″ × 2″ | 5.4 × 4.5 mm | BS EN 10253-2 | P265GH | Anti-rust oil |
| Concentric Reducer | 3″ × 1″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
| Concentric Reducer | 6″ × 2 1/2″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
| Eccentric Reducer | 3″ × 2″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
| Eccentric Reducer | 4″ × 2″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
| Eccentric Reducer | 6″ × 3″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
| Eccentric Reducer | 12″ × 10″ | 9.5 × 9.5 mm | BS EN 10253-2 | P265GH | Anti-rust oil |
| Concentric Reducer | 14″ × 6″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
| Concentric Reducer | 14″ × 8″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
| Concentric Reducer | 16″ × 8″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
| Eccentric Reducer | 20″ × 10″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
| Eccentric Reducer | 24″ × 16″ | STD/WT | ASME B16.9 | A234 GR WPB | Black paint |
All reducer fittings were manufactured and inspected according to customer specifications before export shipment.
BS EN 10253-2 P265GH and ASME B16.9 A234 WPB eccentric reducers and concentric reducers manufactured by Haihao Group
BS EN 10253-2 P265GH Reducers for Industrial Pressure Piping
A major part of this shipment included BS EN 10253-2 P265GH concentric reducers for pressure piping systems, which are widely used in European industrial pipeline projects.
Advantages of P265GH Reducers
Reliable Pressure Resistance
P265GH is designed for pressure applications and elevated-temperature service.
Excellent Weldability
The material provides stable welding performance during fabrication and installation.
Strong Mechanical Performance
P265GH reducers maintain long-term reliability in industrial operating environments.
Compliance with European Standards
BS EN 10253-2 fittings are commonly specified in European energy and industrial projects.
Haihao Group manufactures BS EN 10253-2 P265GH concentric reducers for pressure piping systems with strict dimensional and material quality control.
ASME B16.9 A234 WPB Reducers for Pipeline Construction
The shipment also included multiple ASME B16.9 A234 WPB eccentric reducers for industrial pipelines, widely used in global piping systems.
ASTM A234 WPB is one of the most commonly used carbon steel materials for butt weld fittings because of its balanced strength, weldability, and cost efficiency.
Benefits of A234 WPB Reducers
Wide Industrial Application
Suitable for:
- Oil & gas projects
- Petrochemical facilities
- Power plants
- Water treatment systems
- Marine engineering
Good Fabrication Performance
Easy to weld, process, and install.
Cost-Effective Pipeline Solution
Provides dependable mechanical properties at competitive cost.
The supplied ASME reducers were coated with black paint for corrosion protection during transportation and storage.
Difference Between Concentric and Eccentric Reducers
Haihao Group supplied both concentric and eccentric reducers to meet different pipeline engineering requirements.
Concentric Reducers
Concentric reducers maintain a common centerline between large and small pipe ends. They are commonly used in vertical piping systems and general process pipelines.
Eccentric Reducers
Eccentric reducers have an offset centerline and are widely used in horizontal pipelines to prevent air accumulation or liquid pooling.
Haihao Group can manufacture:
- Seamless reducers
- Welded reducers
- Concentric reducers
- Eccentric reducers
- Customized reducer fittings
Surface Protection for Export Reducers
Different surface treatments were applied according to customer project requirements.
Anti-Rust Oil Coating
Used for P265GH reducers to protect against moisture and corrosion during export transportation.
Black Paint Coating
Applied to ASTM A234 WPB reducers to improve corrosion resistance and storage protection.
Haihao Group can also provide:
- Hot-dip galvanizing
- Epoxy coating
- Sandblasting
- Customer-specified surface treatment
Strict Inspection and Quality Assurance
Haihao Group follows comprehensive quality inspection procedures throughout production.
Inspection Procedures Include
- Raw material verification
- Dimensional inspection
- Wall thickness testing
- Bevel inspection
- Surface quality inspection
- Standard compliance verification
Every batch of BS EN 10253-2 P265GH concentric reducers for pressure piping systems is carefully inspected before shipment.
Why Global Customers Choose Haihao Group
Haihao Group continues to support international industrial projects with reliable piping products and professional export services.
Our Advantages
Rich Export Experience
Products exported to:
- United Kingdom
- Europe
- Southeast Asia
- Middle East
- South America
Complete Piping Product Range
Haihao Group supplies:
- Butt weld pipe fittings
- Steel pipes
- Flanges
- Forged fittings
- Fasteners
- Gaskets
Customized Manufacturing Support
We support:
- Special dimensions
- Various wall thicknesses
- Custom coatings
- Project-specific packaging
Contact Haihao Group for Carbon Steel Reducers
If you are looking for a reliable manufacturer of BS EN 10253-2 P265GH concentric reducers for pressure piping systems or ASME B16.9 A234 WPB eccentric reducers for industrial pipelines, Haihao Group can provide stable quality, competitive pricing, and dependable global delivery.
Welcome to contact our sales team for quotations and technical support.
FAQ
What is BS EN 10253-2?
BS EN 10253-2 is a European standard covering butt weld pipe fittings made from non-alloy and ferritic alloy steels with specific inspection requirements.
What is the difference between concentric and eccentric reducers?
Concentric reducers maintain the same centerline, while eccentric reducers have an offset centerline to prevent air pockets or liquid accumulation.
What is ASTM A234 WPB?
ASTM A234 WPB is a carbon steel material specification commonly used for butt weld pipe fittings in industrial piping systems.
Why are P265GH reducers used in pressure systems?
P265GH offers reliable mechanical properties, good weldability, and stable performance under pressure and elevated temperatures.
Can Haihao Group manufacture customized reducers?
Yes. Haihao Group can manufacture customized reducers according to drawings, dimensions, standards, materials, and project specifications.
Hebei Haihao Group
High Pressure Flange & Pipe Fitting