Haihao Group supplies ASME B16.5 flanges to Singapore client
Haihao Group is proud to announce the successful shipment of a batch of ASME B16.5 flanges to a valued customer in Singapore. This order includes a wide range of forged steel flanges manufactured from A105N and A350 LF2 Class 1 materials, ensuring reliable performance in high-pressure piping systems.
Quality inspection of ASME B16.5 A105N RF Socket Weld Flanges
Order Highlights
The delivery covered different flange types, including weld neck flanges, socket weld flanges, threaded flanges, and blind flanges. All products were supplied with anti-rust oil protection and met stringent international quality standards.
Key specifications of this shipment include:
| Product Type | Size | Wall Thickness | Pressure Rating | Material | Standard | Coating |
|---|---|---|---|---|---|---|
| Weld Neck Flange RF | 6″ | STD | 150# | A105N | ASME B16.5 | Anti-rust oil |
| Weld Neck Flange RF | 3″ | STD | 300# | A350 GR. LF2 CLASS 1 | ASME B16.5 | Anti-rust oil |
| Weld Neck Flange RF | 3″ | STD | 600# | A105N | ASME B16.5 | Anti-rust oil |
| Socket Weld Flange RF | 0.75″ | S-160 | 150# | A105N | ASME B16.5 | Anti-rust oil |
| Socket Weld Flange RF | 1″ | S-160 | 150# | A105N | ASME B16.5 | Anti-rust oil |
| Socket Weld Flange RF | 1.5″ | S-160 | 150# | A105N | ASME B16.5 | Anti-rust oil |
| Socket Weld Flange RF | 1″ | S-160 | 300# | A105N | ASME B16.5 | Anti-rust oil |
| Threaded Flange RF | 0.75″ | — | 150# | A105N | ASME B16.5 | Anti-rust oil |
| Blind Flange RF | 0.75″ | — | 150# | A105N | ASME B16.5 | Anti-rust oil |
| Blind Flange RF | 1.5″ | — | 150# | A105N | ASME B16.5 | Anti-rust oil |
| Blind Flange RF | 1″ | — | 150# | A105N | ASME B16.5 | Anti-rust oil |
ASME B16.5 A350 GR. LF2 CLASS-1 RF Weld Neck Flange Manufactured by Haihao Group
Strict Quality Assurance
All flanges were manufactured following ASME B16.5 standards with precise machining, reliable pressure ratings, and protective surface treatment. The A350 LF2 flanges are especially suited for low-temperature service, while A105N flanges ensure durability and excellent mechanical strength in standard applications.
Global Supply Capability
Haihao Group has established itself as a trusted flange manufacturer and exporter, supplying forged steel flanges worldwide for applications in:
- Oil and gas pipelines
- Petrochemical plants
- Power generation systems
- Offshore and marine industries
Our ability to deliver customized solutions, combined with strict compliance to ASTM, ASME, and international standards, makes us a preferred partner for global clients.
For project inquiries or technical support, please contact Haihao Group — your reliable supplier of forged flanges and pipeline components.