Haihao Group Supplies F310H Socket Weld Elbows to Singapore Marine Client
Haihao Group has completed the shipment of high-temperature socket weld forged elbows for a long-term customer in Singapore. The products-manufactured from ASTM A182 Grade F310H stainless steel-are engineered for demanding marine and offshore environments where heat resistance, corrosion performance and traceability are essential.
All elbows were supplied with DNV-certified EN10204 3.1 documentation, ensuring full compliance with stringent marine industry requirements.
ASTM A182 F310H socket weld 45-degree and 90-degree elbows supplied by Haihao Group for Singapore marine project
Product Overview
45° Socket Weld Elbow
- Size: 1″
- Pressure Rating: 3000 lbs
- Material: ASTM A182 Gr. F310H
- Standard: ASME B16.11
- Included: End cap + 3.1 Marine Approved Mill Certificate
90° Socket Weld Elbow
- Size: 1″
- Pressure Rating: 3000 lbs
- Material: ASTM A182 Gr. F310H
- Standard: ASME B16.11
- Included: End cap + 3.1 Marine Approved Mill Certificate
These 3000-lb F310H forged elbows provide excellent mechanical strength and stability at elevated temperatures, making them ideal for marine, petrochemical and offshore piping systems that operate under thermal cycling and corrosive conditions.
Complete Certification Package
To meet the strict requirements of the customer’s marine project, Haihao Group issued a comprehensive certification set, including:
- EN10204 3.1 Mill Certificate (DNV Marine Certified)
- Compliance with NACE MR0175 / ISO 15156
- Detailed heat treatment records, including cooling medium
- Ultrasonic Testing (UT) report
- Hardness testing report
- Dimensional inspection report
- Raw material chemical & mechanical test certificates
This documentation ensures full material traceability and guarantees that every ASTM A182 F310H socket weld elbow meets international safety and performance requirements.
Supporting Singapore’s Marine & Offshore Sector
Singapore’s marine and offshore industries rely heavily on high-integrity forged fittings that can withstand extreme temperature and pressure fluctuations. Haihao Group continues to support these sectors by offering:
- Precision-forged ASME B16.11 socket weld fittings
- High-temperature alloy solutions, including F310H
- Fast delivery and global logistics support
- Marine-grade certification to satisfy classification society requirements
Our ability to provide stable supply, strict quality control and full technical documentation has earned Haihao Group a strong reputation among global marine engineering clients.