Haihao Group Ships ASTM A182 Gr. F316/316L Sockolet to Singapore Client
Haihao Group is pleased to announce the successful dispatch of a customized order of high-pressure branch connection fittings to a key client in Singapore. This recent shipment of specialized sockolet fittings underscores Haihao Group’s commitment to providing robust and precise solutions for demanding petrochemical and marine environments across Asia.
Precision and High-Grade Specifications
The core of this shipment is the Sockolet, a type of Olet fitting used to create a branch connection from a main pipe. These fittings are specifically engineered for high-integrity piping systems where standard tee fittings are not feasible or where high stress and pressure are anticipated.
The detailed specifications for this specialized order are as follows:
| Component | Specification Details |
| Product Name | Sockolet |
| Nominal Size | 1″ x 2″ |
| Pressure Class | 3000# (Class 3000) |
| Standard | ASME B16.11 |
| Material Grade | ASTM A182 Gr. F316/316L |
| Surface Finish | Anti-rust Oil |
The Power of Stainless Steel 316/316L
The material choice, ASTM A182 Grade F316/316L, is paramount for this application. This dual-certified stainless steel sockolet offers exceptional corrosion resistance, particularly against chlorides and acidic solutions. The 316L (Low Carbon) designation reduces the risk of sensitization and intergranular corrosion during welding, ensuring the longevity and reliability of the piping system—a critical feature for installations in Singapore’s harsh coastal and industrial settings.
The 3000# pressure rating indicates that these high-pressure sockolets are designed to handle significant operational stress, making them ideal for high-pressure lines in process plants, oil refineries, and power generation facilities.
Compliance and Quality Assurance
Each sockolet fitting in this delivery is manufactured to conform precisely with the ASME B16.11 standard. ASME B16.11 governs the dimensions, tolerances, and rating for forged steel socket-welding and threaded fittings. Adherence to this standard guarantees easy and accurate installation into the client’s existing infrastructure. The application of anti-rust oil ensures the 3000# socket weld sockolet maintains its pristine quality during transit and storage prior to installation.
Haihao Group serves as a reliable ASME B16.11 pipe fittings supplier, committed to delivering forged steel components with material traceability and documented quality assurance, ensuring optimal performance for our global clientele.

