Haihao Group has recently completed the production and delivery of a batch of high-performance MSS SP-97 branch fittings for an overseas industrial project. The order reflects our continued commitment to supplying reliable forged piping components for demanding operating environments.
Designed for strength, safety, and long service life, these MSS SP-97 branch fittings are manufactured to meet strict international standards and project-specific requirements.
Product Specifications
The supplied fittings are produced with the following key parameters:
- Standard: MSS SP-97
- Material: ASTM A182 Grade F5A alloy steel
- Sizes: 6″ × 2″ and 10″ × 4″
- Wall Thickness: XS / SCH160 and S40XS
- Connection Type: Butt weld branch connection
- Surface Treatment: Rust-preventive oil coating
Each MSS SP-97 branch fitting is engineered to provide a secure and efficient branch outlet for high-pressure piping systems.
Material Advantages: ASTM A182 GR. F5A
The selected material, ASTM A182 Grade F5A, is a chromium-molybdenum alloy steel widely used in high-temperature and high-pressure applications.
Key benefits include:
- Excellent resistance to oxidation and corrosion
- Superior mechanical strength at elevated temperatures
- Good creep resistance for long-term service
- Reliable performance in petrochemical and power industries
These properties make MSS SP-97 branch fittings an ideal solution for critical pipeline connections.
Precision Manufacturing & Quality Assurance
At Haihao Group, every MSS SP-97 branch fitting is produced under strict quality control procedures:
- Advanced forging processes for enhanced material integrity
- Precision machining to meet dimensional tolerances
- Comprehensive inspection before shipment
- Full documentation and traceability
The application of rust-preventive oil ensures that the fittings remain protected during transportation and storage, maintaining their quality upon arrival.

MSS SP-97 ASTM A182 F5A branch fittings for high pressure pipelines
Application Fields
These MSS SP-97 branch fittings are widely used in:
- Oil and gas transmission systems
- Petrochemical processing plants
- Power generation facilities
- High-pressure industrial piping networks
Their robust design and high-quality material make them suitable for harsh environments where reliability is critical.
Why Choose Haihao Group
Haihao Group has built a strong reputation in the global piping industry by delivering:
- Consistent product quality in line with international standards
- Flexible manufacturing capabilities for customized orders
- Fast response and reliable delivery schedules
- Professional technical support for complex projects
Our expertise in producing MSS SP-97 branch fittings ensures that customers receive products that meet both performance and safety expectations.
The successful completion of this order once again demonstrates Haihao Group’s capability in manufacturing high-quality MSS SP-97 branch fittings for global industrial applications. From material selection to final inspection, every step is carefully controlled to deliver dependable products.
If you are sourcing durable and standards-compliant branch fittings, Haihao Group is ready to support your project with proven solutions.

